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L5991

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L5991

For Reference Only

Part Number L5991
Manufacturer STMicroelectronics
Description IC REG CTRLR BST FLYBK ISO 16DIP
Datasheet

L5991 Datasheet

L5991 Specifications

Package 16-DIP (0.300", 7.62mm)
ECAD
In Stock 223,548 piece(s)
Unit Price Request a Quote
Lead Time Can Ship Immediately
Estimated Delivery Time Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # L5991 (PMIC - AC DC Converters, Offline Switchers) is manufactured by STMicroelectronics and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For L5991 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L5991 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L5991.

L5991 Specifications

ManufacturerSTMicroelectronics
CategoryIntegrated Circuits (ICs) - PMIC - AC DC Converters, Offline Switchers
Package16-DIP (0.300", 7.62mm)
ECAD
Series-
Output IsolationIsolated
Internal Switch(s)No
Voltage - Breakdown-
TopologyBoost, Flyback
Voltage - Start Up15V
Voltage - Supply (Vcc/Vdd)10 V ~ 20 V
Duty Cycle93%
Frequency - SwitchingUp to 1MHz
Power (Watts)-
Fault ProtectionCurrent Limiting, Over Voltage
Control FeaturesFrequency Control, Soft Start, Sync
Operating Temperature-40°C ~ 150°C (TJ)
Package / Case16-DIP (0.300", 7.62mm)
Supplier Device Package16-DIP
Mounting Type-

L5991 Datasheet

L5991 Reviews

Aaron*****pande

April 2, 2023

Very good connector, easy to realise and with Low price

Elsi*****nsen

April 2, 2023

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Adri***** Buck

March 20, 2023

I can get a patience and respect for each order. Thank you!

Sore*****ghes

February 26, 2023

Excellent Seller,great product and Super Fast Shipping! Highly recommended A+++

Write a Review

Not Rated
Thanks for Your Review!

L5991 Packaging

Customized Labels
Sealing
Packing
Insepction

L5991 FAQ

  • 1. How to order L5991 on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that L5991 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the L5991. All suppliers must pass our qualification reviews before they can publish their products including L5991 on Heisener; we pay more attention to the channels and quality of L5991 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the L5991 price and inventory displayed accurate?
    The price and inventory of L5991 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of L5991?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the L5991 we delivered, we will accept the replacement or return of the L5991 only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of L5991.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as L5991 pin diagram, L5991 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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L5991 Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

RGP02-20E-E3/54

D# V72:2272_18775691

Vishay Intertechnologies

Rectifier Diode Switching 2KV 0.5A 300ns 2-Pin DO-41 T/R

0

L5991D013TR

D# V72:2272_17638490

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO T/R

RoHS: Compliant
0

L5991AD

D# E02:0323_00207425

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO Tube

RoHS: Compliant
0

L5991AD13TR

D# V72:2272_18454794

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO T/R

RoHS: Compliant
0

L5991D

D# V79:2366_25222366

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO Tube

RoHS: Compliant
0
Part Number Manufacturer Description Stock

L5991AD

D# L5991AD

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO Tube - Rail/Tube (Alt: L5991AD)

0

ISL59913IRZ-EVALZ

D# ISL59913IRZ-EVALZ

Intersil Corporation

Evaluation Board For Triple Differential Receiver/Equalizer - Bulk (Alt: ISL59913IRZ-EVALZ)

RoHS: Compliant
0

ISL59911IRZ-T7

D# ISL59911IRZ-T7

Intersil Corporation

Triple Differential Receiver/Equalizer 32-Pin PQFN EP T/R - Tape and Reel (Alt: ISL59911IRZ-T7)

0

L5991D

D# 38Y7872

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO Tube - Bulk (Alt: 38Y7872)

0

L5991AD13TR

D# L5991AD13TR

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO T/R - Tape and Reel (Alt: L5991AD13TR)

0

ISL59911IRZ-EVALZ

D# ISL59911IRZ-EVALZ

Intersil Corporation

ISL59911IRZ-EVALZ (PB-FREE ) EVALUATION BOARD - ROHS COMPLIA - Bulk (Alt: ISL59911IRZ-EVALZ)

RoHS: Compliant
0

ISL59913IRZ

D# ISL59913IRZ

Intersil Corporation

Triple Differential Receiver/Equalizer 28-Pin QFN EP - Rail/Tube (Alt: ISL59913IRZ)

RoHS: Compliant
0

ISL59910IRZ-T7

D# ISL59910IRZ-T7

Intersil Corporation

Triple Differential Receiver/Equalizer 28-Pin QFN EP T/R - Tape and Reel (Alt: ISL59910IRZ-T7)

0

ISL59910IRZ-EVALZ

D# ISL59910IRZ-EVALZ

Intersil Corporation

Evaluation Board For Triple Differential Receiver/Equalizer - Bulk (Alt: ISL59910IRZ-EVALZ)

RoHS: Compliant
0

RGP02-20E-E3/54

D# RGP02-20E-E3/54

Vishay Intertechnologies

Diode Switching 2KV 0.5A 2-Pin DO-204AL T/R - Tape and Reel (Alt: RGP02-20E-E3/54)

RoHS: Compliant
0

CL5991-000

D# 242W053-100/86-0

TE Connectivity

Cable Accessories Boot Halogen Free Black (Alt: 242W053-100/86-0)

RoHS: Compliant
0

ISL59910IRZ

D# ISL59910IRZ

Intersil Corporation

Triple Differential Receiver/Equalizer 28-Pin QFN EP - Rail/Tube (Alt: ISL59910IRZ)

RoHS: Compliant
0

L5991D013TR

D# L5991D013TR

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO T/R - Tape and Reel (Alt: L5991D013TR)

0

CDLL5991

D# CDLL5991/TR

Microchip Technology Inc

Diode Zener Single 4.3V 20% 500mW 2-Pin DO-213AA - Tape and Reel (Alt: CDLL5991/TR)

RoHS: Not Compliant
0

ISL59913IRZ-T7

D# ISL59913IRZ-T7

Intersil Corporation

Triple Differential Receiver/Equalizer 28-Pin QFN EP T/R - Tape and Reel (Alt: ISL59913IRZ-T7)

0

ISL59911IRZ

D# ISL59911IRZ

Intersil Corporation

Triple Differential Receiver/Equalizer 32-Pin PQFN EP - Rail/Tube (Alt: ISL59911IRZ)

0
Part Number Manufacturer Description Stock

RGP02-20E-E3/54

D# RGP02-20E-E3/54

Vishay Intertechnologies

Diode Switching 2KV 0.5A 2-Pin DO-204AL T/R (Alt: RGP02-20E-E3/54)

RoHS: Compliant
0

L5991D013TR

D# L5991D013TR

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO T/R (Alt: L5991D013TR)

0
Part Number Manufacturer Description Stock

L5991AD13TR

D# L5991AD13TR

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO T/R (Alt: L5991AD13TR)

0

L5991AD

D# L5991AD

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO Tube (Alt: L5991AD)

0

L5991D013TR

D# L5991D013TR

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO T/R (Alt: L5991D013TR)

0

L5991D

D# L5991D

STMicroelectronics

Current Mode PWM Controller 1.5A 16-Pin SO Tube (Alt: L5991D)

0

ISL59911IRZ

D# ISL59911IRZ

Renesas Electronics Corporation

Triple Differential Receiver/Equalizer 32-Pin PQFN EP (Alt: ISL59911IRZ)

RoHS: Compliant
0

ISL59910IRZ-T7

D# ISL59910IRZ-T7

Renesas Electronics Corporation

Triple Differential Receiver/Equalizer 28-Pin QFN EP T/R (Alt: ISL59910IRZ-T7)

RoHS: Compliant
0

ISL59910IRZ

D# ISL59910IRZ

Renesas Electronics Corporation

Triple Differential Receiver/Equalizer 28-Pin QFN EP (Alt: ISL59910IRZ)

RoHS: Compliant
0

ISL59913IRZ

D# ISL59913IRZ

Renesas Electronics Corporation

Triple Differential Receiver/Equalizer 28-Pin QFN EP (Alt: ISL59913IRZ)

RoHS: Compliant
0

ISL59911IRZ-T7

D# ISL59911IRZ-T7

Renesas Electronics Corporation

Triple Differential Receiver/Equalizer 32-Pin PQFN EP T/R (Alt: ISL59911IRZ-T7)

RoHS: Compliant
0

ISL59911IRZ-EVALZ

D# ISL59911IRZ-EVALZ

Renesas Electronics Corporation

ISL59911IRZ-EVALZ (PB-FREE ) EVALUATION BOARD - ROHS COMPLIA (Alt: ISL59911IRZ-EVALZ)

RoHS: Compliant
0

RGP02-20E-E3/54

D# RGP02-20E-E3/54

Vishay Intertechnologies

Diode Switching 2KV 0.5A 2-Pin DO-204AL T/R (Alt: RGP02-20E-E3/54)

0

CL5991-000

D# CL5991-000

TE Connectivity

Cable Accessories Boot Halogen Free Black (Alt: CL5991-000)

0
Part Number Manufacturer Description Stock

L5991D013TR

STMicroelectronics

2493

L5991AD13TR

STMicroelectronics

873

L5991AD

STMicroelectronics

601
Part Number Manufacturer Description Stock

16-448 VDE

D# 02L5991

Bernstein AG

0
Part Number Manufacturer Description Stock

L5991

STMicroelectronics

STMICROELECTRONICS L5991D

0

ISL59911IRZ

Intersil Corporation

IC RCVR/EQUALZR TRPL DIFF 32QFN

0

ISL59913IRZ

Intersil Corporation

Video ICs ISL95210 5V/10AUCK FET INDSTRL TEMP RNG

0

ISL59910IRZ

Intersil Corporation

Video ICs ISL9440C EVALRD 1 RHS CMPL 32LD Q

0

ISL59910IRZ-T7

Intersil Corporation

IC RCVR/EQUALZR TRPL DIFF 28-QFN

0

ISL59913IRZ-T7

Intersil Corporation

Video ICs ISL95210 5V/10AUCK FET INDSTRL TEMP RNG

0

ISL59913IRZ-EVALZ

Intersil Corporation

ISL59913IRZ-EVALZ (PB-FREE ) EVALUATION BOARD - ROHS COMPLIA - Bulk

0

L5991AD13TR

STMicroelectronics

IC REG CTRLR PWM CM 16-SOIC

5000

ISL59911IRZ-T7

Intersil Corporation

IC RCVR/EQUALZR TRPL DIFF 32QFN

0

RGP02-20E-E3/54

Vishay Semiconductors

DIODE GEN PURP 2KV 500MA DO204

16500

ISL59911IRZ-EVALZ

Intersil Corporation

ISL59911IRZ-EVALZ (PB-FREE ) EVALUATION BOARD - ROHS COMPLIA - Bulk

0

ISL59910IRZ-EVALZ

Intersil Corporation

ISL59911IRZ-EVALZ (PB-FREE ) EVALUATION BOARD - ROHS COMPLIA - Bulk

0

L5991AD

STMicroelectronics

STMICROELECTRONICS L5991AD

0

E-L5991AD

STMicroelectronics

IC REG CTRLR PWM CM 16-SOIC

117

L5991D013TR

STMicroelectronics

Min Qty 70

2500

L5991D

STMicroelectronics

STMICROELECTRONICS L5991D

0

E-L5991A

STMicroelectronics

IC REG CTRLR PWM CM 16-SOIC

117

L5991A

STMicroelectronics

STMICROELECTRONICS L5991AD

0
Part Number Manufacturer Description Stock

L5991D

STMicroelectronics

RoHS: Compliant
0
Part Number Manufacturer Description Stock

242W053-100/86-0

D# 242W053-100/86-0-ND

TE Connectivity

MOLDED PARTS

0

L5991D013TR

D# 497-3997-2-ND

STMicroelectronics

IC REG CTRLR PWM CM 16-SOIC

5000

L5991A

D# 497-5722-ND

STMicroelectronics

IC REG CTRLR FLYBACK 16DIP

0

ISL59913IRZ-T7

D# ISL59913IRZ-T7-ND

Renesas Electronics Corporation

IC RECEIVER 0/3 28QFN

0

ISL59913IRZ-EVALZ

D# ISL59913IRZ-EVALZ-ND

Renesas Electronics Corporation

EVAL BOARD FOR ISL59913IRZ

0

ISL59911IRZ

D# ISL59911IRZ-ND

Renesas Electronics Corporation

IC RECEIVER 0/3 32QFN

504

L5991AD13TR

D# 497-3996-1-ND

STMicroelectronics

IC REG CTRLR FLYBACK 16SOIC

1684

ISL59910IRZ-EVALZ

D# ISL59910IRZ-EVALZ-ND

Renesas Electronics Corporation

EVAL BOARD FOR ISL59911IRZ

0

ISL59911IRZ-T7

D# ISL59911IRZ-T7-ND

Renesas Electronics Corporation

IC RECEIVER 0/3 32QFN

0

ISL59911IRZ-EVALZ

D# ISL59911IRZ-EVALZ-ND

Renesas Electronics Corporation

EVALUATION BOARD FOR ISL59911

0

E-L5991AD

D# 497-5288-5-ND

STMicroelectronics

IC REG CTRLR FLYBACK 16SOIC

97

ISL59913IRZ

D# ISL59913IRZ-ND

Renesas Electronics Corporation

IC RECEIVER 0/3 28QFN

0

L5991AD

D# 497-14767-5-ND

STMicroelectronics

IC REG CTRLR FLYBACK 16SO

143

ISL59910IRZ-T7

D# ISL59910IRZ-T7CT-ND

Renesas Electronics Corporation

IC RECEIVER 0/3 28QFN

2

CDLL5991

D# CDLL5991-ND

Microchip Technology Inc

DIODE ZENER

0

E-L5991A

D# 497-5287-5-ND

STMicroelectronics

IC REG CTRLR FLYBACK 16DIP

0

ISL59910IRZ

D# ISL59910IRZ-ND

Renesas Electronics Corporation

IC RECEIVER 0/3 28QFN

152

L5991D

D# 497-14768-5-ND

STMicroelectronics

IC REG CTRLR BST FLYBK ISO SO16

1111

RGP02-20E-E3/54

D# RGP02-20E-E3/54GITR-ND

Vishay Semiconductors

DIODE GEN PURP 2KV 500MA DO204

0
Part Number Manufacturer Description Stock

L5991D

STMicroelectronics

In stock shipping within 2days

2287

ISL59910CRZ

Intersil Corporation

In stock shipping within 2days

150

ISL59913IRZ

Intersil Corporation

In stock shipping within 2days

424

L5991D013TR

STMicroelectronics

In stock shipping within 2days

7610

L5991

STMicroelectronics

In stock shipping within 2days

700

L5991A

STMicroelectronics

In stock shipping within 2days

7260

L5991AD13TR

STMicroelectronics

In stock shipping within 2days

262

ISL59911IRZ

Intersil Corporation

In stock shipping within 2days

360

L5991D013TR-2

STMicroelectronics

In stock shipping within 2days

2500

L5991AD

STMicroelectronics

In stock shipping within 2days

351
Part Number Manufacturer Description Stock

L5991AD

D# 2849708

STMicroelectronics

PWM CONT, CURRENT MODE, 1MHZ, SOIC-16

RoHS: Compliant
Min Qty: 1
Container: Each
0

L5991D

D# 2460840

STMicroelectronics

PWM CONTROLLER, 1MHZ, 16V, NSOIC-16

RoHS: Compliant
Min Qty: 1
Container: Each
43

RGP02-20E-E3/54

D# 2371346

Vishay Intertechnologies

SWITCHING DIODE, 0.5A, 2KV DO-204AL, FUL

RoHS: Compliant
Min Qty: 5500
Container: Reel
0

L5991D013TR

D# 2460841

STMicroelectronics

PWM CONTROLLER, 1MHZ, 16V, NSOIC-16

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0
Part Number Manufacturer Description Stock

L5991D013TR

STMicroelectronics

L5991 Series 20 V 93 % 1 MHz Primary Controller with Standby - SOIC-16

RoHS: Compliant
pbFree: Yes
0

ISL59913IRZ-T7

Renesas Electronics Corporation

RoHS: Compliant
pbFree: Yes
0

ISL59911IRZ

Renesas Electronics Corporation

RoHS: Compliant
pbFree: Yes
0

L5991AD13TR

STMicroelectronics

L5991AD Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16

RoHS: Compliant
pbFree: Yes
0

ISL59911IRZ-T7

Renesas Electronics Corporation

RoHS: Compliant
pbFree: Yes
0

ISL59913IRZ

Renesas Electronics Corporation

RoHS: Compliant
pbFree: Yes
0

L5991AD

STMicroelectronics

SO 16 .15 TO JEDEC MS-012

RoHS: Compliant
pbFree: Yes
0

ISL59910IRZ-T7

Renesas Electronics Corporation

RoHS: Compliant
pbFree: Yes
0

ISL59910IRZ

Renesas Electronics Corporation

RoHS: Compliant
pbFree: Yes
0

L5991D

STMicroelectronics

L5991 Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16

RoHS: Compliant
pbFree: Yes
0

RGP02-20E-E3/54

Vishay Intertechnologies

0.5 A 2000 V 300 ns Through Hole Glass Passivated Ultrafast Rectifier - DO-204AL

RoHS: Compliant
pbFree: Yes
0
Part Number Manufacturer Description Stock

ISL59910CRZ

Intersil Corporation

OEM/CM QUOTES ONLY | NO BROKERS

65

EL5991ADLF

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

2300

ISL59911CAT5

Intersil Corporation

OEM/CM QUOTES ONLY | NO BROKERS

1

ISL59910IRZ

Renesas Electronics Corporation

OEM/CM QUOTES ONLY | NO BROKERS

176

L5991AD13TR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

17394

NL5991

NATIONAL ELECT

OEM/CM QUOTES ONLY | NO BROKERS

24

L5991AD

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

1334

L5991D

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

2379

L5991D013TR

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

7540

CL5991000

TE CONNECTIVITY / RAYCHEM

OEM/CM QUOTES ONLY | NO BROKERS

58

L5991A

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

3942

EL5991D13TR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

1546

CRYSTAL5991769MHZ

OEM/CM QUOTES ONLY | NO BROKERS

5

L5991

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

3431

ISL59911IRZ

Intersil Corporation

OEM/CM QUOTES ONLY | NO BROKERS

696

ISL59913IRZ

INTR

OEM/CM QUOTES ONLY | NO BROKERS

2

ISL59910IRZT7

Intersil Corporation

OEM/CM QUOTES ONLY | NO BROKERS

6960

EL5991AD

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

113
Part Number Manufacturer Description Stock

L5991AD

NXP Semiconductors

OEM/CM ONLY

157
Part Number Manufacturer Description Stock

L5991AD13TR

ST Microwave Corporation

In stock

873
Part Number Manufacturer Description Stock

L5991AD

STMicroelectronics

in stock - can ship the same day

45
Part Number Manufacturer Description Stock

CL5991-000

TE Connectivity

RoHS: Compliant
15
Part Number Manufacturer Description Stock

E-L5991AD13TR

STMicroelectronics

OEM/CM Immediate delivery

1017

ISL59911IRZ

Intersil Corporation

OEM/CM Immediate delivery

6030

ISL59913IRZ

Intersil Corporation

OEM/CM Immediate delivery

324

RGP02-20E-E3/54

Vishay Intertechnologies

OEM/CM Immediate delivery

11000

L5991A-LT

STMicroelectronics

OEM/CM Immediate delivery

145

ISL59910CRZ

Intersil Corporation

OEM/CM Immediate delivery

50

ISL59911A

Intersil Corporation

OEM/CM Immediate delivery

60

L5991AD13TR

STMicroelectronics

OEM/CM Immediate delivery

162

L5991AD

STMicroelectronics

OEM/CM Immediate delivery

1500

L5991D013TR

STMicroelectronics

OEM/CM Immediate delivery

30000

L5991D

STMicroelectronics

OEM/CM Immediate delivery

880

L5991A

STMicroelectronics

OEM/CM Immediate delivery

1398
Part Number Manufacturer Description Stock

ISL59910IRZ-T7

D# 968-ISL59910IRZ-T7

Renesas Electronics Corporation

Video ICs ISL9440C EVALRD 1 RHS CMPL 32LD Q

RoHS: Compliant
781

L5991D013TR

D# 511-L5991D013TR

STMicroelectronics

Switching Controllers Prog Current Mode

RoHS: Compliant
1787

ISL59910IRZ

D# 968-ISL59910IRZ

Renesas Electronics Corporation

Video ICs ISL9519 EVALRD -2 8LD TQFN LW INPT

RoHS: Compliant
266

ISL59911IRZ

D# 968-ISL59911IRZ

Renesas Electronics Corporation

Video ICs ISL95210 5V/10AUCK FET INDSTRL TEMP RNG

RoHS: Compliant
23

L5991AD

D# 511-L5991AD

STMicroelectronics

Switching Controllers Prog Current Mode

RoHS: Compliant
308

L5991AD13TR

D# 511-L5991AD13TR

STMicroelectronics

Switching Controllers Prog Current Mode

RoHS: Compliant
1849

L5991D

D# 511-L5991D

STMicroelectronics

Switching Controllers Prog Current Mode

RoHS: Compliant
953
Part Number Manufacturer Description Stock

CDLL5991

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0

CDLL5991/TR

Microchip Technology Inc

Zener Diodes

RoHS: Compliant
0
Part Number Manufacturer Description Stock

CDLL5991

D# MCHP00000053957

Microchip Technology Inc

Zener Diodes

0

CDLL5991/TR

D# MCHP00000053958

Microchip Technology Inc

Zener Diodes

0

L5991AD

D# XSFP00000151826

STMicroelectronics

L5991 Series 20 V 93 % 1 MHz Primary Controller with Standby - SOIC-16

3550

L5991D

D# XSKDRABV0039638

STMicroelectronics

L5991 Series 20 V 93% 1 MHz Primary Controller with Standby - SOIC-16

380
Part Number Manufacturer Description Stock

ISL59911IRZ

D# 66T8396

Renesas Electronics Corporation

ISL59911IRZ Pb-Free 350MHz Triple Catx Equaliser / TUBE PACK, T/QFN (4x5) (5x5) (5x6) (5x7) (5x10), NO DRYPACK RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 600
Container: Bulk
0

L5991AD13TR

D# 56P8424

STMicroelectronics

SPS ASSP

RoHS: Not Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
0

L5991AD

D# 23AC6596

STMicroelectronics

IND. & POWER CONV. ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1000
Container: Bulk
0

ISL59913IRZ-EVALZ

D# 12T7430

Renesas Electronics Corporation

ISL59913IRZ-EVALZ (PB-Free ) EVALUATION BOARD - ROHs Complia / BULK PACK AND SHIP EVALUATION BOARDS RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

ISL59911IRZ-T7

D# 66T8397

Renesas Electronics Corporation

ISL59911IRZ Pb-Free 350MHz Triple Catx Equaliser / TAPE & REEL PACK, T/QFN (5x6) RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
0

L5991D

D# 38Y7872

STMicroelectronics

PWM CTRL, 1MHZ, -40 TO 150DEG C, Input Voltage:-, Output Voltage:-, Output Current:1.5A, Supply Voltage Min:14V, Supply Voltage Max:16V, Controller IC Case Style:NSOIC, No. of Pins:16Pins, Frequency:1MHz, Product Range:- RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
5

ISL59911IRZ-EVALZ

D# 12T7429

Renesas Electronics Corporation

ISL59911IRZ-EVALZ (PB-Free ) EVALUATION BOARD - ROHs Complia / BULK PACK AND SHIP EVALUATION BOARDS RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

ISL59913IRZ

D# 29M7003

Renesas Electronics Corporation

LINE DRIVER, 5V, QFN-28, IC Interface Type:Parallel, No. of Drivers:3Drivers, Product Range:-, MSL:-, Device Type:Line Driver, No. of Channels:3Channels, No. of Pins:28Pins, Supply Voltage Max:5V RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 180
Container: Bulk
0

RGP02-20E-E3/54

D# 38AH1693

Vishay Intertechnologies

.5A,2000V,300NS,FS,SUPERECT ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 5500
Container: TAPE & REEL - FULL
0

ISL59910IRZ-EVALZ

D# 12T7428

Renesas Electronics Corporation

ISL59911IRZ-EVALZ (PB-Free ) EVALUATION BOARD - ROHs Complia / BULK PACK AND SHIP EVALUATION BOARDS RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Bulk
0

ISL59910IRZ-T7

D# 29M7002

Renesas Electronics Corporation

IC,LINE RECEIVER,TRIPLE,DIFFERENTIAL,LLCC,28PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
0

ISL59910IRZ

D# 29M7001

Renesas Electronics Corporation

LINE DRIVER, 5V, QFN-28, IC Interface Type:Parallel, No. of Drivers:3Drivers, Product Range:-, MSL:-, Device Type:Line Driver, No. of Channels:3Channels, No. of Pins:28Pins, Supply Voltage Max:5V RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 180
Container: Bulk
0

L5991D013TR

D# 56P8426

STMicroelectronics

SPS ASSP

RoHS: Not Compliant
Min Qty: 2500
Container: TAPE & REEL - FULL
0

ISL59913IRZ-T7

D# 29M7004

Renesas Electronics Corporation

IC,LINE RECEIVER,TRIPLE,DIFFERENTIAL,LLCC,28PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant
Min Qty: 1000
Container: TAPE & REEL - FULL
0
Part Number Manufacturer Description Stock

ISL59910IRZ

D# NS-ISL59910IRZ

Intersil Corporation

OEM/CM ONLY

9616

L5991D

D# NS-L5991D

STMicroelectronics

OEM/CM ONLY

7272

L5991AD

D# NS-L5991AD

STMicroelectronics

OEM/CM ONLY

6076

ISL59913IRZ-T7

D# NS-ISL59913IRZ-T7

Intersil Corporation

OEM/CM ONLY

7521

LL5991B

D# NS-LL5991B

BKC

OEM/CM ONLY

1570

RGP02-20E-E3/54

D# NS-RGP02-20E-E3/54

Vishay Semiconductors

OEM/CM ONLY

11043

ISL59913IRZ-EVALZ

D# NS-ISL59913IRZ-EVALZ

Intersil Corporation

OEM/CM ONLY

1897

L5991AD13TR

D# NS-L5991AD13TR

STMicroelectronics

OEM/CM ONLY

5674

ISL59911IRZ-EVALZ

D# NS-ISL59911IRZ-EVALZ

Intersil Corporation

OEM/CM ONLY

6156

ISL59910IRZ-EVALZ

D# NS-ISL59910IRZ-EVALZ

Intersil Corporation

OEM/CM ONLY

6115

E-L5991AD

D# NS-E-L5991AD

STMicroelectronics

OEM/CM ONLY

8134

L5991A

D# NS-L5991A

STMicroelectronics

OEM/CM ONLY

7313

ISL59911IRZ-T7

D# NS-ISL59911IRZ-T7

Intersil Corporation

OEM/CM ONLY

59958

E-L5991A

D# NS-E-L5991A

STMicroelectronics

OEM/CM ONLY

8277

L5991

D# NS-L5991

STMicroelectronics

OEM/CM ONLY

1715

ISL59911IRZ

D# NS-ISL59911IRZ

Intersil Corporation

OEM/CM ONLY

2991

ISL59913IRZ

D# NS-ISL59913IRZ

Intersil Corporation

OEM/CM ONLY

6841

ISL59910IRZ-T7

D# NS-ISL59910IRZ-T7

Intersil Corporation

OEM/CM ONLY

60009
Part Number Manufacturer Description Stock

CL5991-000

TE Connectivity

RoHS: Compliant
20
Part Number Manufacturer Description Stock

RGP02-20E-E3/54

Vishay Intertechnologies

RECTIFIER DIODE, 1 ELEMENT, 0.5A, 2000V V(RRM), SILICON, DO-204AL

3

L5991AD

STMicroelectronics

480

L5991D

STMicroelectronics

SWITCHING CONTROLLER, CURRENT-MODE, 1.5A, 1000KHZ SWITCHING FREQ-MAX, BCDMOS, PDSO16

33

L5991

STMicroelectronics

SWITCHING CONTROLLER, CURRENT-MODE, 1.5A, 1000KHZ SWITCHING FREQ-MAX, BCDMOS, PDIP16

8
Part Number Manufacturer Description Stock

L5991D

D# 0380044

STMicroelectronics

STMicroelectronics L5991D, PWM Current Mode Controller, 1.5 A, 1, 12 20 V, 16-Pin SOIC, PK

Min Qty: 5
Container: Package
45

RGP02-20E-E3/54

D# 7001205

Vishay Intertechnologies

Vishay 2000V 500mA, Silicon Junction Diode, 2-Pin DO-204AL RGP02-20E-E3/54, PK

Min Qty: 20
Container: Package
1440
Part Number Manufacturer Description Stock

CL5991-000

D# 000000000003787554

TE Connectivity

TE Connectivity 242W053-100/86-0

0
Part Number Manufacturer Description Stock

L5991A

STMicroelectronics

OEM/CM ONLY

2016

L5991AD13TR

STMicroelectronics

OEM/CM ONLY

18384

L5991AD

STMicroelectronics

OEM/CM ONLY

2233

L5991D013TR

STMicroelectronics

OEM/CM ONLY

6676

L5991

STMicroelectronics

OEM/CM ONLY

75

ISL59911IRZ

Intersil Corporation

OEM/CM ONLY

599

L5991D

STMicroelectronics

OEM/CM ONLY

366

CL5991000

TE Connectivity

OEM/CM ONLY

66

ISL59910CRZ

Intersil Corporation

OEM/CM ONLY

97

EL5991D13TR

STMicroelectronics

OEM/CM ONLY

1360

EL5991AD

STMicroelectronics

OEM/CM ONLY

192
Part Number Manufacturer Description Stock

E-L5991AD13TR

STMicroelectronics

IN stock Immediate delivery

1012

RGP02-20E-E3/54

Vishay Intertechnologies

IN stock Immediate delivery

11015

ISL59911IRZ

Intersil Corporation

IN stock Immediate delivery

6045

L5991A-LT

STMicroelectronics

IN stock Immediate delivery

140

ISL59910CRZ

Intersil Corporation

IN stock Immediate delivery

45

ISL59911A

Intersil Corporation

IN stock Immediate delivery

55

ISL59913IRZ

Intersil Corporation

IN stock Immediate delivery

319

L5991AD13TR

STMicroelectronics

IN stock Immediate delivery

157

L5991AD

STMicroelectronics

IN stock Immediate delivery

1515

L5991D013TR

STMicroelectronics

IN stock Immediate delivery

29985

L5991D

STMicroelectronics

IN stock Immediate delivery

875

L5991A

STMicroelectronics

IN stock Immediate delivery

1413
Part Number Manufacturer Description Stock

RGP02-20E-E3/54

Vishay Intertechnologies

Rectifiers 0.5 Amp 2000 Volt

pbFree: Pb-Free
0
Part Number Manufacturer Description Stock

L5991AD

STMicroelectronics

shipping today

3645

RGP02-20E-E3/54

Vishay Huntington

shipping today

184

ISL59910IRZ

Intersil Corporation

shipping today

6

L5991D

STMicroelectronics

shipping today

2926

ISL59910IRZ-T7

Intersil Corporation

shipping today

19796

ISL59910CRZ

Intersil Corporation

shipping today

49

L5991D013TR

STMicroelectronics

shipping today

2390

L5991A

STMicroelectronics

shipping today

47

L5991AD13TR

Renesas Electronics Corporation

shipping today

5996

L5991

STMicroelectronics

shipping today

26

ISL59911IRZ

Intersil Corporation

shipping today

26

ISL59913IRZ

Intersil Corporation

shipping today

323

E-L5991AD13TR

STMicroelectronics

shipping today

1638
Part Number Manufacturer Description Stock

L5991AD13TR

D# 25820485

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO T/R

RoHS: Compliant
0

L5991D

D# 52710938

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO Tube

RoHS: Compliant
0

L5991D013TR

D# 25927143

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO T/R

RoHS: Compliant
0

L5991AD

D# 53520135

STMicroelectronics

Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO Tube

RoHS: Compliant
0
Part Number Manufacturer Description Stock

L5991D

STMicroelectronics

RFQ

14129

L5991

STMicroelectronics

RFQ

1182

ISL59913IRZ

Intersil Corporation

RFQ

8193

ISL59910IRZ

Intersil Corporation

RFQ

9768

ISL59910CRZ

Intersil Corporation

RFQ

12631

E-L5991AD

STMicroelectronics

RFQ

13354

L5991AD13TR

STMicroelectronics

RFQ

11813

L5991AD

STMicroelectronics

RFQ

3485
Part Number Manufacturer Description Stock

ISL59910IRZ-T7

Intersil Corporation

IC RCVR/EQUALZR TRPL DIFF 28-QFN

3000

L5991D

STMicroelectronics

IC REG CTRLR BST FLYBK ISO SO16

4181

RGP02-20E-E3/54

Vishay Huntington

DIODE GEN PURP 2KV 500MA DO204

16785

L5991D013TR

STMicroelectronics

IC REG CTRLR PWM CM 16-SOIC

14515
Part Number Manufacturer Description Stock

L5991AD

D# 2849708

STMicroelectronics

PWM CONT, CURRENT MODE, 1MHZ, SOIC-16

RoHS: Compliant
Min Qty: 1
Container: Each
0

L5991D

D# 2460840

STMicroelectronics

PWM CONTROLLER, 1MHZ, 16V, NSOIC-16

RoHS: Compliant
Min Qty: 1
Container: Each
43

RGP02-20E-E3/54

D# 2335160

Vishay Intertechnologies

RECTIFIER, STD, 0.5A, 2KV, DO-204AL-2

RoHS: Compliant
Min Qty: 1
Container: Each
5

L5991D013TR

D# 2460841

STMicroelectronics

PWM CONTROLLER, 1MHZ, 16V, NSOIC-16

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

Quick Inquiry

L5991

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS

View the Certificates

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