Name: ISL6840IU
Brand: Intersil
SKU: ISL6840IU
Availability: InStock
Rating: 5 (156 reviews)

ISL6840IU

For Reference Only

Part Number	ISL6840IU
Manufacturer	Intersil
Description	IC REG CTRLR BOOST/FLYBACK 8MSOP
Datasheet	ISL6840IU Datasheet ISL6840IU Specifications
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
In Stock	5,136 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 17 - Jun 22 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # ISL6840IU (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Intersil 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 ISL6840IU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ISL6840IU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ISL6840IU.

ISL6840IU Specifications

Manufacturer	Intersil
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Up, Step-Up/Step-Down
Output Configuration	Positive, Isolation Capable
Topology	Boost, Flyback
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	7.5 V ~ 14 V
Frequency - Switching	Up to 2MHz
Duty Cycle (Max)	96%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Current Limit, Frequency Control
Operating Temperature	-40°C ~ 105°C (TA)
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-MSOP

ISL6840IU Datasheet

ISL6840IU Reviews

Sylv*****pears

March 20, 2023

★ ★ ★ ★ ★

Packing good, very happy with goods, Very fast delivery, good service. Thanks

Jam*****Price

March 17, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Cai*****rimes

March 1, 2023

★ ★ ★ ★ ★

Works great with an older drive in a newer computer.have not encountered any problems, Glad somebody is making these for all the older equipment.

Amay*****ouse

February 21, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Write a Review

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ISL6840IU Packaging

ISL6840IU FAQ

1. How to order ISL6840IU 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 ISL6840IU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ISL6840IU. All suppliers must pass our qualification reviews before they can publish their products including ISL6840IU on Heisener; we pay more attention to the channels and quality of ISL6840IU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ISL6840IU price and inventory displayed accurate?

The price and inventory of ISL6840IU 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 ISL6840IU?

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 ISL6840IU we delivered, we will accept the replacement or return of the ISL6840IU 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 ISL6840IU.

(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 ISL6840IU pin diagram, ISL6840IU datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ISL6840IU Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

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

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
ISL6840IUZ D# ISL6840IUZ	Intersil Corporation	Current Mode PWM Controller 20.3V 1A 8-Pin MSOP - Bulk (Alt: ISL6840IUZ)	0
ISL6840IUZ-T D# ISL6840IUZ-T	Intersil Corporation	Current Mode PWM Controller 20.3V 1A 8-Pin MSOP T/R - Tape and Reel (Alt: ISL6840IUZ-T)	0
ISL6840IU D# ISL6840IU	Intersil Corporation	CURRENT MODE PWM, 100% DUTY CYCLE, 7.0V UVLO, 8LD MSOP - Bulk (Alt: ISL6840IU) RoHS: Not Compliant	0
ISL6840IU-T D# ISL6840IU-T	Intersil Corporation	CURRENT MODE PWM,100% DUTY CYCLE,7.0V UVLO,8LD MSOP,T&R - Bulk (Alt: ISL6840IU-T) RoHS: Not Compliant	0

Part Number

Manufacturer

Description

Stock

ISL6840IUZ-T

D# ISL6840IUZ-T

Renesas Electronics Corporation

Current Mode PWM Controller 20.3V 1A 8-Pin MSOP T/R (Alt: ISL6840IUZ-T)

RoHS: Compliant

ISL6840IUZ

D# ISL6840IUZ

Renesas Electronics Corporation

Current Mode PWM Controller 20.3V 1A 8-Pin MSOP (Alt: ISL6840IUZ)

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
ISL6840IU-T	Intersil Corporation	N/A 1 A SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDSO8 PLASTIC, MO-187AA, MSOP-8	7500
ISL6840IUZ	Intersil Corporation	POWER MANAGEMENT, FULL REEL, Supply Voltage:14V, No. of Step-Down DC - DC Converters:-, No. of LDO Regulators:-, Digital IC Case:MSOP, No. of Pins:8, No. of Regulated Outputs:1, Operating Temperature Min:-40C, Packaging:Tape & Reel , RoHS Compliant: Yes	0
ISL6840IU	Intersil Corporation	POWER MANAGEMENT, FULL REEL, Supply Voltage:14V, No. of Step-Down DC - DC Converters:-, No. of LDO Regulators:-, Digital IC Case:MSOP, No. of Pins:8, No. of Regulated Outputs:1, Operating Temperature Min:-40C, Packaging:Tape & Reel , RoHS Compliant: Yes	0
ISL6840IUZ-T	Intersil Corporation	POWER MANAGEMENT, FULL REEL, Supply Voltage:14V, No. of Step-Down DC - DC Converters:-, No. of LDO Regulators:-, Digital IC Case:MSOP, No. of Pins:8, No. of Regulated Outputs:1, Operating Temperature Min:-40C, Packaging:Tape & Reel , RoHS Compliant: Yes	0

Part Number	Manufacturer	Description	Stock
ISL6840IU-T D# 2156-ISL6840IU-T-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	1600
ISL6840IUZ D# ISL6840IUZ-ND	Renesas Electronics Corporation	IC REG CTRLR BOOST/FLYBACK 8MSOP	665
ISL6840IUZ-T D# ISL6840IUZ-TCT-ND	Renesas Electronics Corporation	IC REG CTRLR BOOST/FLYBACK 8MSOP	1000
ISL6840IU D# 2156-ISL6840IU-IL-ND	Rochester Electronics LLC	SWITCHING CONTROLLER	8170

Part Number

Manufacturer

Description

Stock

ISL6840IUZ-T

INTERLS

In stock shipping within 2days

1300

Part Number

Manufacturer

Description

Stock

ISL6840IU

Renesas Electronics Corporation

Available

17300

ISL6840IU-T

Renesas Electronics Corporation

Available

14400

Part Number

Manufacturer

Description

Stock

ISL6840IUZ

Renesas Electronics Corporation

RoHS: Compliant

pbFree: Yes

ISL6840IUZ-T

Renesas Electronics Corporation

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
ISL6840IUZT	Intersil Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	11600
ISL6840IUT	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	2900
ISL6840IUZ	Renesas Electronics Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	4286
ISL6840IU	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	9477

Part Number

Manufacturer

Description

Stock

ISL6840IUZ-T

Intersil Corporation

OEM/CM Immediate delivery

30000

ISL6840IUZ

Intersil Corporation

OEM/CM Immediate delivery

122

Part Number

Manufacturer

Description

Stock

ISL6840IUZ

D# 968-ISL6840IUZ

Renesas Electronics Corporation

Switching Controllers CUR MODE PWM 100% DU TY CYCLE 7.0V UVLO

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
ISL6840IUZ D# 61J6684	Renesas Electronics Corporation	IC,SMPS CONTROLLER,CURRENT-MODE,BICMOS,TSSOP,8PIN,PLASTIC ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 1960 Container: Bulk	0
ISL6840IUZ-T. D# 15AC3107	Renesas Electronics Corporation	Supply Voltage:14V, No. of Step-Down DC - DC Converters:-, No. of LDO Regulators:-, No. of Regulated Outputs:1, Digital IC Case:MSOP, No. of Pins:8Pins, Operating Temperature Min:-40°C, Operating Temperature Max:105°C, MSL:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 2500 Container: TAPE & REEL - FULL	0
ISL6840IUZ-T D# 65T7280	Renesas Electronics Corporation	IC, POWER MANAGEMENT, Supply Voltage:14V, No. of Regulated Outputs:1, Digital IC Case:MSOP, No. of Pins:8Pins, Operating Temperature Min:-40°C, Operating Temperature Max:105°C, MSL:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 2500 Container: Cut Tape	0

Part Number	Manufacturer	Description	Stock
ISL6840IU-T D# NS-ISL6840IU-T	Intersil Corporation	OEM/CM ONLY	1831
ISL6840IUZ D# NS-ISL6840IUZ	Intersil Corporation	OEM/CM ONLY	1068
ISL6840IU D# NS-ISL6840IU	Intersil Corporation	OEM/CM ONLY	1539
ISL6840IUZ-T D# NS-ISL6840IUZ-T	Intersil Corporation	OEM/CM ONLY	2429

Part Number	Manufacturer	Description	Stock
ISL6840IUZ	Intersil Corporation	Switching Controller, Current-mode, 1A, 2000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Compliant	783
ISL6840IU	Intersil Corporation	Switching Controller, Current-mode, 1A, 2000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Not Compliant	8170
ISL6840IU-T	Intersil Corporation	Switching Controller, Current-mode, 1A, 2000kHz Switching Freq-Max, BICMOS, PDSO8 RoHS: Not Compliant	1600

Part Number

Manufacturer

Description

Stock

ISL6840IUZT

Intersil Corporation

OEM/CM ONLY

14400

Part Number

Manufacturer

Description

Stock

ISL6840IUZ

Intersil Corporation

IN stock Immediate delivery

117

ISL6840IUZ-T

Intersil Corporation

IN stock Immediate delivery

29985

Part Number

Manufacturer

Description

Stock

ISL6840IUZ

Intersil Corporation

shipping today

ISL6840IUZ-T

DSP

shipping today

5396

Part Number

Manufacturer

Description

Stock

ISL6840IUZ-TCT

Intersil Corporation

RFQ

9765

ISL6840IUZ-TTR

Intersil Corporation

RFQ

7138

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ISL6840IU

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