Name: LT1121CST-5#PBF
Brand: Linear Technology
SKU: LT1121CST-5-PBF
Availability: InStock
Rating: 5 (190 reviews)

LT1121CST-5#PBF

For Reference Only

Part Number	LT1121CST-5#PBF
Manufacturer	Linear Technology
Description	IC REG LINEAR 5V 150MA SOT223-3
Datasheet	LT1121CST-5#PBF Specifications
Package	TO-261-4, TO-261AA
ECAD
In Stock	14,952 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LT1121CST-5#PBF (PMIC - Voltage Regulators - Linear) is manufactured by Linear Technology 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 LT1121CST-5#PBF specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LT1121CST-5#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT1121CST-5#PBF.

LT1121CST-5#PBF Specifications

Manufacturer	Linear Technology
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-261-4, TO-261AA
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	30V
Voltage - Output (Min/Fixed)	5V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.7V @ 150mA
Current - Output	150mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	50µA ~ 14mA
PSRR	58dB (120Hz)
Control Features	Enable
Protection Features	Over Temperature, Reverse Polarity
Operating Temperature	0°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	TO-261-4, TO-261AA
Supplier Device Package	SOT-223-3

LT1121CST-5#PBF Reviews

Melod*****phenson

March 29, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Valen*****Cameron

March 24, 2023

★ ★ ★ ★ ★

Super Fast Delivery & Well Packaged - Great Service - No Problems

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LT1121CST-5#PBF Packaging

LT1121CST-5#PBF FAQ

1. How to order LT1121CST-5#PBF 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 LT1121CST-5#PBF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LT1121CST-5#PBF. All suppliers must pass our qualification reviews before they can publish their products including LT1121CST-5#PBF on Heisener; we pay more attention to the channels and quality of LT1121CST-5#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT1121CST-5#PBF price and inventory displayed accurate?

The price and inventory of LT1121CST-5#PBF 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 LT1121CST-5#PBF?

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 LT1121CST-5#PBF we delivered, we will accept the replacement or return of the LT1121CST-5#PBF 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 LT1121CST-5#PBF.

(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 LT1121CST-5#PBF pin diagram, LT1121CST-5#PBF datasheet?

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

LT1121CST-5#PBF Related Products

ABM10W-16.8000MHZ-8-J1Z-T3	Abracon LLC, CRYSTAL 16.80MHZ 8PF SMT, 4-SMD, No Lead, -	View
1808J0100183GCR	Knowles Syfer, CAP CER 0.018UF 10V C0G/NP0 1808, 1808 (4520 Metric), -	View
VJ0402D0R3CXCAP	Vishay Vitramon, CAP CER 0.3PF 200V C0G/NP0 0402, 0402 (1005 Metric), -	View
GRM0335C2A2R2CA01J	Murata, CAP CER 2.2PF 100V C0G/NP0 0201, 0201 (0603 Metric), -	View
50RX30100M10X12.5	Rubycon, CAP ALUM 100UF 20% 50V RADIAL, Radial, Can, -	View
1SMB5945B-13	Diodes Incorporated, DIODE ZENER 68V 3W SMB, DO-214AA, SMB, -	View
INA155UG4	Texas Instruments, IC OPAMP INSTR 550KHZ RRO 8SOIC, 8-SOIC (0.154", 3.90mm Width), -	View
2036-20-C2	Bourns Inc., GDT 200V 20% 10KA THROUGH HOLE, Axial Cylinder, 3 Lead (Radial Bend), -	View
HC1-H-AC24V-F	Panasonic Electric Works, RELAY GEN PURPOSE SPDT 10A 24V, -, -	View
9T08052A1242BAHFT	Yageo, RES SMD 12.4K OHM 0.1% 1/8W 0805, 0805 (2012 Metric), -	View
OSTED173150	On Shore Technology Inc., CONN TERM BLOCK 17POS 3.81MM, -, -	View
DW-42-09-F-S-460	Samtec Inc., .025" BOARD SPACERS, -, -	View

LT1121CST-5#PBF 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

LT1121CST-5#PBF

D# V36:1790_06414269

Analog Devices Inc

LDO Regulator Pos 5V 0.15A 4-Pin(3+Tab) SOT-223 Tube

LT1121CST-5#TRPBF

D# V36:1790_06414274

Analog Devices Inc

LDO Regulator Pos 5V 0.15A 4-Pin(3+Tab) SOT-223 T/R

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

Linear Technology

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

D# 41S6277

Linear Technology

LDO Reg. Pos 5V 0.15A 4-Pin(3+

114

Part Number

Manufacturer

Description

Stock

LT1121CST-5#TRPBF

Linear Technology

IC REG LDO 5V 0.15A SOT223

LT1121CST-5#PBF

Linear Technology

IC, LDO REG, 5V, 150MA, SOT223-3

207

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

D# C1S424500069022

Analog Devices Inc

LDO Regulator Pos 5V 0.15A 4-Pin(3+Tab) SOT-223

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

705

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

D# LT1121CST-5#PBF-ND

Analog Devices Inc

IC REG LINEAR 5V 150MA SOT223-3

1113

LT1121CST-5#TRPBF

D# LT1121CST-5#TRPBFCT-ND

Analog Devices Inc

IC REG LINEAR 5V 150MA SOT223-3

9521

Part Number

Manufacturer

Description

Stock

LT1121CST5#PBF

D# LT1121CST5#PBF

Linear Technology

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

2295

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

Texas Instruments

In stock shipping within 2days

303

LT1121CST-5#TRPBF

Linear Technology

In stock shipping within 2days

146

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

D# 1663364

Linear Technology

IC, LDO REG, 5V, 150MA, SOT223-3

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

LT1121CST5PBF

Altera Corporation

OEM/CM QUOTES ONLY | NO BROKERS

6960

Part Number

Manufacturer

Description

Stock

LT1121CST5PBF

Linear Technology

OEM/CM ONLY

328

Part Number

Manufacturer

Description

Stock

LT1121CST-5#TRPBF

Linear Technology

OEM/CM Immediate delivery

1403

LT1121CST-5#PBF

Texas Instruments

OEM/CM Immediate delivery

328

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

D# 584-LT1121CST-5#PBF

Analog Devices Inc

LDO Voltage Regulators Micropower Low Dropout Regulators with Shutdown

RoHS: Compliant

4729

LT1121CST-5#TRPBF

D# 584-LT1121CST-5TRPBF

Analog Devices Inc

LDO Voltage Regulators Micropower Low Dropout Regulators with Shutdown

RoHS: Compliant

2460

Part Number

Manufacturer

Description

Stock

LT1121CST-5#TRPBF

D# NS-LT1121CST-5#TRPBF

Linear Technology

OEM/CM ONLY

1252

LT1121CST-5#PBF

D# NS-LT1121CST-5#PBF

Linear Technology

OEM/CM ONLY

1722

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

Linear Technology

5 V FIXED POSITIVE LDO REGULATOR, 0.7 V DROPOUT, PDSO4

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

D# 7618077

Analog Devices Inc

Analog Devices LT1121CST-5#PBF, LDO Regulator, 150mA, 5 V 3+Tab-Pin, SOT-223, EA

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

LT1121CST-5#TRPBF

D# LT1121CST-5TRPB

Analog Devices Inc

VOLTAGE REGULATOR

RoHS: Compliant

LT1121CST-5#PBF

D# LT1121CST-5#PBF

Analog Devices Inc

VOLTAGE REGULATOR

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

Linear Technology

Micropower Low Dropout Regulator with Shutdown

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT1121CST5PBF

Linear Technology

OEM/CM ONLY

231

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

Texas Instruments

IN stock Immediate delivery

323

LT1121CST-5#TRPBF

LINEAR

IN stock Immediate delivery

1418

Part Number

Manufacturer

Description

Stock

LT1121CST-5-PBF

Linear Technology

shipping today

Part Number

Manufacturer

Description

Stock

LT1121CST-5#PBF

D# 53473911

Analog Devices Inc

LDO Regulator Pos 5V 0.15A 4-Pin(3+Tab) SOT-223 Tube

Part Number	Manufacturer	Description	Stock
LT1121CST-5#PBF	Linear Technology	RFQ	565
LT1121CST-5PBF	Linear Technology	RFQ	7733
LT1121CST-5#TRPBF	Linear Technology	RFQ	5505

Quick Inquiry

LT1121CST-5#PBF

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