Name: LT1521CST-5#PBF
Brand: Linear Technology
SKU: LT1521CST-5-PBF
Availability: InStock
Rating: 5 (130 reviews)

LT1521CST-5#PBF

For Reference Only

Part Number	LT1521CST-5#PBF
Manufacturer	Linear Technology
Description	IC REG LINEAR 5V 300MA SOT223-3
Datasheet	LT1521CST-5#PBF Specifications
Package	TO-261-4, TO-261AA
ECAD
In Stock	6,368 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LT1521CST-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 LT1521CST-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 LT1521CST-5#PBF with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LT1521CST-5#PBF.

LT1521CST-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)	20V
Voltage - Output (Min/Fixed)	5V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.75V @ 300mA
Current - Output	300mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	25µA ~ 12mA
PSRR	58dB (120Hz)
Control Features	Enable
Protection Features	Over Current, 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

LT1521CST-5#PBF Reviews

Christ*****Hoffman

March 11, 2023

★ ★ ★ ★ ★

2nd time buying these - quite good. Very fast shipping

Jona*****nley

March 1, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Cam***** Bal

February 20, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Write a Review

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LT1521CST-5#PBF Packaging

LT1521CST-5#PBF FAQ

1. How to order LT1521CST-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 LT1521CST-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 LT1521CST-5#PBF. All suppliers must pass our qualification reviews before they can publish their products including LT1521CST-5#PBF on Heisener; we pay more attention to the channels and quality of LT1521CST-5#PBF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LT1521CST-5#PBF price and inventory displayed accurate?

The price and inventory of LT1521CST-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 LT1521CST-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 LT1521CST-5#PBF we delivered, we will accept the replacement or return of the LT1521CST-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 LT1521CST-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 LT1521CST-5#PBF pin diagram, LT1521CST-5#PBF datasheet?

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

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LT1521CST-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

LT1521CST-5#PBF

D# V36:1790_06417829

Analog Devices Inc

LDO Regulator Pos 5V 0.3A 4-Pin(3+Tab) SOT-223 Tube

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LT1521CST-5#PBF

Linear Technology

Part Number

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Description

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LT1521CST-5#PBF

Linear Technology

V REG LDO +5.0V, 1521, SOT-223-3

Part Number

Manufacturer

Description

Stock

LT1521CST-5#PBF

D# C1S424500063383

Analog Devices Inc

LDO Regulator Pos 5V 0.3A 4-Pin(3+Tab) SOT-223

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

579

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Description

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LT1521CST5PBF

Linear Technology

Fixed Positive LDO Regulator, 5V, 0.75V Dropout, PDSO4

RoHS: Compliant

Part Number

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Description

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LT1521CST-5#PBF

D# LT1521CST-5#PBF-ND

Analog Devices Inc

IC REG LINEAR 5V 300MA SOT223-3

2195

Part Number

Manufacturer

Description

Stock

LT1521CST-5#PBF

D# 9560610

Linear Technology

V REG LDO +5.0V, 1521, SOT-223-3

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

LT1521CST5PBF

Analog Devices Inc

OEM/CM QUOTES ONLY | NO BROKERS

585

Part Number

Manufacturer

Description

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LT1521CST5PBF

Linear Technology

OEM/CM ONLY

756

Part Number

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Description

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LT1521CST-5#PBF

Linear Technology

In Stock

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LT1521CST-5#PBF

D# 584-LT1521CST-5#PBF

Analog Devices Inc

LDO Voltage Regulators Micropower Low Dropout Regulators with Shutdown

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732

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LT1521CST-5#PBF

D# NS-LT1521CST-5#PBF

Linear Technology

OEM/CM ONLY

6580

Part Number

Manufacturer

Description

Stock

LT1521CST-5#PBF

D# 5456672

Analog Devices Inc

Analog Devices LT1521CST-5#PBF, LDO Regulator, 300mA, 5 V 3+Tab-Pin, SOT-223, EA

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

LT1521CST-5#PBF

D# LT1521CST-5#PBF

Analog Devices Inc

VOLTAGE REGULATOR

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LT1521CST5PBF

Linear Technology

OEM/CM ONLY

1197

Part Number

Manufacturer

Description

Stock

LT1521CST-5#PBF

D# 53171152

Analog Devices Inc

LDO Regulator Pos 5V 0.3A 4-Pin(3+Tab) SOT-223 Tube

Part Number

Manufacturer

Description

Stock

LT1521CST-5#PBF

Linear Technology

RFQ

1634

Part Number

Manufacturer

Description

Stock

LT1521CST-5#PBF

D# 9560610

Linear Technology

V REG LDO +5.0V, 1521, SOT-223-3

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

LT1521CST-5#PBF

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