Name: L4957AD1.8
Brand: STMicroelectronics
SKU: L4957AD1-8
Availability: InStock
Rating: 5 (146 reviews)

L4957AD1.8

For Reference Only

Part Number	L4957AD1.8
Manufacturer	STMicroelectronics
Description	IC REG LINEAR 1.8V 5A D2PAK
Datasheet	L4957AD1.8 Datasheet L4957AD1.8 Specifications
Package	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
ECAD
In Stock	27,600 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 4 - May 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # L4957AD1.8 (PMIC - Voltage Regulators - Linear) 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 L4957AD1.8 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L4957AD1.8 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L4957AD1.8.

L4957AD1.8 Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	14V
Voltage - Output (Min/Fixed)	1.8V
Voltage - Output (Max)	-
Voltage Dropout (Max)	-
Current - Output	5A
Current - Quiescent (Iq)	-
Current - Supply (Max)	2mA
PSRR	75dB (120Hz)
Control Features	-
Protection Features	Over Temperature, Short Circuit
Operating Temperature	0°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
Supplier Device Package	D2PAK

L4957AD1.8 Datasheet

L4957AD1.8 Reviews

Chand*****rabhu

April 3, 2023

★ ★ ★ ★ ★

I've placed many orders from Heisener . I have never had an error with any order, the order has always went out the same day, and the items are always well packaged.

San***** Devi

April 2, 2023

★ ★ ★ ★ ★

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

Giann*****vastava

March 26, 2023

★ ★ ★ ★ ★

Fantastic quality products with fair and prompt shipping. Would save much time crossing all the features. Thank you for all your effort.

Anni*****hanker

March 9, 2023

★ ★ ★ ★ ★

Excellent safe and secure packing. Fast ship out. Thanks

Kare*****tson

February 22, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

L4957AD1.8 Packaging

L4957AD1.8 FAQ

1. How to order L4957AD1.8 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 L4957AD1.8 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4957AD1.8. All suppliers must pass our qualification reviews before they can publish their products including L4957AD1.8 on Heisener; we pay more attention to the channels and quality of L4957AD1.8 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4957AD1.8 price and inventory displayed accurate?

The price and inventory of L4957AD1.8 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 L4957AD1.8?

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 L4957AD1.8 we delivered, we will accept the replacement or return of the L4957AD1.8 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 L4957AD1.8.

(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 L4957AD1.8 pin diagram, L4957AD1.8 datasheet?

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

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L4957AD1.8 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

L4957AD1.8TR

STMicroelectronics

IC REG LDO 1.8V 5A D2PAK

L4957AD1.8

STMicroelectronics

IC REG LDO 1.8V 5A D2PAK

1520

Part Number

Manufacturer

Description

Stock

L4957AD1.8TR

D# L4957AD1.8TR-ND

STMicroelectronics

IC REG LINEAR 1.8V 5A D2PAK

Part Number

Manufacturer

Description

Stock

L4957AD18TR

STMicroelectronics

In stock shipping within 2days

790

L4957AD1.8TR

STMicroelectronics

In stock shipping within 2days

2000

Part Number

Manufacturer

Description

Stock

L4957AD18

STMICROELECTRONICS

OEM/CM QUOTES ONLY | NO BROKERS

2888

L4957AD18TR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

6428

Part Number	Manufacturer	Description	Stock
L4957AD18TR	STMicroelectronics	OEM/CM Immediate delivery	790
L4957AD1.8TR	STMicroelectronics	OEM/CM Immediate delivery	2000
L4957AD1.8	STMicroelectronics	OEM/CM Immediate delivery	80

Part Number

Manufacturer

Description

Stock

L4957AD1.8TR

D# NS-L4957AD1.8TR

STMicroelectronics

OEM/CM ONLY

7518

L4957AD1.8

D# NS-L4957AD1.8

STMicroelectronics

OEM/CM ONLY

1626

Part Number

Manufacturer

Description

Stock

L4957AD1.8TR

STMicroelectronics

OEM/CM ONLY

6557

L4957AD1.8

STMicroelectronics

OEM/CM ONLY

2506

Part Number	Manufacturer	Description	Stock
L4957AD18TR	STMicroelectronics	IN stock Immediate delivery	785
L4957AD1.8	STMicroelectronics	IN stock Immediate delivery	75
L4957AD1.8TR	STMicroelectronics	IN stock Immediate delivery	2015

Part Number

Manufacturer

Description

Stock

L4957AD18TR

RECOM

shipping today

191

Part Number

Manufacturer

Description

Stock

L4957AD1.8TR

STMicroelectronics

RFQ

3748

Quick Inquiry

L4957AD1.8

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