Name: L4938ND
Brand: STMicroelectronics
SKU: L4938ND
Availability: InStock
Rating: 5 (191 reviews)

L4938ND

For Reference Only

Part Number	L4938ND
Manufacturer	STMicroelectronics
Description	IC REG LINEAR POS ADJ 20SO
Datasheet	L4938ND Datasheet L4938ND Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	12,900 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # L4938ND (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 L4938ND specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L4938ND with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L4938ND.

L4938ND Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
Series	-
Output Configuration	Positive
Output Type	Adjustable (Fixed)
Number of Regulators	2
Voltage - Input (Max)	25V
Voltage - Output (Min/Fixed)	5V, Tracking
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.4V @ 50mA, 0.6V @ 500mA
Current - Output	50mA, 500mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	30mA
PSRR	-
Control Features	Enable, Reset
Protection Features	Over Temperature, Short Circuit
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package	20-SO

L4938ND Datasheet

L4938ND Reviews

Ces*****Borra

March 29, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Emil***** Solis

March 22, 2023

★ ★ ★ ★ ★

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

Aria*****arang

March 13, 2023

★ ★ ★ ★ ★

Good quality, buy back and then use, with the newly bought hard disk, very stable, at any time you can check things, not occupy space, very convenient.

Eddie*****kwell

March 11, 2023

★ ★ ★ ★ ★

Heisener has been to my No.1 supplier for years. Very quick and easy when knowing what you are looking for.

Cata***** Lalla

March 8, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Hail*****auer

February 27, 2023

★ ★ ★ ★ ★

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Alor*****anker

February 23, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

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L4938ND Packaging

L4938ND FAQ

1. How to order L4938ND 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 L4938ND is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4938ND. All suppliers must pass our qualification reviews before they can publish their products including L4938ND on Heisener; we pay more attention to the channels and quality of L4938ND products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4938ND price and inventory displayed accurate?

The price and inventory of L4938ND 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 L4938ND?

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 L4938ND we delivered, we will accept the replacement or return of the L4938ND 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 L4938ND.

(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 L4938ND pin diagram, L4938ND datasheet?

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

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L4938ND 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

L4938ND013TR

STMicroelectronics

2945

L4938ND

STMicroelectronics

2945

Part Number

Manufacturer

Description

Stock

L4938ND013TR

D# 497-3916-2-ND

STMicroelectronics

IC REG LINEAR POS ADJ 20SO

L4938ND

D# L4938ND-ND

STMicroelectronics

IC REG LINEAR POS ADJ 20SO

Part Number

Manufacturer

Description

Stock

L4938ND

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

4929

L4938ND013TR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

3416

Part Number

Manufacturer

Description

Stock

L4938ND013TR

STS

OEM/CM Immediate delivery

6000

L4938ND

STMicroelectronics

OEM/CM Immediate delivery

1301

Part Number

Manufacturer

Description

Stock

L4938ND

D# NS-L4938ND

STMicroelectronics

OEM/CM ONLY

6591

Part Number

Manufacturer

Description

Stock

L4938ND

STMicroelectronics

OEM/CM ONLY

266

L4938ND013TR

STMicroelectronics

OEM/CM ONLY

2961

Part Number

Manufacturer

Description

Stock

L4938ND

STMicroelectronics

IN stock Immediate delivery

1316

L4938ND013TR

STS

IN stock Immediate delivery

6015

Part Number

Manufacturer

Description

Stock

L4938ND013TR

Maxim Integrated Products

shipping today

9996

Part Number

Manufacturer

Description

Stock

L4938ND

STMicroelectronics

RFQ

6074

L4938ND .

STMicroelectronics

RFQ

14889

Quick Inquiry

L4938ND

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