Name: L4938EPD
Brand: STMicroelectronics
SKU: L4938EPD
Price: 2.7224 USD
Availability: InStock
Rating: 5 (97 reviews)

L4938EPD

For Reference Only

Part Number	L4938EPD
Manufacturer	STMicroelectronics
Description	IC REG LINEAR POS ADJ 20POWERSO
Datasheet	L4938EPD Datasheet L4938EPD Specifications
Package	20-SOIC (0.433", 11.00mm Width) Exposed Pad
ECAD
In Stock	5,984 piece(s)
Unit Price	$ 2.7224 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
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Part Number # L4938EPD (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 L4938EPD specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L4938EPD with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L4938EPD.

L4938EPD Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	20-SOIC (0.433", 11.00mm Width) Exposed Pad
ECAD
Series	-
Output Configuration	Positive
Output Type	Adjustable (Fixed)
Number of Regulators	2
Voltage - Input (Max)	28V
Voltage - Output (Min/Fixed)	4.9V (5V)
Voltage - Output (Max)	5.1V
Voltage Dropout (Max)	0.4V @ 100mA, 0.6V @ 400mA
Current - Output	100mA, 400mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	20mA
PSRR	-
Control Features	Enable, Reset
Protection Features	Over Temperature
Operating Temperature	-40°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.433", 11.00mm Width) Exposed Pad
Supplier Device Package	PowerSO-20

L4938EPD Datasheet

L4938EPD Reviews

Jus***** Vega

April 6, 2023

★ ★ ★ ★ ★

Great item and excellent seller! Would highly recommend. Thank you. Trustworthy

Giul***** Best

April 2, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Madi*****Spence

March 29, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Kei*****Oneal

March 21, 2023

★ ★ ★ ★ ★

Competitively priced set of diodes, tested as described. Quality is about what you would expect for no- or off-brand.

Kama*****andall

March 16, 2023

★ ★ ★ ★ ★

Perfectly functioning!! on time and as described!

Tris*****Chadha

March 7, 2023

★ ★ ★ ★ ★

Absolutely the finest source for electric components, connectors, terminal strips, panel lights, etc. The website online ordering system makes a easy business.

Emera*****staneda

February 28, 2023

★ ★ ★ ★ ★

I was glad to find this product being sold at a great price. They were the perfect replacement.

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L4938EPD Packaging

L4938EPD FAQ

1. How to order L4938EPD 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 L4938EPD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4938EPD. All suppliers must pass our qualification reviews before they can publish their products including L4938EPD on Heisener; we pay more attention to the channels and quality of L4938EPD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4938EPD price and inventory displayed accurate?

The price and inventory of L4938EPD 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 L4938EPD?

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 L4938EPD we delivered, we will accept the replacement or return of the L4938EPD 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 L4938EPD.

(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 L4938EPD pin diagram, L4938EPD datasheet?

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

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L4938EPD 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

L4938EPD13TR

D# L4938EPD13TR

STMicroelectronics

Standard Regulator Pos 5V 0.1A/0.4A 20-Pin PowerSO T/R - Tape and Reel (Alt: L4938EPD13TR)

RoHS: Compliant

L4938EPD

D# L4938EPD

STMicroelectronics

Standard Regulator Pos 5V 0.1A/0.4A 20-Pin PowerSO Tube - Rail/Tube (Alt: L4938EPD)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

L4938EPD13TR

D# L4938EPD13TR

STMicroelectronics

Standard Regulator Pos 5V 0.1A/0.4A 20-Pin PowerSO T/R (Alt: L4938EPD13TR)

L4938EPD

D# L4938EPD

STMicroelectronics

Standard Regulator Pos 5V 0.1A/0.4A 20-Pin PowerSO Tube (Alt: L4938EPD)

Part Number

Manufacturer

Description

Stock

L4938EPD13TR

STMicroelectronics

3400

Part Number

Manufacturer

Description

Stock

L4938EPD13TR

STMicroelectronics

IC REG LDO 5V/ADJ 20POWERSO

600

L4938EPD

STMicroelectronics

REG STD LIN FIX POS 5V 0.1A/0.4A 20PIN PWRSO - Rail/Tube

Part Number

Manufacturer

Description

Stock

L4938EPD

D# L4938EPD-ND

STMicroelectronics

IC REG LINEAR POS ADJ POWERSO20

L4938EPD13TR

D# 497-3915-1-ND

STMicroelectronics

IC REG LINEAR POS ADJ POWERSO20

1558

Part Number

Manufacturer

Description

Stock

L4938EPD

STMicroelectronics

In stock shipping within 2days

470

L4938EPD13TR

STMicroelectronics

In stock shipping within 2days

5060

Part Number

Manufacturer

Description

Stock

L4938EPD

STMicroelectronics

RoHS: Compliant

pbFree: Yes

L4938EPD13TR

STMicroelectronics

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

L4938EPD

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

235

L4938EPD13TR

STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

8352

Part Number

Manufacturer

Description

Stock

L4938EPD13TR

STMicroelectronics

OEM/CM Immediate delivery

7200

Part Number

Manufacturer

Description

Stock

L4938EPD13TR

D# 511-L4938EPD-TR

STMicroelectronics

LDO Voltage Regulators Dual 5V Very LDO

RoHS: Compliant

563

L4938EPD

D# 511-L4938EPD

STMicroelectronics

LDO Voltage Regulators Dual 5V Very LDO

RoHS: Compliant

592

Part Number

Manufacturer

Description

Stock

L4938EPD

D# 56P8294

STMicroelectronics

POWER MANAGEMENT

RoHS: Not Compliant

Min Qty: 620

Container: Bulk

L4938EPD13TR

D# 56P8295

STMicroelectronics

POWER MANAGEMENT

RoHS: Not Compliant

Min Qty: 600

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

L4938EPD13TR

D# NS-L4938EPD13TR

STMicroelectronics

OEM/CM ONLY

5325

L4938EPD

D# NS-L4938EPD

STMicroelectronics

OEM/CM ONLY

8473

Part Number

Manufacturer

Description

Stock

L4938EPD13TR

STMicroelectronics

OEM/CM ONLY

3566

L4938EPD

STMicroelectronics

OEM/CM ONLY

214

Part Number

Manufacturer

Description

Stock

L4938EPD13TR

STMicroelectronics

IN stock Immediate delivery

7215

Part Number

Manufacturer

Description

Stock

L4938EPD13TR

STMicroelectronics

shipping today

2996

L4938EPD

STMicroelectronics

shipping today

3009

Part Number

Manufacturer

Description

Stock

L4938EPD13TR

mfr

RFQ

791

Quick Inquiry

L4938EPD

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