Name: L4937N
Brand: STMicroelectronics
SKU: L4937N
Availability: InStock
Rating: 5 (194 reviews)

L4937N

For Reference Only

Part Number	L4937N
Manufacturer	STMicroelectronics
Description	IC REG LINEAR 5V 7HEPTAWATT
Datasheet	L4937N Datasheet L4937N Specifications
Package	Heptawatt-7 (Vertical, Bent and Staggered Leads)
ECAD
In Stock	89,904 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 # L4937N (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 L4937N specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L4937N with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L4937N.

L4937N Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	Heptawatt-7 (Vertical, Bent and Staggered Leads)
ECAD
Series	-
Output Configuration	Positive
Output Type	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	Through Hole
Package / Case	Heptawatt-7 (Vertical, Bent and Staggered Leads)
Supplier Device Package	7-HEPTAWATT

L4937N Datasheet

L4937N Reviews

Leif*****hanan

April 4, 2023

★ ★ ★ ★ ★

Very good product for electronic projects and are of great quality and test great.

Das*****ixit

March 29, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Axto*****ndon

March 25, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Joe*****andit

March 24, 2023

★ ★ ★ ★ ★

Absolutely the best source for wire, connectors, terminal strips, panel lights, etc. for model railroaders. Web site is the best in the business.

Leo *****herty

March 21, 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.

Aver*****ears

March 6, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Kinl*****opal

March 5, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of L4937N.

Juli*****oyal

March 4, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Augus*****hanna

February 19, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Write a Review

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L4937N Packaging

L4937N FAQ

1. How to order L4937N 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 L4937N is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4937N. All suppliers must pass our qualification reviews before they can publish their products including L4937N on Heisener; we pay more attention to the channels and quality of L4937N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4937N price and inventory displayed accurate?

The price and inventory of L4937N 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 L4937N?

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 L4937N we delivered, we will accept the replacement or return of the L4937N 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 L4937N.

(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 L4937N pin diagram, L4937N datasheet?

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

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L4937N 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

L4937NL

STMicroelectronics

IC REG LDO 5V 7HEPTAWATT

L4937N

STMicroelectronics

IC REG LDO 5V 7HEPTAWATT

Part Number

Manufacturer

Description

Stock

L4937N

SGS Semiconductor Ltd

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

L4937NL

D# L4937NL-ND

STMicroelectronics

IC REG LIN 5V 7HEPTAWATT

L4937N

D# L4937N-ND

STMicroelectronics

IC REG LIN 5V 7HEPTAWATT

Part Number	Manufacturer	Description	Stock
RL4937N13	"TAITRON"	OEM/CM QUOTES ONLY \| NO BROKERS	158400
L4937NH	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	2269
L4937N	SGS Semiconductor Ltd	OEM/CM QUOTES ONLY \| NO BROKERS	447

Part Number	Manufacturer	Description	Stock
L4937N-5	STMicroelectronics	OEM/CM Immediate delivery	2000
L4937NH	STMicroelectronics	OEM/CM Immediate delivery	850
L4937N	STMicroelectronics	OEM/CM Immediate delivery	2000
L4937NL	STMicroelectronics	OEM/CM Immediate delivery	1000

Part Number

Manufacturer

Description

Stock

L4937N

D# NS-L4937N

STMicroelectronics

OEM/CM ONLY

1125

L4937NL

D# NS-L4937NL

STMicroelectronics

OEM/CM ONLY

1466

Part Number	Manufacturer	Description	Stock
RL4937N13	Taitron Components Inc	OEM/CM ONLY	132016
L4937N	STMicroelectronics	OEM/CM ONLY	401
L4937NH	STMicroelectronics	OEM/CM ONLY	1972

Part Number	Manufacturer	Description	Stock
L4937N-5	STMicroelectronics	IN stock Immediate delivery	2015
L4937NH	STMicroelectronics	IN stock Immediate delivery	845
L4937N	STMicroelectronics	IN stock Immediate delivery	2015
L4937NL	STMicroelectronics	IN stock Immediate delivery	995

Part Number

Manufacturer

Description

Stock

L4937N

STMicroelectronics

shipping today

L4937NH

STMicroelectronics

shipping today

834

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L4937N

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