Name: L4931ABD33
Brand: STMicroelectronics
SKU: L4931ABD33
Availability: InStock
Rating: 5 (130 reviews)

L4931ABD33

For Reference Only

Part Number	L4931ABD33
Manufacturer	STMicroelectronics
Description	IC REG LINEAR 3.3V 250MA 8SO
Datasheet	L4931ABD33 Datasheet L4931ABD33 Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	2,304 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 29 - Jun 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # L4931ABD33 (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 L4931ABD33 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L4931ABD33 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L4931ABD33.

L4931ABD33 Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	20V
Voltage - Output (Min/Fixed)	3.3V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.8V @ 250mA
Current - Output	250mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	1mA ~ 6mA
PSRR	73dB ~ 55dB (120Hz ~ 10kHz)
Control Features	-
Protection Features	Over Current, Over Temperature
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SO

L4931ABD33 Datasheet

L4931ABD33 Reviews

Noa *****ings

March 31, 2023

★ ★ ★ ★ ★

A convenient and small package. I have used 2 of the 10 units so far and they work fine.

Edd*****Logan

March 16, 2023

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Erne*****aley

March 15, 2023

★ ★ ★ ★ ★

So easy to do business with Heisener and they generally have stock on the items we need.

Ivan*****rett

March 12, 2023

★ ★ ★ ★ ★

quick delivery, received with well packaged, exactly as listed - Thanks

Mica*****rnal

March 9, 2023

★ ★ ★ ★ ★

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

Emm*****andi

March 8, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

Jett*****aldson

February 25, 2023

★ ★ ★ ★ ★

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

Javio*****taker

February 25, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Ophel*****abhakar

February 23, 2023

★ ★ ★ ★ ★

The are the right size and type and do what they are designed to do.

Write a Review

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L4931ABD33 Packaging

L4931ABD33 FAQ

1. How to order L4931ABD33 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 L4931ABD33 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4931ABD33. All suppliers must pass our qualification reviews before they can publish their products including L4931ABD33 on Heisener; we pay more attention to the channels and quality of L4931ABD33 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4931ABD33 price and inventory displayed accurate?

The price and inventory of L4931ABD33 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 L4931ABD33?

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 L4931ABD33 we delivered, we will accept the replacement or return of the L4931ABD33 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 L4931ABD33.

(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 L4931ABD33 pin diagram, L4931ABD33 datasheet?

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

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L4931ABD33 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

L4931ABD33-TR

D# V72:2272_17706440

STMicroelectronics

LDO Regulator Pos 3.3V 0.25A 8-Pin SO N T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

D# 51AC9178

STMicroelectronics

LDO Regulator Pos 3.3V 0.25A 8-Pin SO N T/R - Product that comes on tape, but is not reeled (Alt: 51AC9178)

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

D# L4931ABD33-TR

STMicroelectronics

LDO Regulator Pos 3.3V 0.25A 8-Pin SO N T/R (Alt: L4931ABD33-TR)

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

D# L4931ABD33-TR

STMicroelectronics

LDO Regulator Pos 3.3V 0.25A 8-Pin SO N T/R (Alt: L4931ABD33-TR)

Part Number

Manufacturer

Description

Stock

L4931ABD33

STMicroelectronics

1617

Part Number

Manufacturer

Description

Stock

L4931ABD33

STMicroelectronics

STMICROELECTRONICS L4931ABD33-TR - Tape and Reel

L4931ABD33-TR

STMicroelectronics

STMICROELECTRONICS L4931ABD33-TR - Tape and Reel

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

STMicroelectronics

Fixed 20V 3.3V 800mV @ 250mA SOIC-8 Dropout Regulators(LDO) RoHS

Part Number

Manufacturer

Description

Stock

L4931ABD33

D# L4931ABD33-ND

STMicroelectronics

IC REG LINEAR 3.3V 250MA 8SO

L4931ABD33-TR

D# 497-1155-1-ND

STMicroelectronics

IC REG LINEAR 3.3V 250MA 8SO

676

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

D# 2849705RL

STMicroelectronics

LDO, FIXED, 3.3V, 0.25A, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

STMicroelectronics

L4931 Series 300 mA 3.3 V Fixed Output VLDO Regulator with Inhibit - SOIC-8

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
L4931ABD33TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	20300
L4931ABD33	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	1876
2L4931ABD33TR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	10502

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

D# C443844

STMicroelectronics

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

STMicroelectronics

OEM/CM Immediate delivery

346

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

D# 51AC9178

STMicroelectronics

LDO, FIXED, 3.3V, 0.25A, SOIC-8, Output Type:Fixed, Input Voltage Min:-, Input Voltage Max:20V, Fixed Output Voltage Nom.:3.3V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Output Current:250mA, No. of Pins:8PinsRoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

182

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

D# NS-L4931ABD33-TR

STMicroelectronics

OEM/CM ONLY

2569

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

D# 6868859

STMicroelectronics

STMicroelectronics L4931ABD33-TR, LDO Regulator, 250mA, 3.3 V, 1% 8-Pin, SOIC, PK

Min Qty: 5

Container: Package

Part Number

Manufacturer

Description

Stock

L4931ABD33TR

STMicroelectronics

OEM/CM ONLY

11314

L4931ABD33

STMicroelectronics

OEM/CM ONLY

1652

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

STMicroelectronics

IN stock Immediate delivery

341

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

STMicroelectronics

shipping today

342

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

STMicroelectronics

RFQ

13963

Part Number

Manufacturer

Description

Stock

L4931ABD33-TR

D# 2849705

STMicroelectronics

LDO, FIXED, 3.3V, 0.25A, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

L4931ABD33

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