Name: LM334D
Brand: STMicroelectronics
SKU: LM334D
Availability: InStock
Rating: 5 (124 reviews)

LM334D

For Reference Only

Part Number	LM334D
Manufacturer	STMicroelectronics
Description	IC CURRENT SOURCE ADJ 8-SOIC
Datasheet	LM334D Datasheet LM334D Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	9,348 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM334D (PMIC - Current Regulation/Management) 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 LM334D specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM334D with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM334D.

LM334D Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Current Regulation/Management
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Function	Current Source
Sensing Method	-
Accuracy	±3%
Voltage - Input	1 V ~ 40 V
Current - Output	10mA
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SO

LM334D Datasheet

LM334D Reviews

Kyn*****tokes

April 4, 2023

★ ★ ★ ★ ★

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Zay*****illa

March 28, 2023

★ ★ ★ ★ ★

Those components are in stock shipped fast and arrive promptly. Really Fast!

Land*****orrow

March 22, 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.

Kyli*****rnes

March 15, 2023

★ ★ ★ ★ ★

You're my good supplier. I appreciate Heisener Electronics on many levels.

Maxi*****wman

February 25, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Mark*****ckburn

February 21, 2023

★ ★ ★ ★ ★

It's so nice to have all these babies. I was using so many for projects, I decided to buy these. They'll definitely last me a while!

Write a Review

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LM334D Packaging

LM334D FAQ

1. How to order LM334D 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 LM334D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM334D. All suppliers must pass our qualification reviews before they can publish their products including LM334D on Heisener; we pay more attention to the channels and quality of LM334D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM334D price and inventory displayed accurate?

The price and inventory of LM334D 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 LM334D?

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 LM334D we delivered, we will accept the replacement or return of the LM334D 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 LM334D.

(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 LM334D pin diagram, LM334D datasheet?

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

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LM334D 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

LM334DT

D# V72:2272_17638923

STMicroelectronics

Current Regulator Diode 400mW 8-Pin SO N T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM334DT

D# LM334DT

STMicroelectronics

Adjustable Current Source 8-Pin SO N T/R - Tape and Reel (Alt: LM334DT)

Part Number

Manufacturer

Description

Stock

LM334D

D# LM334D

STMicroelectronics

Adjustable Current Source 8-Pin SO N T/R (Alt: LM334D)

LM334DT

D# LM334DT

STMicroelectronics

Adjustable Current Source 8-Pin SO N T/R (Alt: LM334DT)

Part Number

Manufacturer

Description

Stock

LM334DT

STMicroelectronics

5000

Part Number

Manufacturer

Description

Stock

LM334D

STMicroelectronics

THREE TERM ADJUSTABLE CURRENT SOURCES 8PIN SO - Tape and Reel

LM334DT

STMicroelectronics

THREE TERM ADJUSTABLE CURRENT SOURCES 8PIN SO - Tape and Reel

Part Number

Manufacturer

Description

Stock

LM334DT

STMicroelectronics

SOIC-8_150mil Power Management Specialized - PMIC RoHS

558

Part Number

Manufacturer

Description

Stock

LM334D

SGS Semiconductor Ltd

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

LM334DT

D# 497-7820-1-ND

STMicroelectronics

IC CURRENT SOURCE 3% 8SOIC

736

LM334D

D# LM334D-ND

STMicroelectronics

IC CURRENT SOURCE ADJ 8-SOIC

Part Number

Manufacturer

Description

Stock

LM334D

D# LM334D

National Semiconductor Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1476

LM334DT

D# LM334DT

National Semiconductor Corporation

4200

Part Number

Manufacturer

Description

Stock

LM334D

STMicroelectronics

In stock shipping within 2days

13936

LM334DT

STMicroelectronics

In stock shipping within 2days

5260

Part Number

Manufacturer

Description

Stock

LM334DT

D# 1750201RL

STMicroelectronics

IC, ADJUSTABLE CURRENT SOURCE, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

LM334DT

STMicroelectronics

IC CURRENT SOURCE 3% 8SOIC

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
LM334DTSMD	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	57
LM334DTLF	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2900
LM334DTSC3	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	7731
LM334DT	SGS Semiconductor Ltd	OEM/CM QUOTES ONLY \| NO BROKERS	9158
LM334D	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	32003

Part Number

Manufacturer

Description

Stock

LM334D

Texas Instruments

OEM/CM ONLY

774

Part Number

Manufacturer

Description

Stock

LM334DT

D# C140388

STMicroelectronics

558

Part Number

Manufacturer

Description

Stock

LM334D

STMicroelectronics

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

LM334DT

STMicroelectronics

OEM/CM Immediate delivery

30000

Part Number

Manufacturer

Description

Stock

LM334DT

D# 511-LM334D-TR

STMicroelectronics

Current & Power Monitors & Regulators 3-Term Adjust Currnt

RoHS: Compliant

1564

Part Number

Manufacturer

Description

Stock

LM334DT

D# XSKDRABV0061496

STMicroelectronics

2500

Part Number

Manufacturer

Description

Stock

LM334DT

D# 33R0201

STMicroelectronics

CURRENT REG, SOIC-8, Forward Current If:-, Forward Voltage:30V, Forward Current If(AV):-, Power Dissipation Pd:400mW, Current Regulator Case Style:SOIC, No. of Pins:8 Pin, Product Range:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

146

Part Number

Manufacturer

Description

Stock

LM334DT

D# NS-LM334DT

STMicroelectronics

OEM/CM ONLY

2474

Part Number

Manufacturer

Description

Stock

LM334DT

STMicroelectronics

ANALOG CIRCUIT, 1 FUNC, BIPOLAR, PDSO8

4000

LM334D

STMicroelectronics

1600

Part Number

Manufacturer

Description

Stock

LM334DT

D# 1961968

STMicroelectronics

STMicroelectronics LM334DT, PWM Current Mode Controller, 1 40 V, 8-Pin SOIC, RL

Min Qty: 2500

Container: Reel

2290

Part Number	Manufacturer	Description	Stock
LM334DTSMD	N/A	OEM/CM ONLY	65
LM334DTLF	National Semiconductor Corporation	OEM/CM ONLY	5016
LM334D	STMicroelectronics	OEM/CM ONLY	37078
LM334DTSC3	STMicroelectronics	OEM/CM ONLY	6681
LM334DT	STMicroelectronics	OEM/CM ONLY	28401

Part Number

Manufacturer

Description

Stock

LM334DT

STMicroelectronics

IN stock Immediate delivery

29985

Part Number

Manufacturer

Description

Stock

LM334D

STMicroelectronics

shipping today

23088

Part Number

Manufacturer

Description

Stock

LM334DT

D# 39169159

STMicroelectronics

Current Regulator Diode 400mW 8-Pin SO N T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM334D

STMicroelectronics

RFQ

5940

LM334DT

mfr

RFQ

7824

Part Number

Manufacturer

Description

Stock

LM334DT

D# 1750201

STMicroelectronics

IC, ADJUSTABLE CURRENT SOURCE, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

1462

Quick Inquiry

LM334D

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

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