Name: LM431ACZ
Brand: ON Semiconductor
SKU: LM431ACZ_1D8
Price: 0.0733 USD
Availability: InStock
Rating: 5 (182 reviews)

LM431ACZ

For Reference Only

Part Number	LM431ACZ
Manufacturer	ON Semiconductor
Description	IC VREF SHUNT ADJ TO92-3
Datasheet	LM431ACZ Specifications
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
In Stock	4,864 piece(s)
Unit Price	$ 0.0733 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 4 - Jun 9 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM431ACZ (PMIC - Voltage Reference) is manufactured by ON Semiconductor 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 LM431ACZ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM431ACZ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM431ACZ.

LM431ACZ Specifications

Manufacturer	ON Semiconductor
Category	Integrated Circuits (ICs) - PMIC - Voltage Reference
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
Series	-
Reference Type	Shunt
Output Type	Adjustable
Voltage - Output (Min/Fixed)	2.5V
Voltage - Output (Max)	36V
Current - Output	100mA
Tolerance	±2%
Temperature Coefficient	50ppm/°C Typical
Noise - 0.1Hz to 10Hz	-
Noise - 10Hz to 10kHz	-
Voltage - Input	-
Current - Supply	-
Current - Cathode	1mA
Operating Temperature	-25°C ~ 85°C (TA)
Mounting Type	Through Hole
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package	TO-92-3

LM431ACZ Reviews

Freder*****onnell

April 9, 2023

★ ★ ★ ★ ★

Worked good to turn my AC welder into a DC welder.

Johnat*****ephens

March 19, 2023

★ ★ ★ ★ ★

LM431ACZ arrived in great condition, very happy, Would buy again. A++ . thank you!!

Anna*****e Deo

March 2, 2023

★ ★ ★ ★ ★

Great service as always from this supplier. Already bought many times

Iren*****ttman

February 20, 2023

★ ★ ★ ★ ★

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

Write a Review

★★★★★

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LM431ACZ Packaging

LM431ACZ FAQ

1. How to order LM431ACZ 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 LM431ACZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM431ACZ. All suppliers must pass our qualification reviews before they can publish their products including LM431ACZ on Heisener; we pay more attention to the channels and quality of LM431ACZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM431ACZ price and inventory displayed accurate?

The price and inventory of LM431ACZ 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 LM431ACZ?

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 LM431ACZ we delivered, we will accept the replacement or return of the LM431ACZ 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 LM431ACZ.

(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 LM431ACZ pin diagram, LM431ACZ datasheet?

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

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LM431ACZ 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
LM431ACZ D# E02:0323_00841115	ON Semiconductor	V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92 Bag RoHS: Compliant	0
LM431ACZX D# V72:2272_06302188	ON Semiconductor	V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92 T/R RoHS: Compliant	0
LM431ACZ/NOPB D# V99:2348_07281620	Texas Instruments	V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 Bulk RoHS: Compliant	0
LM431ACZ/LFT4 D# V36:1790_07281619	Texas Instruments	V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 Ammo RoHS: Compliant	0
LM431ACZ/LFT3 D# V36:1790_07281618	Texas Instruments	V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 Ammo RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
LM431ACZ D# LM431ACZ	ON Semiconductor	V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92R Bulk - Bulk (Alt: LM431ACZ)	0
LM431ACZX D# LM431ACZX	ON Semiconductor	V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92R T/R - Tape and Reel (Alt: LM431ACZX) RoHS: Compliant	0
LM431ACZXA D# LM431ACZXA	ON Semiconductor	- Bulk (Alt: LM431ACZXA) RoHS: Compliant	0
LM431ACZ/NOPB D# LM431ACZ/NOPB	Texas Instruments	V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 Box - Bulk (Alt: LM431ACZ/NOPB)	0

Part Number	Manufacturer	Description	Stock
LM431ACZ D# LM431ACZ	ON Semiconductor	V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92R Bulk (Alt: LM431ACZ)	0
LM431ACZ/LFT3 D# LM431ACZ/LFT3	Texas Instruments	V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 Ammo (Alt: LM431ACZ/LFT3)	0
LM431ACZX D# LM431ACZX	ON Semiconductor	V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92R T/R (Alt: LM431ACZX)	0

Part Number

Manufacturer

Description

Stock

LM431ACZ

National Semiconductor Corporation

1362

Part Number	Manufacturer	Description	Stock
LM431ACZXA	Fairchild Semiconductor Corporation	N/A 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, PBCY3 TO-92, 3 PIN	1571
LM431ACZX	Fairchild Semiconductor Corporation	IC VREF SHUNT ADJ TO92-3	4000
LM431ACZ/LFT3	Texas Instruments	IC VREF SHUNT ADJ TO92-3	0
LM431ACZ/NOPB	Texas Instruments	Voltage References Adjustable Precision Zener Shunt Regulator 3-TO-92 -40 to 85	5725
LM431ACZ/LFT4	Texas Instruments	IC VREF SHUNT ADJ TO92-3	0
LM431ACZ	Texas Instruments	Min Qty 34	13205

Part Number

Manufacturer

Description

Stock

LM431ACZ/NOPB

D# C1S746204575556

Texas Instruments

REFERENCE

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

101

Part Number

Manufacturer

Description

Stock

LM431ACZ

ON Semiconductor

2.5V ±, 2% 50ppm/C TO-92(TO-92-3) Voltage References RoHS

3125

Part Number	Manufacturer	Description	Stock
LM431ACZ/LFT7 D# 2156-LM431ACZ/LFT7-ND	Rochester Electronics LLC	TWO TERMINAL VOLTAGE REFERENCE,	4000
LM431ACZ/LFT3 D# 296-LM431ACZ/LFT3CT-ND	Texas Instruments	IC VREF SHUNT 37V 2.2% TO92-3	1990
LM431ACZ/NOPB D# LM431ACZ/NOPB-ND	Texas Instruments	IC VREF SHUNT 37V 2.2% TO92-3	1559
LM431ACZ/LFT1 D# 2156-LM431ACZ/LFT1-ND	Rochester Electronics LLC	TWO TERMINAL VOLTAGE REFERENCE,	2003
LM431ACZ D# 2156-LM431ACZ-OS-ND	Rochester Electronics LLC	ADJUSTABLE/2.5 V, 2% TOLERANCE S	56072
LM431ACZ/LFT4 D# 296-LM431ACZ/LFT4CT-ND	Texas Instruments	IC VREF SHUNT 37V 2.2% TO92-3	1989
LM431ACZXA D# 2156-LM431ACZXA-ND	Rochester Electronics LLC	TWO TERMINAL VOLTAGE REFERENCE	3133987
LM431ACZX D# LM431ACZXCT-ND	ON Semiconductor	IC VREF SHUNT 36V 2% TO92-3	41
LM431ACZ/J5000260 D# 2156-LM431ACZ/J5000260-ND	Rochester Electronics LLC	TWO TERMINAL VOLTAGE REFERENCE,	0

Part Number

Manufacturer

Description

Stock

LM431ACZ

D# LM431ACZ

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

1348

Part Number

Manufacturer

Description

Stock

LM431ACZ

In stock shipping within 2days

5260

LM431ACZX

ON Semiconductor

In stock shipping within 2days

2500

Part Number	Manufacturer	Description	Stock
LM431ACZ/NOPB D# 3124483RL	Texas Instruments	VOLTAGE REF, SHUNT, 2.495V-36V, TO-226AA RoHS: Compliant Min Qty: 1 Container: Reel	0
LM431ACZ D# 2451027	ON Semiconductor	VOLTAGE REF, SHUNT, 2.5V-36V, TO-226AA-3 RoHS: Compliant Min Qty: 1 Container: Each	0
LM431ACZX D# 2451028RL	ON Semiconductor	VOLTAGE REF, SHUNT, 2.5V-36V, TO-226AA-3 RoHS: Compliant Min Qty: 5 Container: Reel	0

Part Number

Manufacturer

Description

Stock

LM431ACZX

ON Semiconductor

LM431A Series Adjustable 2.5 - 36 V 100 mA 2% Shunt Regulator - TO-92

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
LM431ACZNOPB	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	1327
LM431ACZ1008731	MOTOROLA 97+	OEM/CM QUOTES ONLY \| NO BROKERS	9
LM431ACZ1008732	NATIONAL 94+	OEM/CM QUOTES ONLY \| NO BROKERS	1
LM431ACZLFT7	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	4640
LM431ACZXA	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	3635425
LM431ACZ		OEM/CM QUOTES ONLY \| NO BROKERS	325
LM431ACZLFT4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	6960
35ADLM431ACZ	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	12
LM431ACZX	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	267264
LM431ACZTO92	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	1406
LM431ACZLFT3	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	6960
LM431ACZTR	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	3920
LM431ACZT4	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2319
LM431ACZLFT1	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	2323

Part Number	Manufacturer	Description	Stock
LM431ACZUT	NXP Semiconductors	OEM/CM ONLY	9999
LM431ACZLFT4	Texas Instruments	OEM/CM ONLY	834
F1NATLM431ACZ	National Semiconductor Corporation	OEM/CM ONLY	596
LM431ACZLFT3	Texas Instruments	OEM/CM ONLY	489

Part Number

Manufacturer

Description

Stock

LM431ACZ

D# C110925

ON Semiconductor

3125

Part Number

Manufacturer

Description

Stock

LM431ACZNOPB

National Semiconductor Corporation

in stock - can ship the same day

846

Part Number	Manufacturer	Description	Stock
LM431ACZXA	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	36530
LM431ACZ	National Semiconductor Corporation	OEM/CM Immediate delivery	8000
LM431ACZX	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	36530

Part Number	Manufacturer	Description	Stock
LM431ACZ D# 512-LM431ACZ	ON Semiconductor	Voltage References Program Shunt Reg RoHS: Compliant	6076
LM431ACZX D# 512-LM431ACZX	ON Semiconductor	Voltage References TO-92 Shunt RoHS: Compliant	2061
LM431ACZ/NOPB D# 926-LM431ACZ/NOPB	Texas Instruments	Voltage References 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-TO-92 0 to 70 RoHS: Compliant	1970

Part Number

Manufacturer

Description

Stock

LM431ACZ

D# LM431ACZ

Fairchild Semiconductor Corporation

LM431B Series 36 V 1 % Through Hole Programmable Shunt Regulator - TO-92

21000

LM431ACZX

D# XSKDRABS0102378

ON SEMICONDUCTOR

SHUNT-REG 2% TO-92

22000

Part Number	Manufacturer	Description	Stock
LM431ACZ D# 27AC7797	ON Semiconductor	SHUNT-REG 2% TO-92 ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 1000 Container: Bulk	0
LM431ACZX D# 31Y2347	ON Semiconductor	Voltage Reference, Shunt - Adjustable, LM431A Series, 2.5V to 36V, TO-92-3 RoHS Compliant: Yes RoHS: Compliant Min Qty: 5 Container: Cut Tape	2891
LM431ACZ/NOPB D# 26AJ7328	Texas Instruments	VOLTAGE REF, SHUNT, 2.495V-36V, TO-226AA, Voltage Reference Type:Shunt - Adjustable, Product Range:LM431 Series, Reference Voltage:2.495V to 36V, Initial Accuracy:0.5%, Temperature Coefficient:50ppm/°C, Voltage Reference Case RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Cut Tape	0

Part Number	Manufacturer	Description	Stock
LM431ACZXA D# NS-LM431ACZXA	Fairchild Semiconductor Corporation	OEM/CM ONLY	2459
LM431ACZ/NOPB D# NS-LM431ACZ/NOPB	Texas Instruments	OEM/CM ONLY	7283
LM431ACZX D# NS-LM431ACZX	Fairchild Semiconductor Corporation	OEM/CM ONLY	5338
LM431ACZ D# NS-LM431ACZ	Fairchild Semiconductor Corporation	OEM/CM ONLY	3549

Part Number

Manufacturer

Description

Stock

LM431ACZ

National Semiconductor Corporation

Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 3 Pin, Plastic, SIP

1597

Part Number

Manufacturer

Description

Stock

LM431ACZ

D# LM431ACZ

National Semiconductor Corporation

Semiconductor

200

Part Number	Manufacturer	Description	Stock
LM431ACZ/LFT7	National Semiconductor Corporation	LM431 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator RoHS: Not Compliant	4000
LM431ACZ/LFT3	National Semiconductor Corporation	LM431 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator RoHS: Compliant	2000
LM431ACZ/NOPB	National Semiconductor Corporation	LM431 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator RoHS: Compliant	58765
LM431ACZ/LFT1	National Semiconductor Corporation	LM431 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator RoHS: Not Compliant	2003
LM431ACZ	ON Semiconductor	Adjustable/2.5 V, 2% Tolerance Shunt Regulator RoHS: Compliant	10000
LM431ACZ/LFT4	Texas Instruments	LM431 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator RoHS: Compliant	10000
LM431ACZXA	Fairchild Semiconductor Corporation	Adjustable/2.5 V, 2% Tolerance Shunt Regulator RoHS: Compliant	3133987
LM431ACZX	ON Semiconductor	Adjustable/2.5 V, 2% Tolerance Shunt Regulator RoHS: Compliant	422000

Part Number	Manufacturer	Description	Stock
LM431ACZX	Fairchild Semiconductor Corporation	OEM/CM ONLY	35180
LM431ACZ TL431CLP	National Semiconductor Corporation	OEM/CM ONLY	2007
LM431ACZ	Fairchild Semiconductor Corporation	OEM/CM ONLY	37318
LM431ACZ/LFT3	National Semiconductor Corporation	OEM/CM ONLY	6095
LM431ACZ T/R	National Semiconductor Corporation	OEM/CM ONLY	3395
LM431ACZ TO92	N/A	OEM/CM ONLY	1228
LM431ACZLFT4	National Semiconductor Corporation	OEM/CM ONLY	6011
LM431ACZ T4	National Semiconductor Corporation	OEM/CM ONLY	2015
LM431ACZ/NOPB	National Semiconductor Corporation	OEM/CM ONLY	1160

Part Number	Manufacturer	Description	Stock
LM431ACZX	Fairchild Semiconductor Corporation	IN stock Immediate delivery	36515
LM431ACZXA	Fairchild Semiconductor Corporation	IN stock Immediate delivery	36515
LM431ACZ	National Semiconductor Corporation	IN stock Immediate delivery	8015

Part Number	Manufacturer	Description	Stock
LM431ACZ/LFT3	Texas Instruments	2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator	0
LM431ACZ/LFT4	Texas Instruments	2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator	36
LM431ACZ/NOPB	Texas Instruments	2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator	8

Part Number	Manufacturer	Description	Stock
LM431ACZ	National Semiconductor Corporation	shipping today	4956
LM431ACZX	ON Semiconductor	shipping today	7999
LM431ACZ/NOPB	National Semiconductor Corporation	shipping today	1296
LM431ACZXA	Fairchild Semiconductor Corporation	shipping today	17988

Part Number	Manufacturer	Description	Stock
LM431ACZ D# 29035644	ON Semiconductor	V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92 Bag RoHS: Compliant	0
LM431ACZX D# 26636606	ON Semiconductor	V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92 T/R RoHS: Compliant	0
LM431ACZ/NOPB D# 34863755	Texas Instruments	V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 Bulk RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
LM431ACZ/LFT7	Texas Instruments	RFQ	12133
LM431ACZ-T3/NOPB	Texas Instruments	RFQ	7447
LM431ACZFS	Fairchild Semiconductor Corporation	RFQ	6944
LM431ACZ/LFT1	Texas Instruments	RFQ	13889
LM431ACZ/NOPB	Texas Instruments	RFQ	8418

Part Number	Manufacturer	Description	Stock
LM431ACZ/NOPB D# 3124483	Texas Instruments	VOLTAGE REF, SHUNT, 2.495V-36V, TO-226AA RoHS: Compliant Min Qty: 1 Container: Cut Tape	0
LM431ACZ D# 2451027	ON Semiconductor	VOLTAGE REF, SHUNT, 2.5V-36V, TO-226AA-3 RoHS: Compliant Min Qty: 1 Container: Each	0
LM431ACZX D# 2451028	ON Semiconductor	VOLTAGE REF, SHUNT, 2.5V-36V, TO-226AA-3 RoHS: Compliant Min Qty: 1 Container: Cut Tape	2886

Quick Inquiry

LM431ACZ

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