Name: LM431AIZ
Brand: ON Semiconductor
SKU: LM431AIZ_1D8
Price: 0.4817 USD
Availability: InStock
Rating: 5 (142 reviews)

LM431AIZ

For Reference Only

Part Number	LM431AIZ
Manufacturer	ON Semiconductor
Description	IC VREF SHUNT ADJ TO92-3
Datasheet	LM431AIZ Specifications
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
In Stock	7,200 piece(s)
Unit Price	$ 0.4817 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM431AIZ (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 LM431AIZ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM431AIZ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM431AIZ.

LM431AIZ 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	-40°C ~ 85°C (TA)
Mounting Type	Through Hole
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package	TO-92-3

LM431AIZ Reviews

Magg*****rane

March 31, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Kar*****Kalla

March 30, 2023

★ ★ ★ ★ ★

Very effective shopping path, service steady as a rock, keep up the great work.

Angel*****hawan

March 30, 2023

★ ★ ★ ★ ★

Packing good, very happy with goods, Very fast delivery, good service. Thanks

Alys*****itts

March 27, 2023

★ ★ ★ ★ ★

Very fast reply, professional seller and received the correct parts.

Luna*****ajan

March 19, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Emil*****wson

March 14, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Dav***** Nagi

March 13, 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.

Aniy*****amora

February 19, 2023

★ ★ ★ ★ ★

Replaced a diode in my distortion pedal. Sounds different (lower growl) but in a good way...LOL!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM431AIZ Packaging

LM431AIZ FAQ

1. How to order LM431AIZ 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 LM431AIZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM431AIZ. All suppliers must pass our qualification reviews before they can publish their products including LM431AIZ on Heisener; we pay more attention to the channels and quality of LM431AIZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM431AIZ price and inventory displayed accurate?

The price and inventory of LM431AIZ 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 LM431AIZ?

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 LM431AIZ we delivered, we will accept the replacement or return of the LM431AIZ 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 LM431AIZ.

(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 LM431AIZ pin diagram, LM431AIZ datasheet?

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

LM431AIZ Related Products

ECX-L37BN-1100.000	ECS Inc., OSC XO 1100.0000MHZ LVDS SMD, 6-SMD, No Lead, -	View
1206J2K00120JCR	Knowles Syfer, CAP CER 1206, 1206 (3216 Metric), -	View
UUT1A330MCL1GS	Nichicon, CAP ALUM 33UF 20% 10V SMD, Radial, Can - SMD, -	View
752101470GP	CTS Resistor Products, RES ARRAY 9 RES 47 OHM 10SRT, 10-SRT, -	View
LTM2887IY-5I#PBF	Linear Technology, DGTL ISO 6-CH I2C 32BGA, 32-BBGA, -	View
3010-40-002-12-00	CNC Tech, IDC HEADER .100" 40POS, -, -	View
FTR-111-56-S-S-TR	Samtec Inc., SMT .050'' STRIPS, -, -	View
3-178141-2	TE Connectivity AMP Connectors, CONN HDR 6POS VERT KEY-XY 15GOLD, -, -	View
4710.1254	Schurter Inc., 4710, MOUNTING: SNAP IN VERISON,, -, -	View
1918781-3	TE Connectivity AMP Connectors, CASS, 62.5, 6P, MPO-LC, -, -	View
DBME17W2P	ITT Cannon, LLC, CONN D-SUB PLUG 17POS PNL MNT, -, -	View
XC6135N39B9R-G	Torex Semiconductor Ltd, ULTRA-LOW POWER (44NA) VOLTAGE D, -, -	View

LM431AIZ 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
LM431AIZ/NOPB D# V36:1790_07281628	Texas Instruments	V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 Bulk RoHS: Compliant	0
LM431AIZ/LFT1 D# V72:2272_07281627	Texas Instruments	V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 T/R RoHS: Compliant	0
LM431AIZ D# V79:2366_24951174	ON Semiconductor	V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92 Bag RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

LM431AIZ

D# LM431AIZ

ON Semiconductor

V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92R Bulk - Bulk (Alt: LM431AIZ)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM431AIZ/NOPB

Texas Instruments

Part Number	Manufacturer	Description	Stock
LM431AIZ/NOPB	Texas Instruments	IC, SHUNT REG, ADJ, 100MA, TO92	316
LM431AIZ	Fairchild Semiconductor Corporation	V-REF ADJUSTABLE 2.495V TO 36V 100MA 3PIN TO-92R - Bulk	0
LM431AIZ/LFT1	Texas Instruments	IC VREF SHUNT ADJ TO92-3	0

Part Number

Manufacturer

Description

Stock

LM431AIZ/NOPB

D# C1S746202824838

Texas Instruments

V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 Bulk

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

Part Number	Manufacturer	Description	Stock
LM431AIZ D# LM431AIZFS-ND	ON Semiconductor	IC VREF SHUNT 36V 2% TO92-3	0
LM431AIZ/LFT1 D# 296-LM431AIZ/LFT1CT-ND	Texas Instruments	IC VREF SHUNT 37V 2.2% TO92-3	1500
LM431AIZ/NOPB D# LM431AIZ/NOPB-ND	Texas Instruments	IC VREF SHUNT 37V 2.2% TO92-3	6338

Part Number

Manufacturer

Description

Stock

LM431AIZ/NOPB

Texas Instruments

In stock shipping within 2days

148

LM431AIZ

ON Semiconductor

In stock shipping within 2days

10260

Part Number	Manufacturer	Description	Stock
LM431AIZ/NOPB D# 3009275	Texas Instruments	VOLTAGE REF, SHUNT, 2.495V-36V, TO-226AA RoHS: Compliant Min Qty: 1 Container: Each	2394
LM431AIZ D# 3614263	ON Semiconductor	VOLTAGE REFERENCES RoHS: Compliant Min Qty: 10000 Container: Pack	0
LM431AIZ/NOPB . D# 1564662	Texas Instruments	VOLTAGE REF, SHUNT, 2.495V-36V, TO-226AA RoHS: Compliant Min Qty: 1 Container: Each	4029

Part Number

Manufacturer

Description

Stock

LM431AIZ

ON Semiconductor

shunt-Reg 2% TO-92

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
LM431AIZ	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	61033
LM431AIZNOPB	TEXAS INSTRUMENTS	OEM/CM QUOTES ONLY \| NO BROKERS	4704
LM431AIZLP	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	3298

Part Number

Manufacturer

Description

Stock

TL431ILPLM431AIZTO9

Texas Instruments

OEM/CM ONLY

300

LM431AIZLFT1

Texas Instruments

OEM/CM ONLY

174

Part Number

Manufacturer

Description

Stock

LM431AIZ

Fairchild Semiconductor Corporation

OEM/CM Immediate delivery

186000

LM431AIZ/NOPB

Texas Instruments

OEM/CM Immediate delivery

1800

Part Number

Manufacturer

Description

Stock

LM431AIZ/NOPB

D# 926-LM431AIZ/NOPB

Texas Instruments

Voltage References Adj Prec Zener Shunt Reg

RoHS: Compliant

6341

LM431AIZ

D# 512-LM431AIZ

ON Semiconductor

Voltage References Shunt Regulator 2.5V Programmable

RoHS: Compliant

3985

Part Number

Manufacturer

Description

Stock

LM431AIZ/NOPB

D# 41K5513

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, No. of Pins:3Pins RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

4029

LM431AIZ

D# 82C8176

ON Semiconductor

IC,VOLT REGULATOR,ADJUSTABLE,+2.5 TO +36V,BIPOLAR,SIP,3PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 10000

Container: Bulk

Part Number

Manufacturer

Description

Stock

LM431AIZ/NOPB

D# NS-LM431AIZ/NOPB

Texas Instruments

OEM/CM ONLY

6141

LM431AIZ

D# NS-LM431AIZ

Texas Instruments

OEM/CM ONLY

1697

Part Number

Manufacturer

Description

Stock

LM431AIZ

D# LM431AIZ

National Semiconductor Corporation

Semiconductor

2470

Part Number

Manufacturer

Description

Stock

LM431AIZ

D# 8064689P

ON Semiconductor

ON Semiconductor Adjustable Shunt Voltage Reference 2.5 - 36V 2.0 % 3-Pin TO-92, LM431AIZ, RL

Min Qty: 50

Container: Reel

7100

Part Number

Manufacturer

Description

Stock

LM431AIZ/NOPB

National Semiconductor Corporation

LM431 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator

RoHS: Compliant

14471

LM431AIZ

Fairchild Semiconductor Corporation

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3

RoHS: Compliant

260042

Part Number	Manufacturer	Description	Stock
LM431AIZ/NOPB	National Semiconductor Corporation	OEM/CM ONLY	480
LM431AIZLP	National Semiconductor Corporation	OEM/CM ONLY	2859
LM431AIZ	Fairchild Semiconductor Corporation	OEM/CM ONLY	53212

Part Number

Manufacturer

Description

Stock

LM431AIZ/NOPB

Texas Instruments

IN stock Immediate delivery

1815

LM431AIZ

Fairchild Semiconductor Corporation

IN stock Immediate delivery

185985

Part Number

Manufacturer

Description

Stock

LM431AIZ/LFT1

Texas Instruments

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator

LM431AIZ/NOPB

Texas Instruments

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator

Part Number

Manufacturer

Description

Stock

LM431AIZ/NOPB

New Japan Radio Co Ltd

shipping today

561

LM431AIZ

National Semiconductor Corporation

shipping today

793

Part Number

Manufacturer

Description

Stock

LM431AIZ/LFT1

D# 53360081

Texas Instruments

V-Ref Adjustable 2.495V to 37V 100mA 3-Pin TO-92 T/R

RoHS: Compliant

LM431AIZ

D# 26983394

ON Semiconductor

V-Ref Adjustable 2.5V to 36V 100mA 3-Pin TO-92 Bag

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM431AIZ/T1

Texas Instruments

RFQ

13295

Part Number

Manufacturer

Description

Stock

LM431AIZ/NOPB

Texas Instruments

IC VREF SHUNT ADJ TO92-3

2635

Part Number

Manufacturer

Description

Stock

LM431AIZ/NOPB .

D# 1564662

Texas Instruments

VOLTAGE REF, SHUNT, 2.495V-36V, TO-226AA

RoHS: Compliant

Min Qty: 1

Container: Each

4029

LM431AIZ/NOPB

D# 3009275

Texas Instruments

VOLTAGE REF, SHUNT, 2.495V-36V, TO-226AA

RoHS: Compliant

Min Qty: 1

Container: Each

2428

Quick Inquiry

LM431AIZ

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.

ISO9001:2015, ICAS, IAF, UKAS