Where to buy LM431BIM3/NOPB

LM431BIM3/NOPB Shunt, adjustable voltage reference 2.495-37 V, 100 mA, ±1 % in SOT-23-3 package Brands: National Semiconductor Texas Instruments

Price from 0.24 $ to 0.94 $ Median 0.42 $ In stock 13 price from 6 suppliers

Group by Supplier Sort by Price
N Provider Headquarters Delivery Location
Photo Product Manufacturer Urgency of price list Description	Price Pricing conditions Delivery time Stock
1 AllElco Electronics China All over the world +852-91464856 allelcoelec.com info@allelco.com
LM431BIM3/NOPB Texas Instruments 07 Jan 2026 14:40	Buy 0.42 $ от 1 5-7 days stock 4470 pcs
	More 5 prices: … 0.24 $
	0.38 $ от 10 5-7 days stock 4470 pcs
	0.36 $ от 25 5-7 days stock 4470 pcs
	0.30 $ от 100 5-7 days stock 4470 pcs
	0.28 $ от 250 5-7 days stock 4470 pcs
	0.24 $ от 500 5-7 days stock 4470 pcs
LM431BIM3X/NOPB Texas Instruments 07 Jan 2026 14:40	Buy 0.24 $ от 1 5-7 days stock 11500 pcs
	More 6 prices: … 0.10 $
	0.21 $ от 10 5-7 days stock 11500 pcs
	0.20 $ от 25 5-7 days stock 11500 pcs
	0.16 $ от 100 5-7 days stock 11500 pcs
	0.15 $ от 250 5-7 days stock 11500 pcs
	0.13 $ от 500 5-7 days stock 11500 pcs
	0.10 $ от 1000 5-7 days stock 11500 pcs
2 ChipWorker China All over the world chipworker.com sales@chipworker.com
LM431BIM3/NOPB National Semiconductor 08 Oct 2025 20:34 , V-Ref Adjustable 2.495V to 37V 100mA 3Pin SOT-23 T/R	Buy 0.94 $ 2-5 days stock 121 pcs
LM431BIM3/NOPB Texas Instruments 08 Oct 2025 20:34 Опорный чип напряжения, V-Ref Adjustable 2.495V to 37V 100mA 3Pin SOT- ... Next LM431BIM3/NOPB Опорный чип напряжения, V-Ref Adjustable 2.495V to 37V 100mA 3Pin SOT-23 T/R	Buy 0.83 $ 2-5 days stock 21170 pcs
LM431BIM3X/NOPB National Semiconductor 08 Oct 2025 20:34 , V-Ref Adjustable 2.495V to 37V 100mA 3Pin SOT-23 T/R	Buy 0.20 $ 2-5 days stock 180 pcs
More 1 rows
LM431BIM3X/NOPB Texas Instruments 08 Oct 2025 20:34 Опорный чип напряжения, Shunt Voltage Reference IC 37V ±1% ... Next LM431BIM3X/NOPB Опорный чип напряжения, Shunt Voltage Reference IC 37V ±1% 100mA TO-236-3, SC-59, SOT-23-3	Buy 0.11 $ 2-5 days stock 18100 pcs
3 AiPCBA China All over the world aipcba.com sales@aipcba.com
LM431BIM3/NOPB Texas Instruments 01 Apr 2026 02:22	Buy 0.60 $ 2-7 days stock 207 pcs
LM431BIM3/NOPB National Semiconductor 01 Apr 2026 02:22	Buy 0.81 $ 2-7 days stock 286 pcs
LM431BIM3X/NOPB Texas Instruments 01 Apr 2026 02:22	Buy 1.19 $ 2-7 days stock 444 pcs
4 Lixinc Electronics China All over the world lixincchip.com info@lixincchip.com
LM431BIM3/NOPB Texas Instruments 11 Jan 2026 19:21 IC VREF SHUNT 37V 1% SOT23-3	Buy 0.66 $ stock 84526 pcs
LM431BIM3X/NOPB Texas Instruments 11 Jan 2026 19:21 IC VREF SHUNT 37V 1% SOT23-3	Buy 0.66 $ stock 35792 pcs
5 Xinhuo Future China All over the world +86 18138855450 ic-space.com kenchen@ic-space.com
LM431BIM3/NOPB Texas Instruments 18 Dec 2025 10:33 IC VREF SHUNT ADJ 1% SOT23-3	Buy 0.91 $ от 1 шт 5-10 дней stock 623 pcs
LM431BIM3X/NOPB Texas Instruments 18 Dec 2025 10:33 IC VREF SHUNT ADJ 1% SOT23-3	Buy 0.91 $ от 1 шт 5-10 дней stock 723 pcs
6 EIS Components China All over the world +86-755-23611101 integrated-circuit.com sales@integrated-circuit.com
LM431BIM3/NOPB Texas Instruments 15 Feb 2025 01:58 new in stock for immediate delivery	Buy 0.25 $ От 1 шт. Оплата рубли, юани,... Next От 1 шт. Оплата рубли, юани, USD. 5-7 days stock 12368 pcs
LM431BIM3X/NOPB Texas Instruments 15 Feb 2025 01:58 new in stock for immediate delivery	Buy 0.15 $ От 1 шт. Оплата рубли, юани,... Next От 1 шт. Оплата рубли, юани, USD. 5-7 days stock 26010 pcs

Prices for analogs LM431BIM3/NOPB

We have already noted the most important parameters for finding a replacement LM431BIM3/NOPB.

You can remove/add parameters to search for analogs depending on your goals now or in the next step.

Reference Type	Shunt
Output Type	Adjustable
Voltage - Output (Min/Fixed)	2.495 V
Voltage - Output (Max)	37 V
Current - Output	100 mA
Package / Case	TO-236-3, SC-59, SOT-23-3
Tolerance	-1~1 %
Operating Temperature	-40~85 °C
Temperature Coefficient	50 ppm/°C
Current Cathode	1 mA
RoHS	Yes
Product Status	Active
Packaging	Cut Tape Tape & Reel

Find analogs

Components similar to Texas Instruments LM431BIM3/NOPB

Orderable Part Number Manufacturer	Reference Type	Output Type	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Package / Case	Tolerance	Operating Temperature	Temperature Coefficient	Current Cathode	RoHS	Product Status	Packaging
LM431BIM3/NOPB Texas Instruments	Shunt	Adjustable	2.495 V	37 V	100 mA	TO-236-3, SC-59, SOT-23-3	-1~1 %	-40~85 °C	50 ppm/°C	1 mA	Yes	Active	Cut Tape Tape & Reel
TL431AIDBZT Texas Instruments	Shunt	Adjustable	2.495 V	36 V	100 mA	TO-236-3, SC-59, SOT-23-3	-1~1 %	-40~85 °C		700 µA	Yes	Active	Cut Tape Tape & Reel
TL432AIDBZT Texas Instruments	Shunt	Adjustable	2.495 V	36 V	100 mA	TO-236-3, SC-59, SOT-23-3	-1~1 %	-40~85 °C		700 µA	Yes	Active	Cut Tape Tape & Reel
ATL432BIDBZR Texas Instruments	Shunt	Adjustable	2.5 V	36 V	100 mA	TO-236-3, SC-59, SOT-23-3	-0.5~0.5 %	-40~85 °C	48 ppm/°C	35 µA	Yes	Active	Cut Tape Tape & Reel
ATL431BIDBZR Texas Instruments	Shunt	Adjustable	2.5 V	36 V	100 mA	TO-236-3, SC-59, SOT-23-3	-0.5~0.5 %	-40~85 °C	48 ppm/°C	35 µA	Yes	Active	Cut Tape Tape & Reel
LM431CIM3/NOPB Texas Instruments	Shunt	Adjustable	2.5 V	37 V	100 mA	TO-236-3, SC-59, SOT-23-3	-0.6~0.4 %	-40~85 °C	50 ppm/°C	1 mA	Yes	Active	Cut Tape Tape & Reel
LM431CIM3X/NOPB Texas Instruments	Shunt	Adjustable	2.5 V	37 V	100 mA	TO-236-3, SC-59, SOT-23-3	-0.6~0.4 %	-40~85 °C	50 ppm/°C	1 mA	Yes	Active	Cut Tape Tape & Reel
TL431AIL3T STMicroelectronics	Shunt	Adjustable	2.495 V	36 V	100 mA	TO-236-3, SC-59, SOT-23-3	-1~1 %	-40~105 °C		700 µA	Yes	Active	Cut Tape Tape & Reel
TL432AIL3T STMicroelectronics	Shunt	Adjustable	2.495 V	36 V	100 mA	TO-236-3, SC-59, SOT-23-3	-1~1 %	-40~105 °C		700 µA	Yes	Active	Cut Tape Tape & Reel
TL431BIDBZR Texas Instruments	Shunt	Adjustable	2.495 V	36 V	100 mA	TO-236-3, SC-59, SOT-23-3	-0.5~0.5 %	-40~85 °C		700 µA	Yes	Active	Cut Tape Tape & Reel
TL431BIDBZT Texas Instruments	Shunt	Adjustable	2.495 V	36 V	100 mA	TO-236-3, SC-59, SOT-23-3	-0.5~0.5 %	-40~85 °C		700 µA	Yes	Active	Cut Tape Tape & Reel