Where to buy LM431BCM3/NOPB

Buy LM431BCM3/NOPB Price
LM431BCM3/NOPB
Shunt, adjustable voltage reference 2.495-37 V, 100 mA, ±1 % in SOT-23-3 package
Brands: National Semiconductor Texas Instruments
Price from 0.21 $
to 1.34 $
Median 0.34 $
In stock
13 price from 6 suppliers
» Datasheet Texas Instruments LM431BCM3/NOPB
16 offers from 6 suppliers
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1 AllElco Electronics China All over the world
Texas Instruments
07 Jan 2026 14:40
0.40 $
от 1
5-7 days
stock 16650 pcs
More 5 prices: … 0.23 $
0.36 $
от 10
5-7 days
stock 16650 pcs
0.34 $
от 25
5-7 days
stock 16650 pcs
0.28 $
от 100
5-7 days
stock 16650 pcs
0.26 $
от 250
5-7 days
stock 16650 pcs
0.23 $
от 500
5-7 days
stock 16650 pcs
Texas Instruments
07 Jan 2026 14:40
0.29 $
от 1
5-7 days
stock 12970 pcs
More 6 prices: … 0.12 $
0.25 $
от 10
5-7 days
stock 12970 pcs
0.24 $
от 25
5-7 days
stock 12970 pcs
0.19 $
от 100
5-7 days
stock 12970 pcs
0.18 $
от 250
5-7 days
stock 12970 pcs
0.15 $
от 500
5-7 days
stock 12970 pcs
0.12 $
от 1000
5-7 days
stock 12970 pcs
2 ChipWorker China All over the world
LM431BCM3/NOPB
National Semiconductor
08 Oct 2025 20:34
, V-Ref Adjustable 2.495V to 37V 100mA 3Pin SOT-23 T/R
0.28 $
2-5 days
stock 126 pcs
LM431BCM3/NOPB
Texas Instruments
08 Oct 2025 20:34
Опорный чип напряжения, V-Ref Adjustable 2.495V to 37V 100mA 3Pin SOT- ...
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0.21 $
2-5 days
stock 3571 pcs
LM431BCM3X/NOPB
National Semiconductor
08 Oct 2025 20:34
Опорный чип напряжения, V-Ref Adjustable 2.495V to 37V 100mA 3Pin SOT- ...
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0.31 $
2-5 days
stock 86732 pcs
More 1 rows
LM431BCM3X/NOPB
Texas Instruments
08 Oct 2025 20:34
Опорный чип напряжения, Shunt Voltage Reference IC 37V ±1% ...
Next
0.30 $
2-5 days
stock 163 pcs
3 AiPCBA China All over the world
Texas Instruments
01 Apr 2026 02:22
1.34 $
2-7 days
stock 254 pcs
National Semiconductor
01 Apr 2026 02:22
0.74 $
2-7 days
stock 247 pcs
Texas Instruments
01 Apr 2026 02:22
0.95 $
2-7 days
stock 222 pcs
More 1 rows
National Semiconductor
01 Apr 2026 02:22
0.68 $
2-7 days
stock 1485 pcs
4 Lixinc Electronics China All over the world
LM431BCM3/NOPB
Texas Instruments
11 Jan 2026 19:21
IC VREF SHUNT 37V 1% SOT23-3
0.70 $
stock 68433 pcs
LM431BCM3X/NOPB
Texas Instruments
11 Jan 2026 19:21
IC VREF SHUNT 37V 1% SOT23-3
0.70 $
stock 127646 pcs
5 Xinhuo Future China All over the world
Texas Instruments
18 Dec 2025 10:33
IC VREF SHUNT ADJ 1% SOT23-3
0.80 $
от 1 шт
5-10 дней
stock 156 pcs
Texas Instruments
18 Dec 2025 10:33
IC VREF SHUNT ADJ 1% SOT23-3
0.80 $
от 1 шт
5-10 дней
stock 821 pcs
6 EIS Components China All over the world
Texas Instruments
15 Feb 2025 01:58
new in stock for immediate delivery
0.27 $
От 1 шт. Оплата рубли, юани,...
Next
5-7 days
stock 27233 pcs
Texas Instruments
15 Feb 2025 01:58
new in stock for immediate delivery
0.16 $
От 1 шт. Оплата рубли, юани,...
Next
5-7 days
stock 8010 pcs

Prices for analogs LM431BCM3/NOPB

We have already noted the most important parameters for finding a replacement LM431BCM3/NOPB.

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

Reference TypeShunt
Output TypeAdjustable
Voltage - Output (Min/Fixed)2.495 V
Voltage - Output (Max)37 V
Current - Output100 mA
Package / Case
TO-236-3, SC-59, SOT-23-3
Tolerance-1~1 %
Operating Temperature0~70 °C
Temperature Coefficient50 ppm/°C
Current Cathode1 mA
RoHSYes
Product StatusActive
PackagingTape & Reel
Cut Tape

Components similar to Texas Instruments LM431BCM3/NOPB

Orderable Part Number
Manufacturer
Reference TypeOutput TypeVoltage - Output (Min/Fixed)Voltage - Output (Max)Current - OutputPackage / CaseToleranceOperating TemperatureTemperature CoefficientCurrent CathodeRoHSProduct StatusPackaging
LM431BCM3/NOPB
Texas Instruments
ShuntAdjustable2.495 V37 V100 mA
TO-236-3, SC-59, SOT-23-3
-1~1 %0~70 °C50 ppm/°C1 mAYesActiveTape & Reel
Cut Tape
TL431ACDBZR
Texas Instruments
ShuntAdjustable2.495 V36 V100 mA
TO-236-3, SC-59, SOT-23-3
-1~1 %0~70 °C600 µAYesActiveTape & Reel
Cut Tape
LM431ACM3X/NOPB
Texas Instruments
ShuntAdjustable2.495 V37 V100 mA
TO-236-3, SC-59, SOT-23-3
-2.2~2.2 %0~70 °C50 ppm/°C1 mAYesActiveTape & Reel
Cut Tape
TL431CDBZR
Texas Instruments
ShuntAdjustable2.495 V36 V100 mA
TO-236-3, SC-59, SOT-23-3
-2.2~2.2 %0~70 °C1 mAYesActiveTape & Reel
Cut Tape
TLVH431ACDBZR
Texas Instruments
ShuntAdjustable1.24 V18 V70 mA
TO-236-3, SC-59, SOT-23-3
-1~1 %0~70 °C100 µAYesActiveTape & Reel
Cut Tape
LM431BIM3X/NOPB
Texas Instruments
ShuntAdjustable2.495 V37 V100 mA
TO-236-3, SC-59, SOT-23-3
-1~1 %-40~85 °C50 ppm/°C1 mAYesActiveTape & Reel
Cut Tape
TL431AIDBZR
Texas Instruments
ShuntAdjustable2.495 V36 V100 mA
TO-236-3, SC-59, SOT-23-3
-1~1 %-40~85 °C700 µAYesActiveTape & Reel
Cut Tape
TL432AIDBZR
Texas Instruments
ShuntAdjustable2.495 V36 V100 mA
TO-236-3, SC-59, SOT-23-3
-1~1 %-40~85 °C700 µAYesActiveTape & Reel
Cut Tape
LMV431AIMF/NOPB
Texas Instruments
ShuntAdjustable1.24 V30 V15 mA
TO-236-3, SC-59, SOT-23-3
-1~1 %-40~85 °C80 µAYesActiveTape & Reel
Cut Tape
TL431AQDBZR
Texas Instruments
ShuntAdjustable2.495 V36 V100 mA
TO-236-3, SC-59, SOT-23-3
-1~1 %-40~125 °C700 µAYesActiveTape & Reel
Cut Tape
TL432ASA-7
Diodes
ShuntAdjustable2.495 V36 V100 mA
TO-236-3, SC-59, SOT-23-3
-1~1 %-40~125 °C700 µAYesActiveTape & Reel
Cut Tape
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