Where to buy LM4140BCM-1.2/NOPB

LM4140BCM-1.2/NOPB Series, fixed voltage reference 1.25 V, 8 mA, ±0.1 % in SOIC-8 package Brands: National Semiconductor Texas Instruments

Price from 1.40 $ to 5.03 $ Median 3.20 $ In stock 14 price from 6 suppliers

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N Provider Headquarters Delivery Location
Photo Product Manufacturer Urgency of price list Description	Price Pricing conditions Delivery time Stock
1 EIS Components China All over the world +86-755-23611101 integrated-circuit.com sales@integrated-circuit.com
Texas Instruments 23 May 2026 16:26 new in stock for immediate delivery	Buy 1.40 $ От 1 шт. Оплата рубли, юани,... Next От 1 шт. Оплата рубли, юани, USD. 5-7 days stock 5635 pcs
2 AiPCBA China All over the world aipcba.com sales@aipcba.com
Texas Instruments 25 May 2026 02:21	Buy 2.17 $ 2-7 days stock 292 pcs
3 AllElco Electronics China All over the world +852-91464856 allelcoelec.com info@allelco.com
Texas Instruments 26 May 2026 15:55 IC VREF SERIES 0.1% 8SOIC	Buy 2.24 $ от 2500 5-7 days stock 34431 pcs
	2.36 $ от 1000 5-7 days stock 34431 pcs
	2.80 $ от 500 5-7 days stock 34431 pcs
6 AiPCBA China All over the world aipcba.com sales@aipcba.com
LM4140BCM-1.2/NOPB National Semiconductor 25 May 2026 02:21	Buy 2.83 $ 2-7 days stock 565 pcs
7 AllElco Electronics China All over the world +852-91464856 allelcoelec.com info@allelco.com
Texas Instruments 26 May 2026 15:55 IC VREF SERIES 0.1% 8SOIC	Buy 3.12 $ от 250 5-7 days stock 34431 pcs
	3.29 $ от 100 5-7 days stock 34431 pcs
	3.79 $ от 25 5-7 days stock 34431 pcs
	4.01 $ от 10 5-7 days stock 34431 pcs
11 Lixinc Electronics China All over the world lixincchip.com info@lixincchip.com
Texas Instruments 26 May 2026 15:22 IC VREF SERIES 0.1% 8SOIC	Buy 4.18 $ stock 65022 pcs
12 AllElco Electronics China All over the world +852-91464856 allelcoelec.com info@allelco.com
Texas Instruments 26 May 2026 15:55 IC VREF SERIES 0.1% 8SOIC	Buy 4.47 $ от 1 5-7 days stock 34431 pcs
13 Xinhuo Future China All over the world +86 18138855450 ic-space.com kenchen@ic-space.com
Texas Instruments 23 May 2026 23:22 IC VREF SERIES 0.1% 8SOIC	Buy 4.96 $ от 1 шт 5-10 дней stock 104 pcs
14 ChipWorker China All over the world chipworker.com sales@chipworker.com
Texas Instruments 24 May 2026 04:18 Опорный чип напряжения, V-Ref Precision 1.25V 8mA 8Pin SOIC Tube	Buy 5.03 $ 2-5 days stock 199 pcs

Prices for analogs LM4140BCM-1.2/NOPB

We have already noted the most important parameters for finding a replacement LM4140BCM-1.2/NOPB.

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

Reference Type	Series
Output Type	Fixed
Voltage - Output (Min/Fixed)	1.25 V
Current - Output	8 mA
Package / Case	SOIC-8, SOP-8, SO-8
Tolerance	-0.1~0.1 %
Operating Temperature	0~70 °C
Temperature Coefficient	6 ppm/°C
Noise 0.1Hz~10Hz	2.2 µVp-p
Voltage - Input	1.8~5.5 V
Current - Supply	375 µA
RoHS	Yes
Product Status	Active
Packaging	Tube

Find analogs

Components similar to Texas Instruments LM4140BCM-1.2/NOPB

Orderable Part Number Manufacturer	Reference Type	Output Type	Voltage - Output (Min/Fixed)	Current - Output	Package / Case	Tolerance	Operating Temperature	Temperature Coefficient	Noise 0.1Hz~10Hz	Voltage - Input	Current - Supply	RoHS	Product Status	Packaging
LM4140BCM-1.2/NOPB Texas Instruments	Series	Fixed	1.25 V	8 mA	SOIC-8, SOP-8, SO-8	-0.1~0.1 %	0~70 °C	6 ppm/°C	2.2 µVp-p	1.8~5.5 V	375 µA	Yes	Active	Tube
REF191ESZ Analog Devices	Series	Fixed	2.048 V	30 mA	SOIC-8, SOP-8, SO-8	-0.1~0.1 %	-40~85 °C	5 ppm/°C	20 µVp-p	3~15 V	45 µA	Yes	Active	Tube
REF192FSZ Analog Devices	Series	Fixed	2.5 V	30 mA	SOIC-8, SOP-8, SO-8	-0.2~0.2 %	-40~85 °C	10 ppm/°C	25 µVp-p	3~15 V	45 µA	Yes	Active	Tube
REF192GSZ Analog Devices	Series	Fixed	2.5 V	30 mA	SOIC-8, SOP-8, SO-8	-0.4~0.4 %	-40~85 °C	25 ppm/°C	25 µVp-p	3~15 V	45 µA	Yes	Active	Tube
REF196GSZ Analog Devices	Series	Fixed	3.3 V	30 mA	SOIC-8, SOP-8, SO-8	-0.3~0.3 %	-40~85 °C	25 ppm/°C	33 µVp-p	3.5~15 V	45 µA	Yes	Active	Tube
REF198ESZ Analog Devices	Series	Fixed	4.096 V	30 mA	SOIC-8, SOP-8, SO-8	-0.05~0.05 %	-40~85 °C	5 ppm/°C	40 µVp-p	4.5~15 V	45 µA	Yes	Active	Tube
REF198GSZ Analog Devices	Series	Fixed	4.096 V	30 mA	SOIC-8, SOP-8, SO-8	-0.24~0.24 %	-40~85 °C	25 ppm/°C	40 µVp-p	4.5~15 V	45 µA	Yes	Active	Tube
REF194ESZ Analog Devices	Series	Fixed	4.5 V	30 mA	SOIC-8, SOP-8, SO-8	-0.04~0.04 %	-40~85 °C	5 ppm/°C	45 µVp-p	4.75~15 V	45 µA	Yes	Active	Tube
REF195ESZ Analog Devices	Series	Fixed	5 V	30 mA	SOIC-8, SOP-8, SO-8	-0.04~0.04 %	-40~85 °C	5 ppm/°C	50 µVp-p	5.1~15 V	45 µA	Yes	Active	Tube
REF195GSZ Analog Devices	Series	Fixed	5 V	30 mA	SOIC-8, SOP-8, SO-8	-0.2~0.2 %	-40~85 °C	25 ppm/°C	50 µVp-p	5.1~15 V	45 µA	Yes	Active	Tube
ADR292GRZ Analog Devices	Series	Fixed	4.096 V	5 mA	SOIC-8, SOP-8, SO-8	-0.15~0.15 %	-40~125 °C	25 ppm/°C	12 µVp-p	5~15 V	18 µA	Yes	Active	Tube