LM4140BCM-4.1/NOPB
DigiKey Part Number	LM4140BCM-4.1/NOPB-ND
Manufacturer	Texas Instruments
Manufacturer Product Number	LM4140BCM-4.1/NOPB
Description	IC VREF SERIES 0.1% 8SOIC
Manufacturer Standard Lead Time	12 Weeks
Customer Reference
Detailed Description	Series Voltage Reference IC Fixed 4.096V V ±0.1% 8 mA 8-SOIC
Datasheet	Datasheet
EDA/CAD Models	LM4140BCM-4.1/NOPB Models

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Category Integrated Circuits (ICs) Power Management (PMIC) Voltage Reference	Temperature Coefficient 6ppm/°C
Manufacturer Texas Instruments	Noise - 0.1Hz to 10Hz 2.2µVp-p
Packaging Tube	Voltage - Input 1.8V ~ 5.5V
Part Status Active	Current - Supply 400µA
Reference Type Series	Operating Temperature 0°C ~ 70°C (TA)
Output Type Fixed	Mounting Type Surface Mount
Voltage - Output (Min/Fixed) 4.096V	Package / Case 8-SOIC (0.154", 3.90mm Width)
Current - Output 8 mA	Supplier Device Package 8-SOIC
Tolerance ±0.1%	Base Product Number LM4140

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Substitutes (2)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
LTC1798CS8-4.1#PBF	Analog Devices Inc.	0	505-LTC1798CS8-4.1#PBF-ND	$8.73000	Similar
LTC1798CS8-4.1#TRPBF	Analog Devices Inc.	0	LTC1798CS8-4.1#TRPBF-ND	$4.70954	Similar

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95 estimated in stock on 16-Nov-2026

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Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.

LM4140BCM-4.1/NOPB