Integrated Circuits (ICs) > Power Management ICs > Voltage References

LM431BIM3 - TI National Semiconductor

V-Ref Adjustable 2.495V to 37V 100mA 3-Pin SOT-23 T/R

Datasheet at TI.com

Technical Details

Case/Package	TO-236-3
Cathode Current	1mA
Height	1.22mm
Lead Free	Contains Lead
Length	2.92mm
Max Input Voltage	37V
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Output Current	100mA
Max Output Voltage	37V
Min Output Voltage	2.495V
Mount	Surface Mount
Nominal Supply Current	1A
Number of Pins	3
Output Current	100mA
Output Type	Adjustable
Output Voltage	37V
Packaging	Tape and Reel
Radiation Hardening	No
Reference Type	Shunt, Adjustable
RoHS Compliant	No
Temperature Coefficient	50ppm/°C
Thickness	1mm
Tolerance	1%
Width	1.3mm

Compliance

RoHS : Not Compliant

Radiation Hardening : No

Images

TI National Semiconductor LM431BIM3 | Arrow Electronics

Arrow Electronics

Datasheets

Texas Instruments National Semiconductor

Official datasheet

Official datasheet

Arrow Electronics

LM431BIM3 datasheet (pdf)

Digikey

LM431BIM3 datasheet (pdf)

Lifecycle Status Indicator

Not Recommended for New Design

Symbol

LM431BIM3 Symbol - Texas Instruments National Semiconductor

Footprint

LM431BIM3 Footprint - Texas Instruments National Semiconductor

LM431BIM3 Footprint - Texas Instruments National Semiconductor

LM431BIM3 Footprint - Texas Instruments National Semiconductor

‹ ›

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Texas Instruments	CD4051BE	Volume Production
Diodes	AP431ASAG-7	Not Recommended for New Design
TI National Semiconductor	LM431BCM3	Not Recommended for New Design
TI National Semiconductor	LM431BCM3/NOPB	Volume Production
TI National Semiconductor	LM4041CIM3-ADJ/NOPB	Volume Production
TI National Semiconductor	LM431CCM3/NOPB	Volume Production
Texas Instruments	INA122P	End of Life
Texas Instruments	ISO7420FEDR	Volume Production
NXP Semiconductors	TL431AMFDT	Volume Production
NXP Semiconductors	TL431AQDBZR	Volume Production

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