LM431 Series

Catalog

TWO TERMINAL VOLTAGE REFERENCE,

Part	Tolerance [Min]	Tolerance [Max]	Voltage - Output (Min/Fixed)	Voltage - Output (Max) [Max]	Temperature Coefficient	Output Type	Current - Cathode [custom]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Supplier Device Package	Reference Type	Current - Output	Tolerance	Package / Case [y]	Package / Case [x]	Voltage - Output (Min/Fixed) [Min]
National Semiconductor LM431ACZ/LFT1
National Semiconductor LM431CCZ/NOPB	-1 %	0.4 %	2.5 V	37 V	50 ppm/°C	Adjustable	1 mA	Through Hole	70 °C	0 °C	TO-226-3 TO-92-3	TO-92-3	Shunt	100 mA
National Semiconductor LM431ACM/NOPB				37 V	50 ppm/°C	Adjustable	1 mA	Surface Mount	70 °C	0 °C	8-SOIC	8-SOIC	Shunt	100 mA	2.2 %	3.9 mm	0.154 in	2.495 V
National Semiconductor LM431ACZ/LFT3				37 V	50 ppm/°C	Adjustable	1 mA	Through Hole	70 °C	0 °C	TO-226-3 TO-92-3	TO-92-3	Shunt	100 mA	2.2 %			2.495 V