PART NO.	PRICE	QUANTITY		STOCK	MANUFACTURE	DESCRIPTION	Mounting Style	Package / Case	Maximum Operating Temperature	Series	Packaging	Temperature Coefficient	Reference Type	Output Voltage	Initial Accuracy	Series VREF - Input Voltage - Max	Shunt Current - Max
KA431SMFTF	1+ $0.460 10+ $0.292 100+ $0.126 1000+ $0.096 3000+ $0.073		PDF RFQ	12,980 In-stock	Fairchild Semiconductor	Voltage References Shunt Regulator 2.5V Programmable	SMD/SMT	SOT-23F-3	+ 85 C	KA431S	Reel	50 PPM / C	Shunt Adjustable References	Adjustable	2 %	37 V	100 mA
LM431SAIMFX	1+ $0.400 10+ $0.278 100+ $0.128 1000+ $0.098 3000+ $0.084		PDF RFQ	3,329 In-stock	Fairchild Semiconductor	Voltage References Programmable Shunt Regulator 2%	SMD/SMT	SOT-23F-3	+ 85 C	LM431SAI	Reel	50 PPM / C	Shunt Adjustable References	36 V	2 %	2.55 V	100 mA
LM431SACMFX	1+ $0.400 10+ $0.259 100+ $0.111 1000+ $0.085 3000+ $0.065		PDF RFQ	8,387 In-stock	Fairchild Semiconductor	Voltage References Shunt Regulator 2.5V Programmable	SMD/SMT	SOT-23F-3	+ 85 C	LM431SA	Reel	50 PPM / C	Shunt Adjustable References	Adjustable	2 %	37 V	100 mA
KA431SMF2TF		GET PRICE	PDF RFQ	1,203,000 In-stock	Fairchild Semiconductor	Voltage References Shunt Regulator 2.5V Programmable	SMD/SMT	SOT-23F-3	+ 85 C	KA431S	Reel	50 PPM / C	Shunt Adjustable References	Adjustable	2 %	37 V	100 mA