PART NO.	PRICE		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
MAX6126BASA25+	1+ $3.650 10+ $3.510 25+ $3.480 100+ $3.310	PDF RFQ	736 In-stock	Maxim Integrated	Voltage References Ultra-High-Precision Ultra-Low-Noise	SMD/SMT	SOIC-8	+ 125 C	MAX6126B	Tube	10 PPM / C	Series Precision References	2.5 V	0.06 %	12.6 V	10 mA
MAX6126BASA50+	1+ $3.650 10+ $3.510 25+ $3.480 100+ $3.310	PDF RFQ	128 In-stock	Maxim Integrated	Voltage References Ultra-High-Precision Ultra-Low-Noise	SMD/SMT	SOIC-8	+ 125 C	MAX6126B	Tube	10 PPM / C	Series Precision References	5 V	0.06 %	12.6 V	10 mA
MAX6126BASA21+	1+ $3.650 10+ $3.510 25+ $3.480 100+ $3.310	PDF RFQ	140 In-stock	Maxim Integrated	Voltage References Ultra-High-Precision Ultra-Low-Noise	SMD/SMT	SOIC-8	+ 125 C	MAX6126B	Tube	10 PPM / C	Series Precision References	2.048 V	0.06 %	12.6 V	10 mA
REF43FZ	1+ $19.660 5+ $19.000 10+ $18.320 25+ $17.440	PDF RFQ	88 In-stock	Analog Devices	Voltage References 2.5V Low Pwr VRef IC	Through Hole	CDIP-8	+ 85 C	REF43	Tube	10 PPM / C	Series Precision References	2.5 V	0.06 %	40 V	20 mA (Typ)