Voltage Reference

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Reference Type	Output Type	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Tolerance	Temperature Coefficient	Noise - 0.1Hz to 10Hz	Noise - 10Hz to 10kHz	Voltage - Input	Current - Supply	Current - Cathode	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package

ADR391AUJZ-R2 IC VREF SERIES 0.24% TSOT5 Analog Devices Inc.	1,442 In Stock	1 : ¥29.84000 Cut Tape (CT) 250 : ¥20.09532 Tape & Reel (TR)	ADR39	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Series	Fixed	2.5V	-	5 mA	±0.24%	25ppm/°C	5µVp-p	-	2.8V ~ 15V	140µA	-	-40°C ~ 125°C (TA)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
TL431KC-TP IC VREF SHUNT 2.495V SOT23-3 Micro Commercial Co	0 In Stock Check Lead Time	3,000 : ¥0.69163 Bulk	-	Bulk	Active	Shunt	Adjustable	2.495V	36 V	50 mA	±0.4%	-	-	-	-	-	1 mA	-40°C ~ 125°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23

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Products in the voltage reference family are used to derive an electrical potential having a stable, well-established value from a source of more uncertain character, for use as a standard of comparison in measurement, control, and similar applications. While their functional behavior may be similar to that of linear voltage regulators used for purposes of bulk power regulation, voltage reference devices are not adapted for use as such; their performance as standards of comparison has a generally inverse relationship with increasing output current capacity or actual current drawn by a load.