PMIC - Voltage Reference

Category Introduction

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.

Product List

1862 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	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
	LM431CIM3/NOPB IC VREF SHUNT -0.6/+0.4% SOT23-3 Texas Instruments	529	$1.19			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	37 V	100 mA	-0.6%, +0.4%	50ppm/°C Typical	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431CDBZT IC VREF SHUNT ADJ 2.2% SOT23-3 Texas Instruments	500	$0.96			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.2%	-	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	ADR5044BRTZ-REEL7 IC VREF SHUNT 0.1% SOT23-3 Analog Devices Inc.	273	$1.43		ADR504	Tape & Reel (TR)	Active	Shunt	Fixed	4.096V	-	15 mA	±0.1%	75ppm/°C	5.4µVrms	240µVrms	-	-	60 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	CAT102TDI-GT3 IC VREF SHUNT ADJ 1% TSOT23-5 onsemi	162	$1.50			Tape & Reel (TR)	Active	Shunt	Adjustable	0.6V	17.4 V	20 mA	±1%	-	-	-	-	-	500 µA	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
	LM4040C25IDBZR IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	782	$1.23			Tape & Reel (TR)	Active	Shunt	Fixed	2.5V	-	15 mA	±0.5%	100ppm/°C	-	35µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM285MX-2.5/NOPB IC VREF SHUNT 1.5% 8SOIC Texas Instruments	581	$1.26			Tape & Reel (TR)	Active	Shunt	Fixed	2.5V	-	20 mA	±1.5%	150ppm/°C	-	120µVrms	-	-	20 µA	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TL431IDBZT IC VREF SHUNT ADJ 2.2% SOT23-3 Texas Instruments	304	$0.97			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.2%	-	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TLVH431BQDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	732	$1.30			Tape & Reel (TR)	Active	Shunt	Adjustable	1.24V	18 V	70 mA	±0.5%	-	-	-	-	-	100 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431QDBZT IC VREF SHUNT ADJ 2.2% SOT23-3 Texas Instruments	85	$1.06			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.2%	-	-	-	-	-	1 mA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431AQDBZT IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	299	$1.10			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431AQDBVT IC VREF SHUNT ADJ 1% SOT23-5 Texas Instruments	739	$1.09			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	REF2930AIDBZR IC VREF SERIES 2% SOT23-3 Texas Instruments	396	$1.46			Tape & Reel (TR)	Active	Series	Fixed	3V	-	25 mA	±2%	100ppm/°C	33µVp-p	94µVrms	3.05V ~ 5.5V	59µA	-	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	REF2933AIDBZR IC VREF SERIES 2% SOT23-3 Texas Instruments	638	$1.45			Tape & Reel (TR)	Active	Series	Fixed	3.3V	-	25 mA	±2%	100ppm/°C	36µVp-p	105µVrms	3.35V ~ 5.5V	59µA	-	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040D30QDBZR IC VREF SHUNT 1% SOT23-3 Texas Instruments	213	$1.45			Tape & Reel (TR)	Active	Shunt	Fixed	3V	-	15 mA	±1%	150ppm/°C	-	35µVrms	-	-	82 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431BCDBZT IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	760	$1.11			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TLV431AIDBVT IC VREF SHUNT ADJ 1% SOT23-5 Texas Instruments	539	$1.14			Tape & Reel (TR)	Active	Shunt	Adjustable	1.24V	6 V	15 mA	±1%	-	-	-	-	-	80 µA	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	LM431CIM3 IC VREF SHUNT -0.6/+0.4% SOT23-3 Texas Instruments	450	$1.50			Tape & Reel (TR)	Not For New Designs	Shunt	Adjustable	2.5V	37 V	100 mA	-0.6%, +0.4%	50ppm/°C Typical	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431BIDBZT IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	784	$1.14			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	REF3033AIDBZR IC VREF SERIES 0.2% SOT23-3 Texas Instruments	568	$1.53			Tape & Reel (TR)	Active	Series	Fixed	3.3V	-	25 mA	±0.2%	75ppm/°C	36µVp-p	105µVrms	3.35V ~ 5.5V	50µA	-	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	ADR5044WBRTZ-R7 IC VREF SHUNT 0.1% SOT23-3 Analog Devices Inc.	189	$1.62		Automotive	Tape & Reel (TR)	Active	Shunt	Fixed	4.096V	-	15 mA	±0.1%	75ppm/°C	5.4µVrms	240µVrms	-	-	60 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3