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
	TL431BQDR IC VREF SHUNT ADJ 0.5% 8SOIC Texas Instruments	365	$0.59			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TL431BQPK IC VREF SHUNT ADJ 0.5% SOT89-3 Texas Instruments	1,521	$0.63			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-243AA	SOT-89-3
	ATL431AIDBZR IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	774	$0.60			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±1%	48ppm/°C	-	-	-	-	35 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431ACDT IC VREF SHUNT ADJ 1% 8SO STMicroelectronics	922	$0.63			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TL1431IDT IC VREF SHUNT ADJ 0.4% 8SO STMicroelectronics	683	$0.64			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	100ppm/°C	-	-	-	-	1 mA	-40°C ~ 105°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TL431BQLPR IC VREF SHUNT ADJ 0.5% TO92-3 Texas Instruments	1,455	$0.68			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	TL431BQDBZRQ1 IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	1,294	$0.64		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	ATL432LIBQDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	474	$0.65			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	15 mA	±0.5%	-	-	-	-	-	100 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL1431ACL3T IC VREF SHUNT ADJ 0.25% SOT23-3 STMicroelectronics	481	$0.69			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.25%	90ppm/°C	-	-	-	-	600 µA	-20°C ~ 70°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	NCP51460SN33T1G IC VREF SERIES 1% SOT23-3 onsemi	698	$0.81			Tape & Reel (TR)	Active	Series	Fixed	3.3V	-	20 mA	±1%	18ppm/°C Typical	12µVp-p	18µVrms	4.2V ~ 28V	220µA	-	0°C ~ 100°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
	LM285D-2.5R2G IC VREF SHUNT 1.5% 8SOIC onsemi	393	$0.85			Tape & Reel (TR)	Active	Shunt	Fixed	2.5V	-	20 mA	±1.5%	80ppm/°C Typical	-	120µVrms	-	-	30 µA	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TL432LIBQDBZRQ1 IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	1,146	$0.80		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	15 mA	±0.5%	-	-	-	-	-	600 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LMV431CM5/NOPB IC VREF SHUNT ADJ 1.5% SOT23-5 Texas Instruments	902	$0.81			Tape & Reel (TR)	Active	Shunt	Adjustable	1.24V	30 V	15 mA	±1.5%	-	-	-	-	-	80 µA	0°C ~ 70°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	ATL431BQDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	24	$0.80			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.5%	82ppm/°C	-	-	-	-	35 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM385D-2.5R2G IC VREF SHUNT 3% 8SOIC onsemi	154	$0.87			Tape & Reel (TR)	Active	Shunt	Fixed	2.5V	-	20 mA	±3%	80ppm/°C Typical	-	120µVrms	-	-	30 µA	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TLV431IDBZR IC VREF SHUNT ADJ 1.5% SOT23-3 Texas Instruments	371	$0.66			Tape & Reel (TR)	Active	Shunt	Adjustable	1.24V	6 V	15 mA	±1.5%	-	-	-	-	-	80 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040DIM3X-5.0/NOPB IC VREF SHUNT 1% SOT23-3 Texas Instruments	515	$0.59			Tape & Reel (TR)	Active	Shunt	Fixed	5V	-	15 mA	±1%	150ppm/°C	-	80µVrms	-	-	85 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TS4040DILT-2.5 IC VREF SHUNT 1% SOT23-3 STMicroelectronics	868	$0.39			Tape & Reel (TR)	Active	Shunt	Fixed	2.5V	-	15 mA	±1%	150ppm/°C	-	-	-	-	70 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TS431AILT IC VREF SHUNT ADJ 1% SOT23-5 STMicroelectronics	752	$0.86			Tape & Reel (TR)	Active	Shunt	Adjustable	1.24V	6 V	30 mA	±1%	100ppm/°C	-	-	-	-	60 µA	-40°C ~ 125°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	LM285DR-1-2 IC VREF SHUNT 1% 8SOIC Texas Instruments	238	$0.90			Tape & Reel (TR)	Active	Shunt	Fixed	1.235V	-	20 mA	±1%	20ppm/°C Typical	-	60µVrms	-	-	10 µA	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC