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
	TL1431AIYDT IC VREF SHUNT ADJ 0.25% 8SO STMicroelectronics	942	$0.93		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.25%	100ppm/°C	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
	TL431CZ IC VREF SHUNT ADJ 2.21% TO92-3 STMicroelectronics	61	$0.42			Bulk	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.21%	-	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	TL431AIP IC VREF SHUNT ADJ 1% 8DIP Texas Instruments	1,300	$0.51			Tube	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
	TL431BIDG IC VREF SHUNT ADJ 0.4% 8SOIC onsemi	738	$0.54			Tube	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.4%	50ppm/°C Typical	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TL1431ACZ IC VREF SHUNT ADJ 0.25% TO92-3 STMicroelectronics	98	$0.71			Bulk	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.25%	90ppm/°C	-	-	-	-	600 µA	-20°C ~ 70°C (TA)	Through Hole	TO-226-2, TO-92-2 (TO-226AC)	TO-92-3
	LM4041C12QDBZR IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	466	$1.70			Tape & Reel (TR)	Active	Shunt	Fixed	1.225V	-	12 mA	±0.5%	100ppm/°C	-	20µVrms	-	-	80 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM385D-2.5G IC VREF SHUNT 3% 8SOIC onsemi	68	$0.96			Tube	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
	TL1431IZ IC VREF SHUNT ADJ 0.4% TO92-3 STMicroelectronics	940	$1.04			Bulk	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	100ppm/°C	-	-	-	-	1 mA	-40°C ~ 105°C (TA)	Through Hole	TO-226-2, TO-92-2 (TO-226AC)	TO-92-3
	LM4040AIM3X-2.0/NOPB IC VREF SHUNT 0.1% SOT23-3 Texas Instruments	305	$2.87			Tape & Reel (TR)	Active	Shunt	Fixed	2.048V	-	15 mA	±0.1%	100ppm/°C	-	35µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4128AMF-1.8/NOPB IC VREF SERIES 0.1% SOT23-5 Texas Instruments	260	$3.64			Tape & Reel (TR)	Active	Series	Fixed	1.8V	-	20 mA	±0.1%	75ppm/°C	170µVp-p	-	2.2V ~ 5.5V	100µA	-	-40°C ~ 125°C (TJ)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	ADR430BRZ-REEL7 IC VREF SERIES 0.05% 8SOIC Analog Devices Inc.	5	$12.14		XFET®	Tape & Reel (TR)	Active	Series	Fixed	2.048V	-	30 mA	±0.05%	3ppm/°C	3.5µVp-p	-	4.1V ~ 18V	800µA	-	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TL1431CDT IC VREF SHUNT ADJ 0.4% 8SO STMicroelectronics	367	$0.62			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	90ppm/°C	-	-	-	-	1 mA	-20°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TL431AIZ IC VREF SHUNT ADJ 1% TO92-3 STMicroelectronics	1,015	$0.52			Bulk	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 105°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	TL1431IZT IC VREF SHUNT ADJ 0.4% TO92-3 STMicroelectronics	735	$1.06			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	100ppm/°C	-	-	-	-	1 mA	-40°C ~ 105°C (TA)	Through Hole	TO-226-2, TO-92-2 (TO-226AC)	TO-92-3
	TL1431IZ-AP IC VREF SHUNT ADJ 0.4% TO92-3 STMicroelectronics	685	$1.05			Cut Tape (CT)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	100ppm/°C	-	-	-	-	1 mA	-40°C ~ 105°C (TA)	Through Hole	TO-226-2, TO-92-2 (TO-226AC)	TO-92-3
	TL431IZ IC VREF SHUNT ADJ 2.21% TO92-3 STMicroelectronics	1,007	$0.54			Bulk	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.21%	-	-	-	-	-	1 mA	-40°C ~ 105°C (TA)	Through Hole	TO-226-2, TO-92-2 (TO-226AC)	TO-92-3
	TL431ACPW IC VREF SHUNT ADJ 1% 8TSSOP Texas Instruments	330	$0.98			Tube	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
	TL431BCLPE3 IC VREF SHUNT ADJ 0.5% TO92-3 Texas Instruments	217	$1.17			Bulk	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	TL431KB-TP VOLTAGE REGULATORS,SOT-23 Micro Commercial Co	1,480	$0.48			Tape & Reel (TR)	Active	Shunt	Programmable	2.495V	36 V	100 mA	±0.4%	50ppm/°C	-	-	-	-	1 mA	-40°C ~ 125°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23
	TL431ILPR5 VOLTAGE REFERENCE Texas Instruments	6,025	$0.14			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-