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
	TL431AILPM IC VREF SHUNT ADJ 1% TO92-3 Texas Instruments	164	$0.52			Cut Tape (CT)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	TL431AIZT IC VREF SHUNT ADJ 1% TO92-3 STMicroelectronics	396	$0.52			Tape & Reel (TR)	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
	TL431CL3T IC VREF SHUNT ADJ 2.21% SOT23-3 STMicroelectronics	396	$0.52			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.21%	-	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431LIAIDBZR IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	162	$0.53			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	15 mA	±1%	-	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431LIBIDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	1,449	$0.54			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	15 mA	±0.5%	-	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431AQPK IC VREF SHUNT ADJ 1% SOT89-3 Texas Instruments	356	$0.54			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-243AA	SOT-89-3
	ATL431LIAIDBZR IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	1,113	$0.56			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	15 mA	±1%	-	-	-	-	-	100 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431BCDBVR IC VREF SHUNT ADJ 0.5% SOT23-5 Texas Instruments	813	$0.46			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	TL431BCDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	274	$0.57			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
	TL431BVDR2G IC VREF SHUNT ADJ 0.4% 8SOIC onsemi	1,024	$0.63			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.4%	50ppm/°C Typical	-	-	-	-	1 mA	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TL431AQDBZRQ1 IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	1,377	$0.58		Automotive, AEC-Q100	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
	TL431AQDBVRQ1 IC VREF SHUNT ADJ 1% SOT23-5 Texas Instruments	1,060	$0.58		Automotive, AEC-Q100	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
	TL431BCPK IC VREF SHUNT ADJ 0.5% SOT89-3 Texas Instruments	1,078	$0.51			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	Surface Mount	TO-243AA	SOT-89-3
	TL431BCPKG3 IC VREF SHUNT ADJ 0.5% SOT89-3 Texas Instruments	40	$0.52			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	Surface Mount	TO-243AA	SOT-89-3
	SC431AVSNT1G IC VREF SHUNT ADJ 1% SOT23-3 onsemi	524	$0.64		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	60 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
	TL431BIDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	427	$0.63			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
	TL431BIPK IC VREF SHUNT ADJ 0.5% SOT89-3 Texas Instruments	1,185	$0.57			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-243AA	SOT-89-3
	TL431LIAQDBZR IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	44	$0.67			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	15 mA	±1%	-	-	-	-	-	1 mA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431LIBQDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	545	$0.66			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	15 mA	±0.5%	-	-	-	-	-	1 mA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431BQDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	228	$0.60			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