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

8380 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
	LM431ACZX IC VREF SHUNT ADJ 2% TO92-3 onsemi	140	$0.45			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	KA431SAMFTF IC VREF SHUNT ADJ 1% SOT23F-3 onsemi	264	$0.40			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	SOT-23-3 Flat Leads	SOT-23F-3
	TL431MFDT,215 IC VREF SHUNT ADJ 2% TO236AB Nexperia USA Inc.	1,056	$0.40			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2%	-	-	-	-	-	1 mA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	TO-236AB
	NCP431ACSNT1G IC VREF SHUNT ADJ 1% SOT23-3 onsemi	608	$0.43			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	60 µA	0°C ~ 70°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
	AZ431AN-ATRE1 IC VREF SHUNT ADJ 0.4% SOT23-3 Diodes Incorporated	411	$0.44			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	20ppm/°C Typical	-	-	-	-	1 mA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL432LIACDBZR IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	256	$0.38			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	15 mA	±1%	-	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	NCP432BCSNT1G IC VREF SHUNT ADJ 0.5% SOT23-3 onsemi	378	$0.47			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.5%	50ppm/°C Typical	-	-	-	-	60 µA	0°C ~ 70°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
	TL432IL3T IC VREF SHUNT ADJ 2.21% SOT23-3 STMicroelectronics	1,032	$0.47			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.21%	-	-	-	-	-	1 mA	-40°C ~ 105°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	AZ431BN-ATRE1 IC VREF SHUNT ADJ 0.8% SOT23 Diodes Incorporated	1,640	$0.48			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.8%	20ppm/°C Typical	-	-	-	-	1 mA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL432AIL3T IC VREF SHUNT ADJ 1% SOT23-3 STMicroelectronics	1,554	$0.52			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 105°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	AS431BNTR-E1 IC VREF SHUNT ADJ 1% SOT23-3 Diodes Incorporated	211	$0.51			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±1%	20ppm/°C Typical	-	-	-	-	1 mA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	AZ431LANTR-E1 IC VREF SHUNT ADJ 0.5% SOT23 Diodes Incorporated	1,550	$0.51			Tape & Reel (TR)	Active	Shunt	Adjustable	1.24V	18 V	100 mA	±0.5%	20ppm/°C Typical	-	-	-	-	80 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431CLP-Z IC VREF SHUNT ADJ 2% TO92-3 Texas Instruments	610	$0.52			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2%	-	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	TL431IDBVR IC VREF SHUNT ADJ 2.2% SOT23-5 Texas Instruments	1,664	$0.51			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.2%	-	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	TL431ACZT IC VREF SHUNT ADJ 1% TO92-3 STMicroelectronics	1,946	$0.42			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	TL431CDT IC VREF SHUNT ADJ 2.21% 8SO STMicroelectronics	2,173	$0.43			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.21%	-	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TL431AIDT IC VREF SHUNT ADJ 1% 8SO STMicroelectronics	1,436	$0.43			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 105°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TLV431AH6TA IC VREF SHUNT ADJ 1% SC70-6 Diodes Incorporated	803	$0.49			Tape & Reel (TR)	Active	Shunt	Adjustable	1.24V	18 V	15 mA	±1%	-	-	-	-	-	100 µA	-40°C ~ 125°C (TA)	Surface Mount	6-TSSOP, SC-88, SOT-363	SOT-363
	TL431BCLPRMG IC VREF SHUNT ADJ 0.4% TO92-3 onsemi	1,455	$0.53			Cut Tape (CT)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.4%	50ppm/°C Typical	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	TL431IZT IC VREF SHUNT ADJ 2.21% TO92-3 STMicroelectronics	712	$0.52			Tape & Reel (TR)	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