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
	TL431ACD IC VREF SHUNT ADJ 1% 8SOIC Texas Instruments	112	$0.99			Tube	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
	MCP1501-33E/SN IC VREF SERIES 0.1% 8SOIC Microchip Technology	508	$1.02			Tube	Active	Series	Fixed	3.3V	-	20 mA	±0.1%	50ppm/°C	-	-	3.5V ~ 5.5V	550µA	-	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LM4040BIX3-2.5+T IC VREF SHUNT 0.2% SC70-3 Analog Devices Inc./Maxim Integrated	444	$2.03			Tape & Reel (TR)	Active	Shunt	Fixed	2.5V	-	15 mA	±0.2%	100ppm/°C	-	35µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	Surface Mount	SC-70, SOT-323	SC-70-3
	ZRT040GC1TA IC VREF SHUNT 1% SOT223 Diodes Incorporated	222	$2.11			Tape & Reel (TR)	Active	Shunt	Fixed	4.01V	-	75 mA	±1%	50ppm/°C	50µVp-p	-	-	-	150 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-261-4, TO-261AA	SOT-223-3
	TL431ACLP IC VREF SHUNT ADJ 1% TO92-3 Texas Instruments	728	$1.03			Bulk	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)	TO-92-3
	LM4040CEM3-2.5 IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	151	$1.83			Tape & Reel (TR)	Not For New Designs	Shunt	Fixed	2.5V	-	15 mA	±0.5%	100ppm/°C	-	35µVrms	-	-	68 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431QD IC VREF SHUNT ADJ 2.2% 8SOIC Texas Instruments	448	$1.04			Tube	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.2%	-	-	-	-	-	1 mA	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	REF2940AIDBZT IC VREF SERIES 2% SOT23-3 Texas Instruments	301	$1.56			Tape & Reel (TR)	Active	Series	Fixed	4.096V	-	25 mA	±2%	100ppm/°C	45µVp-p	128µVrms	4.146V ~ 5.5V	59µA	-	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040D50QDBZT IC VREF SHUNT 1% SOT23-3 Texas Instruments	434	$1.66			Tape & Reel (TR)	Active	Shunt	Fixed	5V	-	15 mA	±1%	150ppm/°C	-	80µVrms	-	-	95 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MAX8515AEXK+T IC VREF SHUNT ADJ 0.5% SC70-5 Analog Devices Inc./Maxim Integrated	221	$2.09			Tape & Reel (TR)	Active	Shunt	Adjustable	0.6V	18 V	20 mA	±0.5%	-	-	-	-	-	4 mA	-40°C ~ 85°C (TA)	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-70-5
	ISL21080CIH341Z-TK IC VREF SERIES 0.2% SOT23-3 Renesas Electronics America Inc	221	$2.02		FGA™	Tape & Reel (TR)	Active	Series	Fixed	4.096V	-	7 mA	±0.2%	50ppm/°C	30µVp-p	52µVrms	4.5V ~ 8V	1.5µA	-	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	ISL21080DIH310Z-TK IC VREF SERIES 0.7% SOT23-3 Renesas Electronics America Inc	168	$2.03		FGA™	Tape & Reel (TR)	Active	Series	Fixed	1.024V	-	7 mA	±0.7%	50ppm/°C	30µVp-p	52µVrms	2.7V ~ 5.5V	1.5µA	-	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LT1009CLPR IC VREF SHUNT 0.2% TO92-3 Texas Instruments	275	$1.63			Tape & Reel (TR)	Active	Shunt	Fixed	2.5V	-	10 mA	±0.2%	25ppm/°C	-	-	-	-	400 µA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	LM4041DQDBZT IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	230	$1.67			Tape & Reel (TR)	Active	Shunt	Adjustable	1.233V	10 V	12 mA	±1%	150ppm/°C	-	20µVrms	-	-	80 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	MAX8515AEZK+T IC VREF SHUNT ADJ 0.5% TSOT23-5 Analog Devices Inc./Maxim Integrated	203	$2.20			Tape & Reel (TR)	Active	Shunt	Adjustable	0.6V	18 V	20 mA	±0.5%	-	-	-	-	-	4 mA	-40°C ~ 85°C (TA)	Surface Mount	SOT-23-5 Thin, TSOT-23-5	TSOT-23-5
	MCP1541-I/TO IC VREF SERIES 1% TO92-3 Microchip Technology	807	$1.13			Bag	Active	Series	Fixed	4.096V	-	2 mA	±1%	50ppm/°C	145µVp-p	700µVrms	4.3V ~ 5.5V	120µA	-	-40°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	TL431BID IC VREF SHUNT ADJ 0.5% 8SOIC Texas Instruments	631	$1.18			Tube	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LM385M-2.5/NOPB IC VREF SHUNT 3% 8SOIC Texas Instruments	596	$1.17			Tube	Active	Shunt	Fixed	2.5V	-	20 mA	±3%	150ppm/°C	-	120µVrms	-	-	20 µA	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LM431CIZ/NOPB IC VREF SHUNT -0.6%/+0.4% TO92-3 Texas Instruments	526	$1.21			Bulk	Active	Shunt	Adjustable	2.5V	37 V	100 mA	-0.6%, +0.4%	50ppm/°C Typical	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	LM431CIM/NOPB IC VREF SHUNT -0.6%/+0.4% 8SOIC Texas Instruments	703	$1.21			Tube	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	8-SOIC (0.154", 3.90mm Width)	8-SOIC