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
	TL431BVLPRAG IC VREF SHUNT ADJ 0.4% TO92 onsemi	144	$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)	Through Hole	TO-226-3, TO-92-3 Long Body (Formed Leads)	TO-92 (TO-226)
	TL431AIL5T IC VREF SHUNT ADJ 1% SOT23-5 STMicroelectronics	539	$0.58			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 105°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	TL431BCLPR IC VREF SHUNT ADJ 0.5% TO92-3 Texas Instruments	417	$0.52			Tape & Reel (TR)	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) Formed Leads	TO-92-3
	LM4041DYM3-1.2-TR IC VREF SHUNT 1% SOT23-3 Microchip Technology	915	$0.35			Tape & Reel (TR)	Active	Shunt	Fixed	1.225V	-	12 mA	±1%	150ppm/°C	-	20µVrms	-	-	70 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040DYM3-4.1-TR IC VREF SHUNT 1% SOT23-3 Microchip Technology	744	$0.36			Tape & Reel (TR)	Active	Shunt	Fixed	4.096V	-	15 mA	±1%	150ppm/°C	-	80µVrms	-	-	78 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4041CYM3-1.2-TR IC VREF SHUNT 0.5% SOT23-3 Microchip Technology	313	$0.38			Tape & Reel (TR)	Active	Shunt	Fixed	1.225V	-	12 mA	±0.5%	100ppm/°C	-	20µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	TL431AIYDT IC VREF SHUNT ADJ 1% 8SO STMicroelectronics	1,252	$0.70		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	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TL431BQLPM IC VREF SHUNT ADJ 0.5% TO92-3 Texas Instruments	19	$0.72			Cut Tape (CT)	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
	ZR40401F41TA IC VREF SHUNT 1% SOT23 Diodes Incorporated	149	$0.95			Tape & Reel (TR)	Not For New Designs	Shunt	Fixed	4.096V	-	15 mA	±1%	100ppm/°C	-	90µVrms	-	-	60 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040DIM3-3.0/NOPB IC VREF SHUNT 1% SOT23-3 Texas Instruments	660	$0.88			Tape & Reel (TR)	Active	Shunt	Fixed	3V	-	15 mA	±1%	150ppm/°C	-	35µVrms	-	-	70 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040DIZ-5.0/LFT1 IC VREF SHUNT 1% TO92-3 Texas Instruments	842	$0.86			Tape & Reel (TR)	Active	Shunt	Fixed	5V	-	15 mA	±1%	150ppm/°C	-	80µVrms	-	-	85 µA	-40°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	LM4040DIM3-2.0/NOPB IC VREF SHUNT 1% SOT23-3 Texas Instruments	948	$0.88			Tape & Reel (TR)	Active	Shunt	Fixed	2.048V	-	15 mA	±1%	150ppm/°C	-	35µVrms	-	-	70 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	ZR431LF01TA IC VREF SHUNT ADJ 1% SOT23 Diodes Incorporated	185	$0.92			Tape & Reel (TR)	Active	Shunt	Adjustable	1.24V	10 V	25 mA	±1%	50ppm/°C	-	-	-	-	100 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	ATL432LIBQDBZRQ1 IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	788	$0.89		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	15 mA	±0.5%	-	-	-	-	-	80 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040EEM3-2.5/NOPB IC VREF SHUNT 2% SOT23-3 Texas Instruments	1,567	$0.60			Tape & Reel (TR)	Active	Shunt	Fixed	2.5V	-	15 mA	±2%	150ppm/°C	-	35µVrms	-	-	73 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM431ACZ IC VREF SHUNT ADJ 2% TO92-3 onsemi	1,041	$0.45			Bulk	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)	TO-92-3
	LM4040DEM3-5.0+T IC VREF SHUNT 1% SOT23-3 Analog Devices Inc./Maxim Integrated	438	$0.99			Tape & Reel (TR)	Active	Shunt	Fixed	5V	-	15 mA	±1%	150ppm/°C	-	80µVrms	-	-	85 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040DIM3-2.5+T IC VREF SHUNT 1% SOT23-3 Analog Devices Inc./Maxim Integrated	4	$0.97			Tape & Reel (TR)	Active	Shunt	Fixed	2.5V	-	15 mA	±1%	150ppm/°C	-	35µVrms	-	-	70 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	ZXRE4041DFTA IC VREF SHUNT 1% SOT23 Diodes Incorporated	147	$1.05			Tape & Reel (TR)	Active	Shunt	Fixed	1.225V	-	12 mA	±1%	100ppm/°C	-	60µVrms	-	-	30 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4041EEM3-1.2/NOPB IC VREF SHUNT 2% SOT23-3 Texas Instruments	968	$0.89			Tape & Reel (TR)	Active	Shunt	Fixed	1.225V	-	12 mA	±2%	150ppm/°C	-	20µVrms	-	-	73 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3