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
	LM385Z/NOPB IC VREF SHUNT ADJ 2% TO92-3 Texas Instruments	392	$1.22			Bulk	Active	Shunt	Adjustable	1.24V	5.3 V	20 mA	±2%	150ppm/°C	-	50µVrms	-	-	55 µA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	TL431BQLP IC VREF SHUNT ADJ 0.5% TO92-3 Texas Instruments	456	$1.27			Bulk	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)	TO-92-3
	LM336BM-2.5/NOPB IC VREF SHUNT 2% 8SOIC Texas Instruments	446	$1.25			Tube	Active	Shunt	Fixed	2.49V	-	10 mA	±2%	-	-	-	-	-	400 µA	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LM336M-5.0/NOPB IC VREF SHUNT 2% 8SOIC Texas Instruments	479	$1.27			Tube	Active	Shunt	Fixed	5V	-	10 mA	±2%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TLE2425CDR IC VREF GND REF 0.8% 8SOIC Texas Instruments	211	$2.39			Tape & Reel (TR)	Active	Ground Reference (Virtual)	Fixed	2.5V	-	20 mA	±0.8%	20ppm/°C Typical	-	100µVrms	4V ~ 40V	-	-	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LM4040AIM3-5.0+T IC VREF SHUNT 0.1% SOT23-3 Analog Devices Inc./Maxim Integrated	34	$2.60			Tape & Reel (TR)	Active	Shunt	Fixed	5V	-	15 mA	±0.1%	100ppm/°C	-	80µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040AIX3-2.5+T IC VREF SHUNT 0.1% SC70-3 Analog Devices Inc./Maxim Integrated	43	$2.64			Tape & Reel (TR)	Active	Shunt	Fixed	2.5V	-	15 mA	±0.1%	100ppm/°C	-	35µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	Surface Mount	SC-70, SOT-323	SC-70-3
	LM385BLP-1-2 IC VREF SHUNT 1% TO92-3 Texas Instruments	231	$1.34			Bulk	Active	Shunt	Fixed	1.235V	-	20 mA	±1%	20ppm/°C Typical	-	60µVrms	-	-	15 µA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	LM385BLP-2-5 IC VREF SHUNT 1.5% TO92-3 Texas Instruments	722	$1.35			Bulk	Active	Shunt	Fixed	2.5V	-	20 mA	±1.5%	20ppm/°C Typical	-	120µVrms	-	-	20 µA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	LM385D-2-5 IC VREF SHUNT 3% 8SOIC Texas Instruments	638	$1.41			Tube	Active	Shunt	Fixed	2.5V	-	20 mA	±3%	20ppm/°C Typical	-	120µVrms	-	-	20 µA	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LM385LP-1-2 IC VREF SHUNT 2% TO92-3 Texas Instruments	375	$1.43			Bulk	Active	Shunt	Fixed	1.235V	-	20 mA	±2%	20ppm/°C Typical	-	60µVrms	-	-	15 µA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	MAX6071BAUT12+T IC VREF SERIES 0.08% SOT23-6 Analog Devices Inc./Maxim Integrated	336	$2.81			Tape & Reel (TR)	Active	Series	Fixed	1.25V	-	10 mA	±0.08%	8ppm/°C	3.6µVp-p	5µVrms	2.7V ~ 5.5V	260µA	-	-40°C ~ 125°C (TA)	Surface Mount	SOT-23-6	SOT-6
	LM336BLPE3-2-5 IC VREF SHUNT 2% TO92-3 Texas Instruments	358	$1.50			Bulk	Active	Shunt	Fixed	2.49V	-	10 mA	±2%	-	-	-	-	-	400 µA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	LM385M/NOPB IC VREF SHUNT ADJ 2% 8SOIC Texas Instruments	308	$1.48			Tube	Active	Shunt	Adjustable	1.24V	5.3 V	20 mA	±2%	150ppm/°C	-	50µVrms	-	-	55 µA	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LM431ACM/NOPB IC VREF SHUNT ADJ 2.2% 8SOIC Texas Instruments	610	$1.51			Tube	Active	Shunt	Adjustable	2.495V	37 V	100 mA	±2.2%	50ppm/°C Typical	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LM4050BEM3-4.1+T IC VREF SHUNT 0.2% SOT23-3 Analog Devices Inc./Maxim Integrated	126	$2.65			Tape & Reel (TR)	Active	Shunt	Fixed	4.096V	-	15 mA	±0.2%	50ppm/°C	-	64µVrms	-	-	73 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040AEX3-3.3+T IC VREF SHUNT 0.1% SC70-3 Analog Devices Inc./Maxim Integrated	29	$2.65			Tape & Reel (TR)	Active	Shunt	Fixed	3.3V	-	15 mA	±0.1%	100ppm/°C	-	50µVrms	-	-	67 µA	-40°C ~ 125°C (TA)	Surface Mount	SC-70, SOT-323	SC-70-3
	LM4050CIM3-4.1/NOPB IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	142	$2.82			Tape & Reel (TR)	Active	Shunt	Fixed	4.096V	-	15 mA	±0.5%	50ppm/°C	-	93µVrms	-	-	73 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040AIM3-2.0/NOPB IC VREF SHUNT 0.1% SOT23-3 Texas Instruments	310	$2.85			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
	LM431AIM/NOPB IC VREF SHUNT ADJ 2.2% 8SOIC Texas Instruments	248	$1.61			Tube	Active	Shunt	Adjustable	2.495V	37 V	100 mA	±2.2%	50ppm/°C Typical	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC