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
	LM4041EIM3X-1.2 IC VREF SHUNT 2% SOT23-3 National Semiconductor	615	$0.32			Bulk	Active	Shunt	Fixed	1.225V	-	12 mA	±2%	150ppm/°C	-	20µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040DIZ-4.1 IC VREF SHUNT 1% TO92-3 National Semiconductor	1,170	$0.32			Bulk	Active	Shunt	Fixed	4.096V	-	15 mA	±1%	150ppm/°C	-	80µVrms	-	-	73 µA	-40°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	LM4040DIM3X-10-NS TWO TERMINAL VOLTAGE REFERENCE, National Semiconductor	1,699	$0.33			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	LM4040DIM3-8.2/NOPB IC VREF SHUNT 1% SOT23-3 National Semiconductor	515	$0.33			Bulk	Obsolete	Shunt	Fixed	8.192V	-	15 mA	±1%	150ppm/°C	-	130µVrms	-	-	96 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM3411M5-3.3 IC VREF SHUNT 1% SOT23-5 National Semiconductor	554	$0.32			Bulk	Active	Shunt	Fixed	3.3V	-	15 mA	±1%	-	-	50µVrms	20V	150µA	-	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	LM4040CIM3X-10-NS TWO TERMINAL VOLTAGE REFERENCE, National Semiconductor	2,603	$0.35			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	TL1431CKTPR VOLTAGE REFERENCE Texas Instruments	424	$0.35			Bulk	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	-	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Surface Mount	TO-252-3, DPak (2 Leads + Tab), SC-63	TO-252-3
	LM4040CIZ-5.0 IC VREF SHUNT 0.5% TO92-3 National Semiconductor	1,245	$0.36			Bulk	Active	Shunt	Fixed	5V	-	15 mA	±0.5%	100ppm/°C	-	80µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	LM4040CIZ-10.0 IC VREF SHUNT 0.5% TO92-3 National Semiconductor	1,020	$0.37			Bulk	Active	Shunt	Fixed	10V	-	15 mA	±0.5%	100ppm/°C	-	180µVrms	-	-	103 µA	-40°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	LM4040CIX3-2.5-T PRECISION MICROPOWER SHUNT VREF Analog Devices Inc./Maxim Integrated	45	$0.36			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	LM4040CIZ-4.1 TWO TERMINAL VOLTAGE REFERENCE National Semiconductor	2,474	$0.36			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	LM336BZ-2.5/LFT1 IC VREF SHUNT 2% TO92-3 National Semiconductor	622	$0.37			Box	Obsolete	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
	AD1585ART-REEL 2.5-5.0V UPOWER, PRECISION VREF Analog Devices Inc.	613	$0.39			Bulk	Active	Series	Fixed	5V	-	5 mA	±1%	100ppm/°C	140µVp-p	100µVrms	5.2V ~ 12V	70µA	-	-40°C ~ 125°C	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040BIM-10.0 TWO TERMINAL VOLTAGE REFERENCE National Semiconductor	1,319	$0.39			Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	-
	LM4040BIM-8.2 TWO TERMINAL VOLTAGE REFERENCE National Semiconductor	2,023	$0.40			Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	8-SOIC (0.154", 3.90mm Width)	-
	LM4041CIM7-ADJ IC VREF SHUNT ADJ 0.5% SC70-5 National Semiconductor	1,548	$0.39			Bulk	Active	Shunt	Adjustable	1.24V	10 V	12 mA	±0.5%	100ppm/°C	-	20µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-70-5
	LM385BZ-2.5/T1 MICROPOWER VOLTAGE REFERENCE DIO National Semiconductor	1,200	$0.39			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	LM4040CIM3X-2.0/NOPB IC VREF SHUNT 0.5% SOT23-3 National Semiconductor	1,328	$0.41			Bulk	Obsolete	Shunt	Fixed	2.048V	-	15 mA	±0.5%	100ppm/°C	-	35µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4040CIZ-4.1/NOPB IC VREF SHUNT 0.5% TO92-3 National Semiconductor	42	$0.40			Box	Obsolete	Shunt	Fixed	4.096V	-	15 mA	±0.5%	100ppm/°C	-	80µVrms	-	-	73 µA	-40°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	TL431CD IC VREF SHUNT ADJ 2.21% 8SOP Fairchild Semiconductor	1,023	$0.40			Tube	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±2.21%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOP