Voltage Reference

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of 3,243

Mfr Part #	Quantity Available	Price	Series	Package	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

TL431BQDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	37,712 In Stock	1 : $0.48000 Cut Tape (CT) 3,000 : $0.17083 Tape & Reel (TR) 1 : $1.00000 Bulk	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM4040D20IDBZR IC VREF SHUNT 1% SOT23-3 Texas Instruments	92,372 In Stock 9,000 Factory	1 : $0.62000 Cut Tape (CT) 3,000 : $0.21888 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Fixed	2.048V	-	15 mA	±1%	150ppm/°C	-	35µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM285DR-2-5 IC VREF SHUNT 1.5% 8SOIC Texas Instruments	2,230 In Stock 10,000 Factory	1 : $0.63000 Cut Tape (CT) 2,500 : $0.22407 Tape & Reel (TR) 1 : $1.00000 Bulk	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Shunt	Fixed	2.5V	-	20 mA	±1.5%	20ppm/°C Typical	-	120µVrms	-	-	20 µA	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM285DR-1-2 IC VREF SHUNT 1% 8SOIC Texas Instruments	10,697 In Stock 10,000 Factory	1 : $0.65000 Cut Tape (CT) 2,500 : $0.24958 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Fixed	1.235V	-	20 mA	±1%	20ppm/°C Typical	-	60µVrms	-	-	10 µA	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM4040EIM3-2.5/NOPB IC VREF SHUNT 2% SOT23-3 Texas Instruments	91,712 In Stock 2,000 Factory	1 : $0.57000 Cut Tape (CT) 1,000 : $0.25390 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Fixed	2.5V	-	15 mA	±2%	150ppm/°C	-	35µVrms	-	-	70 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM4040DIM7-2.5/NOPB IC VREF SHUNT 1% SC70-5 Texas Instruments	17,130 In Stock	1 : $0.60000 Cut Tape (CT) 1,000 : $0.25465 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Fixed	2.5V	-	15 mA	±1%	150ppm/°C	-	35µVrms	-	-	70 µA	-40°C ~ 85°C (TA)	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SC-70-5
LMV431AIM5X/NOPB IC VREF SHUNT ADJ 1% SOT23-5 Texas Instruments	8,504 In Stock	1 : $0.69000 Cut Tape (CT) 3,000 : $0.26734 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	1.24V	30 V	15 mA	±1%	-	-	-	-	-	80 µA	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
ATL431BQDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	57,290 In Stock	1 : $0.70000 Cut Tape (CT) 3,000 : $0.27029 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.5%	82ppm/°C	-	-	-	-	35 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM4040D30IDBZR IC VREF SHUNT 1% SOT23-3 Texas Instruments	17,658 In Stock 9,000 Factory	1 : $0.73000 Cut Tape (CT) 3,000 : $0.28377 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Fixed	3V	-	15 mA	±1%	150ppm/°C	-	35µVrms	-	-	82 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TLVH431AIDBZR IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	13,131 In Stock 9,000 Factory	1 : $0.76000 Cut Tape (CT) 3,000 : $0.29423 Tape & Reel (TR) 1 : $1.00000 Bulk	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Shunt	Adjustable	1.24V	18 V	70 mA	±1%	-	-	-	-	-	100 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM4040DIM3-5.0/NOPB IC VREF SHUNT 1% SOT23-3 Texas Instruments	35,247 In Stock 10,000 Factory	1 : $0.73000 Cut Tape (CT) 1,000 : $0.31350 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Shunt	Fixed	5V	-	15 mA	±1%	150ppm/°C	-	80µVrms	-	-	85 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM4040DIM3-4.1/NOPB IC VREF SHUNT 1% SOT23-3 Texas Instruments	33,309 In Stock 10,000 Factory	1 : $0.79000 Cut Tape (CT) 1,000 : $0.33660 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	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
LM4040DIM3-2.5/NOPB IC VREF SHUNT 1% SOT23-3 Texas Instruments	12,169 In Stock	1 : $0.81000 Cut Tape (CT) 1,000 : $0.34367 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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
LM431ACM3X/NOPB IC VREF SHUNT ADJ 2.2% SOT23-3 Texas Instruments	90,178 In Stock	1 : $0.90000 Cut Tape (CT) 3,000 : $0.34799 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	2.495V	37 V	100 mA	±2.2%	50ppm/°C Typical	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM4041DIM3-1.2/NOPB IC VREF SHUNT 1% SOT23-3 Texas Instruments	12,050 In Stock 10,000 Factory	1 : $0.82000 Cut Tape (CT) 1,000 : $0.35033 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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
LM4040CIM3-2.0/NOPB IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	80,028 In Stock 10,000 Factory	1 : $0.92000 Cut Tape (CT) 1,000 : $0.39194 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	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
LM4040CIM3-4.1/NOPB IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	29,834 In Stock 10,000 Factory	1 : $0.94000 Cut Tape (CT) 1,000 : $0.39928 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Shunt	Fixed	4.096V	-	15 mA	±0.5%	100ppm/°C	-	80µVrms	-	-	73 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM4041CIM3-1.2/NOPB IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	20,166 In Stock 10,000 Factory	1 : $0.88000 Cut Tape (CT) 1,000 : $0.40136 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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
LM4040C30IDBZR IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	26,684 In Stock	1 : $0.95000 Cut Tape (CT) 3,000 : $0.40140 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Fixed	3V	-	15 mA	±0.5%	100ppm/°C	-	35µVrms	-	-	82 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM4040CIM3-2.5/NOPB IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	54,511 In Stock	1 : $0.89000 Cut Tape (CT) 1,000 : $0.40286 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Fixed	2.5V	-	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
LM4431M3X-2.5/NOPB IC VREF SHUNT 2% SOT23-3 Texas Instruments	13,550 In Stock 9,000 Factory	1 : $1.00000 Cut Tape (CT) 3,000 : $0.42539 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Fixed	2.5V	-	15 mA	±2%	30ppm/°C Typical	-	35µVrms	-	-	100 µA	0°C ~ 70°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM285MX-2.5/NOPB IC VREF SHUNT 1.5% 8SOIC Texas Instruments	7,171 In Stock	1 : $1.01000 Cut Tape (CT) 2,500 : $0.43008 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Fixed	2.5V	-	20 mA	±1.5%	150ppm/°C	-	120µVrms	-	-	20 µA	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
LM4040C25IDBZR IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	10,259 In Stock	1 : $1.05000 Cut Tape (CT) 3,000 : $0.44747 Tape & Reel (TR) 1 : $1.00000 Bulk	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Shunt	Fixed	2.5V	-	15 mA	±0.5%	100ppm/°C	-	35µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TLV431BQDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	10,941 In Stock 2,522,131 Marketplace 9,000 Factory	1 : $1.11000 Cut Tape (CT) 3,000 : $0.46943 Tape & Reel (TR) 471 : $0.64000 Bulk	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Shunt	Adjustable	1.24V	6 V	15 mA	±0.5%	-	-	-	-	-	100 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TLV431BQDBZRQ1 IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	8,747 In Stock 9,000 Factory	1 : $1.16000 Cut Tape (CT) 3,000 : $0.49028 Tape & Reel (TR)	Automotive, AEC-Q100	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	1.24V	6 V	15 mA	±0.5%	-	-	-	-	-	100 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3

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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.

Voltage Reference

Voltage Reference

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