Voltage Reference

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of 8,403

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	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package
AZ431LANTR-G1 IC VREF SHUNT ADJ 0.5% SOT23 Diodes Incorporated	99,321 In Stock	1 : $0.28000 Cut Tape (CT) 3,000 : $0.10659 Tape & Reel (TR)	AZ431L	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	1.24V	18 V	100 mA	±0.5%	20ppm/°C Typical	-	-	-	-	80 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TL431IDBZR IC VREF SHUNT ADJ 2.2% SOT23-3 Texas Instruments	21,755 In Stock	1 : $0.38000 Cut Tape (CT) 3,000 : $0.15271 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.2%	-	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TL431AIDBZR IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	65,707 In Stock	1 : $0.42000 Cut Tape (CT) 3,000 : $0.17189 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TL431AQDBZR IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	88,845 In Stock	1 : $0.48000 Cut Tape (CT) 3,000 : $0.19738 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TLV431BSN1T1G IC VREF SHUNT ADJ 0.5% SOT23-3 onsemi	42,806 In Stock 300,000 Factory	1 : $0.48000 Cut Tape (CT) 3,000 : $0.19636 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	1.24V	16 V	20 mA	±0.5%	-	-	-	-	-	80 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
TL431BIDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	19,265 In Stock	1 : $0.55000 Cut Tape (CT) 3,000 : $0.23755 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM4040CYM3-4.1-TR IC VREF SHUNT 0.5% SOT23-3 Microchip Technology	1,839 In Stock	1 : $0.57000 Cut Tape (CT) 3,000 : $0.45136 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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
TL432BIDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	46,667 In Stock	1 : $0.61000 Cut Tape (CT) 3,000 : $0.26492 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	80 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TL431BQDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	17,932 In Stock	1 : $0.61000 Cut Tape (CT) 3,000 : $0.26492 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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
LM4040C25FTA IC VREF SHUNT 0.5% SOT23 Diodes Incorporated	238,299 In Stock 123,000 Factory	1 : $0.74000 Cut Tape (CT) 3,000 : $0.32843 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	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
LM4041DADJFTA IC VREF SHUNT ADJ 1% SOT23-3 Diodes Incorporated	7,040 In Stock	1 : $0.77000 Cut Tape (CT) 3,000 : $0.33741 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	1.24V	10 V	12 mA	±1%	150ppm/°C	-	20µVrms	-	-	73 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM4041DFTA IC VREF SHUNT 1% SOT23 Diodes Incorporated	6,758 In Stock	1 : $0.77000 Cut Tape (CT) 3,000 : $0.33930 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Fixed	1.225V	-	12 mA	±1%	150ppm/°C	-	20µVrms	-	-	73 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
ATL431BIDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	5,485 In Stock	1 : $0.87000 Cut Tape (CT) 3,000 : $0.38830 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.5%	48ppm/°C	-	-	-	-	35 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TL431AQDBZRQ1 IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	69,612 In Stock	1 : $0.90000 Cut Tape (CT) 3,000 : $0.40494 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LMV431AIMFX/NOPB IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	34,330 In Stock	1 : $0.90000 Cut Tape (CT) 3,000 : $0.40702 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	TO-236-3, SC-59, SOT-23-3	SOT-23-3
LM4040D20IDBZR IC VREF SHUNT 1% SOT23-3 Texas Instruments	24,090 In Stock	1 : $0.90000 Cut Tape (CT) 3,000 : $0.40702 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
LM4041DIM3-1.2/NOPB IC VREF SHUNT 1% SOT23-3 Texas Instruments	29,197 In Stock	1 : $0.95000 Cut Tape (CT) 1,000 : $0.44803 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
LM4040DIM3-10.0/NOPB IC VREF SHUNT 1% SOT23-3 Texas Instruments	10,129 In Stock	1 : $0.96000 Cut Tape (CT) 1,000 : $0.45452 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Fixed	10V	-	15 mA	±1%	150ppm/°C	-	180µVrms	-	-	110 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	17,964 In Stock	1 : $0.98000 Cut Tape (CT) 1,000 : $0.46318 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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
LM4040DIM3-2.5/NOPB IC VREF SHUNT 1% SOT23-3 Texas Instruments	12,250 In Stock	1 : $0.98000 Cut Tape (CT) 3,000 : $0.44025 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
LM4040DIM3X-4.1/NOPB IC VREF SHUNT 1% SOT23-3 Texas Instruments	6,233 In Stock	1 : $0.98000 Cut Tape (CT) 3,000 : $0.44025 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	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
NCP51460SN33T1G IC VREF SERIES 1% SOT23-3 onsemi	24,927 In Stock	1 : $0.99000 Cut Tape (CT) 3,000 : $0.43387 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Series	Fixed	3.3V	-	20 mA	±1%	18ppm/°C Typical	12µVp-p	18µVrms	4.2V ~ 28V	220µA	-	0°C ~ 100°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)
TL431BQDBZRQ1 IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	42,445 In Stock	1 : $1.00000 Cut Tape (CT) 3,000 : $0.45269 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
TLVH431AQDBZR IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	23,360 In Stock	1 : $1.00000 Cut Tape (CT) 3,000 : $0.45269 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Shunt	Adjustable	1.24V	18 V	70 mA	±1%	-	-	-	-	-	100 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
ATL431BQDBZR IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	34,597 In Stock	1 : $1.03000 Cut Tape (CT) 3,000 : $0.46721 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

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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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