Voltage Reference

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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
KA431SMFTF IC VREF SHUNT ADJ 2% SOT23F-3 onsemi	0 In Stock 100,240 Marketplace	Obsolete	-	Tape & Reel (TR) Bulk	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	SOT-23-3 Flat Leads	SOT-23F-3
KA431SMF2TF IC VREF SHUNT 36V 2% SOT23F-3 onsemi	2,885 In Stock	Obsolete	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	SOT-23-3 Flat Leads	SOT-23F-3
KA431SAMF2TF IC VREF SHUNT ADJ 1% SOT23F-3 onsemi	5,584 In Stock	Obsolete	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	SOT-23-3 Flat Leads	SOT-23F-3
KA431SAMFTF IC VREF SHUNT ADJ 1% SOT23F-3 onsemi	2,385 In Stock	Obsolete	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	SOT-23-3 Flat Leads	SOT-23F-3
KA431ADTF KA431A - TWO TERMINAL VOLTAGE RE onsemi	18,680 Marketplace	Active	-	Bulk	Active	Shunt	-	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	-	-	-	-	-
KA431SMF2TF IC VREF SHUNT ADJ 2% SOT23F-3 Fairchild Semiconductor	2,733,559 Marketplace	Active	-	Bulk	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	SOT-23-3 Flat Leads	SOT-23F-3
KA431SAMFTF_G IC VREF SHUNT ADJ 1% SOT23F-3 onsemi	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	SOT-23-3 Flat Leads	SOT-23F-3
KA431SLMFTF IC VREF SHUNT ADJ 0.5% SOT23F-3 onsemi	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	SOT-23-3 Flat Leads	SOT-23F-3
KA431SLMF2TF IC VREF SHUNT ADJ 0.5% SOT23F-3 onsemi	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	SOT-23-3 Flat Leads	SOT-23F-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.