Voltage Reference

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of 27

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	2,492 : $0.20640 Bulk	-	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
KA431DTF IC VREF SHUNT ADJ 2% 8SOIC onsemi	0 In Stock	Active	-	Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
KA431AZBU IC VREF SHUNT ADJ 1% TO92-3 onsemi	5,964 In Stock	1 : $0.31000 Bulk	-	Bulk	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
KA431SMF2TF IC VREF SHUNT 36V 2% SOT23F-3 onsemi	2,885 In Stock	1 : $0.35000 Cut Tape (CT) 3,000 : $0.18200 Tape & Reel (TR)	-	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
KA431ADTF IC VREF SHUNT ADJ 1% 8SOIC 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	8-SOIC (0.154", 3.90mm Width)	8-SOIC
KS431SAMFTF KS431SAMFTF Fairchild Semiconductor	438,000 Marketplace	1,514 : $0.34400 Bulk	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
KA431D IC VREF SHUNT ADJ 2% 8SOIC Fairchild Semiconductor	48,600 Marketplace	1,514 : $0.34400 Tube	-	Tube	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
KA431SAMF2TF IC VREF SHUNT ADJ 1% SOT23F-3 onsemi	5,584 In Stock	1 : $0.44000 Cut Tape (CT)	-	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	1 : $0.44000 Cut Tape (CT)	-	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	925 : $0.55040 Bulk	-	Bulk	Active	Shunt	-	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	-	-	-	-	-
KA431ADTF IC VREF SHUNT ADJ 1% 8SOIC Fairchild Semiconductor	7,689 Marketplace	925 : $0.55040 Bulk	-	Bulk	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
KA431AZBU TWO TERMINAL VOLTAGE REFERENCE, Fairchild Semiconductor	357,841 Marketplace	3,125 : $0.17200 Bulk	-	Bulk	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
KA431SMF2TF IC VREF SHUNT ADJ 2% SOT23F-3 Fairchild Semiconductor	2,733,559 Marketplace	2,746 : $0.18920 Bulk	-	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
KA431ZTA IC VREF SHUNT ADJ 2% TO92-3 Fairchild Semiconductor	10 Marketplace	10 : $0.12000 Bulk	-	Bulk	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
KA431SAMFTF_G IC VREF SHUNT ADJ 1% SOT23F-3 onsemi	0 In Stock	3,000 : $0.14916 Tape & Reel (TR)	-	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
KA431LZTA_F065 IC VREF SHUNT ADJ 0.5% TO92-3 onsemi	0 In Stock	2,000 : $0.15934 Tape & Box (TB)	-	Tape & Box (TB)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
KA431LZTA IC VREF SHUNT ADJ 0.5% TO92-3 onsemi	0 In Stock	Obsolete	-	Tape & Box (TB)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
KA431LZTF IC VREF SHUNT ADJ 0.5% TO92-3 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)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
KA431ZTF IC VREF SHUNT ADJ 2% TO92-3 onsemi	0 In Stock	Obsolete	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
KA431D IC VREF SHUNT ADJ 2% 8SOIC onsemi	0 In Stock	Obsolete	-	Tube	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
KA431LDTF IC VREF SHUNT ADJ 0.5% 8SOIC 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	8-SOIC (0.154", 3.90mm Width)	8-SOIC
KA431AZTA IC VREF SHUNT ADJ 1% TO92-3 onsemi	0 In Stock	Obsolete	-	Tape & Box (TB)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
KA431AZTF IC VREF SHUNT ADJ 1% TO92-3 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)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
KA431ZTA IC VREF SHUNT ADJ 2% TO92-3 onsemi	0 In Stock	Obsolete	-	Tape & Box (TB)	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
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

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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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