Voltage References:

1,530 Products Found

We offer many types of voltage references from multiple manufacturers.Voltage references are accurate, temperature-compensated voltage sources that provide specific output voltage values. Voltage reference ICs may be either shunt voltage reference (two-terminal) or series voltage reference (three-terminal) types.A shunt voltage reference is usually designed to work over a wide range of currents. It is as simple to use as a Zener diode. Series voltage references are ideal for circuits with large changes in supply voltage or load current. They are especially useful with very large load currents as there is no series resistor between the reference and supply.Our specialist products include precision voltage references for signal-conditioning applications using a single voltage source. A particularly popular offering is the TLV431 precision voltage reference. The TLV431 is a three terminal adjustable shunt reference offering excellent temperature stability and output current handling capability up to 20mA. The output voltage may be set to any chosen voltage between 1.24V and 18V by selection of two external divider resistors. It can be used as a replacement for Zener diodes in many applications requiring an improvement in Zener performance.Fixed, adjustable and programmable variants are available in both shunt and series configurations. Reference voltages range from 0.5V to ±10V, while temperature coefficients cover 0.3ppm/°C to ±300ppm/°C.

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Voltage Reference Type
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Reference Voltage Min
Input Voltage Min
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Input Voltage Max
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91T5114

RoHS

Date/Lot Code

Each
1+
$0.356
10+
$0.233
100+
$0.194
500+
$0.185
1000+
$0.180
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
-
2%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
125°C
AEC-Q100
-
91T5106

RoHS

Date/Lot Code

Each
1+
$0.378
10+
$0.253
100+
$0.203
500+
$0.195
1000+
$0.187
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
-
1%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
125°C
AEC-Q100
-
55T7345

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.435
10+
$0.327
25+
$0.298
50+
$0.283
100+
$0.266
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
-
1.228V
-
1.252V
1%
-
SOT-23
3Pins
Surface Mount
18V
-40°C
125°C
-
-
89C7118

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.860
Min: 1 / Mult: 1
Series - Fixed
MCP1525 Series
2.475V
-
2.525V
1%
± 27ppm/°C
SOT-23
3Pins
Through Hole
5.5V
-40°C
85°C
-
-
58M8022

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.869
10+
$0.662
25+
$0.609
50+
$0.580
100+
$0.549
More Pricing...
Min: 1 / Mult: 1
Shunt - Fixed
LM4041
1.213V
-
1.237V
1%
± 20ppm/°C
SOT-23
3Pins
Surface Mount
-
-40°C
125°C
AEC-Q100
-
91T5101

RoHS

Date/Lot Code

Each
1+
$0.417
10+
$0.303
100+
$0.244
500+
$0.219
1000+
$0.212
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
-
1%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
125°C
AEC-Q100
-
58M8020

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.584
10+
$0.410
25+
$0.367
50+
$0.342
100+
$0.317
More Pricing...
Min: 5 / Mult: 5
Shunt - Fixed
LM4040
4.95V
-
5.05V
1%
± 30ppm/°C
SOT-23
3Pins
Surface Mount
-
-40°C
125°C
AEC-Q100
-
26R3041

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.311
10+
$0.311
25+
$0.311
50+
$0.311
100+
$0.311
More Pricing...
Min: 1 / Mult: 1
Shunt - Fixed
TS4040
2.475V
-
2.525V
1%
± 30ppm/°C
SOT-23
3Pins
Surface Mount
-
-40°C
85°C
-
-
91T5100

RoHS

Date/Lot Code

Each
1+
$0.356
10+
$0.262
100+
$0.209
500+
$0.188
1000+
$0.182
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
-
2%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
85°C
AEC-Q100
-
08X4530

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.980
10+
$2.330
25+
$2.120
50+
$1.920
100+
$1.730
More Pricing...
Min: 1 / Mult: 1
Series - Fixed
-
1.2425V
-
1.2575V
0.6%
± 50ppm/°C
SOT-23
3Pins
Surface Mount
5.5V
-40°C
85°C
-
-
31Y2114

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.398
10+
$0.290
25+
$0.263
Min: 5 / Mult: 5
Shunt - Adjustable
KA431SA
2.5V
-
36V
1%
± 50ppm/°C
SOT-23F
3Pins
Surface Mount
36V
-25°C
85°C
-
-
42Y0817

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.534
25+
$0.533
50+
$0.533
100+
$0.489
250+
$0.451
More Pricing...
Min: 1 / Mult: 1
Series - Fixed
NCP51460
3.267V
-
3.333V
1%
± 18ppm/°C
SOT-23
3Pins
Surface Mount
28V
0°C
100°C
-
-
72K7246

RoHS

Date/Lot Code

Each
1+
$0.662
10+
$0.481
100+
$0.349
500+
$0.263
1000+
$0.210
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
36V
1%
-
TO-226AA
3Pins
Through Hole
36V
0°C
70°C
-
-
82Y6686

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.550
10+
$3.580
25+
$3.060
50+
$2.770
100+
$2.480
More Pricing...
Min: 1 / Mult: 1
Series - Fixed
ISL21010
1.497V
-
1.503V
0.2%
15ppm/°C
SOT-23
3Pins
Surface Mount
5.5V
-40°C
125°C
-
-
73Y5128

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.460
10+
$1.820
25+
$1.660
50+
$1.570
100+
$1.480
More Pricing...
Min: 1 / Mult: 1
Series - Fixed
MAX6005
4.95V
-
5.05V
1%
± 20ppm/°C
SOT-23
3Pins
Surface Mount
12.6V
-40°C
85°C
-
-
94AC1717

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$15.720
10+
$12.320
25+
$11.470
50+
$11.000
100+
$10.530
More Pricing...
Min: 1 / Mult: 1
Series - Fixed
MAX6126 Series
2.4994V
-
2.5006V
0.06%
± 2ppm/°C
µMAX
8Pins
Surface Mount
12.6V
-40°C
125°C
-
-
73Y5187

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$6.110
10+
$4.740
25+
$4.400
50+
$4.200
100+
$4.010
More Pricing...
Min: 1 / Mult: 1
Series - Fixed
MAX6070
2.4996V
-
2.5004V
0.04%
± 1.5ppm/°C
SOT-23
6Pins
Surface Mount
5.5V
-40°C
125°C
-
-
33AH5115

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.244
10+
$0.173
25+
$0.157
50+
$0.148
100+
$0.138
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
-
2.495V
-
36V
2%
92ppm/°C
TO-92
3Pins
Through Hole
-
0°C
70°C
-
-
33AH4216

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.948
10+
$0.908
25+
$0.862
50+
$0.825
100+
$0.789
More Pricing...
Min: 1 / Mult: 1
Shunt - Fixed
LM4040
4.95V
-
5.05V
1%
± 30ppm/°C
TO-226AA
3Pins
Through Hole
-
-40°C
85°C
-
-
29AH3394

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.733
10+
$0.701
25+
$0.666
50+
$0.637
100+
$0.611
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
36V
1%
-
SOT-23
3Pins
Surface Mount
-
-40°C
85°C
-
-
33AH4714

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$7.380
10+
$7.070
25+
$6.720
50+
$6.430
100+
$6.150
More Pricing...
Min: 1 / Mult: 1
Series - Fixed
-
9.99V
-
10.01V
10mV
± 10ppm/°C
SOIC
8Pins
Surface Mount
-
-25°C
85°C
-
-
28AH3459

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.300
10+
$5.060
25+
$4.810
50+
$4.600
100+
$4.410
More Pricing...
Min: 1 / Mult: 1
Series - Fixed
-
2.4975V
-
2.5025V
0.1%
20ppm/°C
SOT-23
5Pins
Surface Mount
5.5V
-40°C
125°C
AEC-Q100
-
76AH4833

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.345
10+
$0.242
25+
$0.219
50+
$0.206
100+
$0.192
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
-
2.495V
-
36V
0.5%
20ppm/°C
SOT-23
3Pins
Surface Mount
36V
-40°C
125°C
-
-
33AH4193

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.210
10+
$1.160
25+
$1.100
50+
$1.050
100+
$1.010
More Pricing...
Min: 1 / Mult: 1
Shunt - Fixed
-
2.425V
-
2.575V
0.8%
150ppm/°C
TO-226AA
3Pins
Through Hole
-
0°C
70°C
-
-
28AH4813

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.230
10+
$2.410
25+
$2.200
50+
$2.090
100+
$1.960
More Pricing...
Min: 1 / Mult: 1
Series - Fixed
REF3325
2.49625V
-
2.50375V
0.15%
± 8ppm/°C
SC-70
3Pins
Surface Mount
5.5V
-40°C
125°C
-
-
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