Voltage References:

1,461 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
Reference Voltage Max
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Input Voltage Max
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55T7345

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.349
10+
$0.276
25+
$0.258
50+
$0.248
100+
$0.237
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+
$0.861
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
-
-
91T5114

RoHS

Date/Lot Code

Each
1+
$0.454
10+
$0.317
100+
$0.251
500+
$0.223
1000+
$0.203
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
36V
2%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
125°C
-
-
58M8022

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.834
10+
$0.627
25+
$0.576
50+
$0.547
100+
$0.516
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+
$0.533
10+
$0.373
100+
$0.292
500+
$0.260
1000+
$0.251
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
36V
1%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
125°C
-
-
58M8020

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.629
10+
$0.476
25+
$0.441
50+
$0.422
100+
$0.402
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+
$0.241
10+
$0.241
25+
$0.241
50+
$0.241
100+
$0.241
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+
$0.452
10+
$0.324
100+
$0.255
500+
$0.227
1000+
$0.212
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
36V
2%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
85°C
AEC-Q100
-
08X4530

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$2.530
10+
$1.870
25+
$1.700
50+
$1.600
100+
$1.510
More Pricing...
Min: 1 / Mult: 1
Min: 100 / Mult: 1
Series - Fixed
-
1.2425V
-
1.2575V
0.6%
± 50ppm/°C
SOT-23
3Pins
Surface Mount
5.5V
-40°C
85°C
-
-
42Y0817

RoHS

Each (Supplied on Cut Tape)
1+
$0.526
25+
$0.525
50+
$0.482
100+
$0.482
250+
$0.445
More Pricing...
Min: 1 / Mult: 1
Min: 100 / 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+
$0.654
10+
$0.452
100+
$0.265
500+
$0.198
1000+
$0.156
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)
1+
$3.800
10+
$2.830
25+
$2.590
50+
$2.450
100+
$2.330
Min: 1 / Mult: 1
Min: 100 / 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+
$2.070
10+
$1.740
25+
$1.740
50+
$1.740
100+
$1.740
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+
$11.010
100+
$10.540
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

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$6.470
10+
$4.920
25+
$4.540
50+
$4.330
100+
$4.120
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+
$0.246
10+
$0.176
25+
$0.160
50+
$0.151
100+
$0.141
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
-
2.495V
-
36V
2%
92ppm/°C
TO-92
3Pins
Through Hole
-
0°C
70°C
-
-
33AH4714

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$7.270
10+
$6.950
25+
$6.620
50+
$6.330
100+
$6.050
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+
$5.220
10+
$4.990
25+
$4.740
50+
$4.540
100+
$4.340
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+
$0.337
10+
$0.234
25+
$0.212
50+
$0.199
100+
$0.185
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+
$1.180
10+
$1.130
25+
$1.070
50+
$1.030
100+
$0.980
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+
$2.390
25+
$2.190
50+
$2.080
100+
$1.960
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
-
-
91T5104

RoHS

Each
1+
$0.533
10+
$0.378
100+
$0.298
500+
$0.265
1000+
$0.255
Min: 1 / Mult: 1
Shunt - Adjustable
TL431
2.495V
-
36V
1%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
125°C
AEC-Q100
-
33R1413

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.501
10+
$0.381
25+
$0.352
50+
$0.337
100+
$0.320
More Pricing...
Min: 5 / Mult: 5
Min: 100 / Mult: 5
Shunt - Adjustable
TS2431
2.5V
-
24V
1%
± 50ppm/°C
SOT-23
3Pins
Surface Mount
24V
-40°C
105°C
-
-
98K4149

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.030
10+
$1.570
25+
$1.450
50+
$1.390
100+
$1.330
More Pricing...
Min: 1 / Mult: 1
Shunt - Fixed
ZXRE125
1.208V
-
1.232V
1%
± 20ppm/°C
SOT-23
3Pins
Surface Mount
-
-40°C
85°C
-
-
91T5103

RoHS

Date/Lot Code

Each
1+
$0.479
10+
$0.342
100+
$0.270
500+
$0.241
1000+
$0.233
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
36V
1%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
85°C
AEC-Q100
-
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