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Voltage References:

1,528 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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Reference Voltage Min
Input Voltage Min
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55T7345

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Date/Lot Code

78 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$0.338
10+
$0.283
25+
$0.269
50+
$0.262
100+
$0.255
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
-
1.24V
-
18V
1%
-
SOT-23
3Pins
Surface Mount
18V
-40°C
125°C
-
-
89C7118

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5,405 In stock
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
-
-
91T5114

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Date/Lot Code

6,776 In stock
Delivery in 2-4 business days from our UK warehouse
Each
1+
$0.358
10+
$0.258
100+
$0.208
500+
$0.187
1000+
$0.181
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Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
36V
2%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
125°C
AEC-Q100
-
58M8022

RoHS

Date/Lot Code

3,716 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$0.869
10+
$0.662
25+
$0.611
50+
$0.581
100+
$0.551
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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
-
91T5106

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Date/Lot Code

50,108 In stock
Delivery in 2-4 business days from our UK warehouse
Each
1+
$0.378
10+
$0.278
100+
$0.226
500+
$0.203
1000+
$0.196
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
36V
1%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
125°C
AEC-Q100
-
91T5101

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Date/Lot Code

3,765 In stock
Delivery in 2-4 business days from our UK warehouse
Each
1+
$0.419
10+
$0.301
100+
$0.242
500+
$0.219
1000+
$0.212
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Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
36V
1%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
125°C
AEC-Q100
-
58M8020

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Date/Lot Code

5,354 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$0.712
10+
$0.538
25+
$0.495
50+
$0.470
100+
$0.445
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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

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5,264 In stock
Each (Supplied on Cut Tape)
Cut Tape
1+
$0.242
10+
$0.242
25+
$0.242
50+
$0.242
100+
$0.242
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Min: 1 / Mult: 1
Shunt - Fixed
TS4040
2.475V
-
2.525V
1%
± 30ppm/°C
SOT-23
3Pins
Surface Mount
-
-40°C
85°C
-
-
91T5100

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Date/Lot Code

213 In stock
Delivery in 2-4 business days from our UK warehouse
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
-
36V
2%
-
SOT-23
3Pins
Surface Mount
36V
-40°C
85°C
AEC-Q100
-
08X4530

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Date/Lot Code

867 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$2.530
10+
$1.870
25+
$1.700
50+
$1.600
100+
$1.510
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

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Date/Lot Code

3,465 In stock
Delivery in 2-4 business days from our UK warehouse
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

2,699 In stock
Each (Supplied on Cut Tape)
Cut Tape
1+
$0.542
25+
$0.541
50+
$0.541
100+
$0.496
250+
$0.458
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

4,492 In stock
Delivery in 2-4 business days from our UK warehouse
Each
1+
$0.654
10+
$0.460
100+
$0.271
500+
$0.205
1000+
$0.163
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
36V
1%
-
TO-226AA
3Pins
Through Hole
36V
0°C
70°C
-
-
82Y6686

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Date/Lot Code

120 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$3.800
10+
$2.830
25+
$2.590
50+
$2.450
100+
$2.330
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

200 In stock
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

1,210 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$15.720
10+
$12.320
25+
$11.440
50+
$10.940
100+
$10.430
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

2,561 In stock
Each (Supplied on Cut Tape)
Cut Tape
1+
$4.480
10+
$4.140
25+
$4.140
50+
$4.140
100+
$3.840
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
-
-
29AH3394

RoHS

Date/Lot Code

99 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$0.744
10+
$0.712
25+
$0.676
50+
$0.647
100+
$0.619
More Pricing...
Min: 5 / Mult: 5
Shunt - Adjustable
TL431
2.495V
-
36V
1%
-
SOT-23
3Pins
Surface Mount
-
-40°C
85°C
-
-
33AH4216

RoHS

Date/Lot Code

130 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$0.962
10+
$0.921
25+
$0.875
50+
$0.837
100+
$0.801
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
-
-
33AH5115

RoHS

Date/Lot Code

1,148 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$0.252
10+
$0.181
25+
$0.166
50+
$0.156
100+
$0.146
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

1,066 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$7.500
10+
$7.180
25+
$6.820
50+
$6.510
100+
$6.230
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

74,326 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$5.380
10+
$5.150
25+
$4.880
50+
$4.670
100+
$4.480
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

3,915 In stock
Delivery in 2-4 business days from our UK warehouse
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

762 In stock
Delivery in 2-4 business days from our UK warehouse
Each (Supplied on Cut Tape)
Cut Tape
1+
$1.230
10+
$1.170
25+
$1.110
50+
$1.070
100+
$1.020
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

111 In stock
Delivery in 2-4 business days from our UK warehouse
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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