Voltage References

Voltage references are electronic devices that provide a fixed output voltage. They provide a constant voltage regardless of external factors. This includes the load on the device, temperature or fluctuations in the power supply. Learn more in our voltage references guide.

Voltage references ha...

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DiodesZetex Precision Shunt Voltage Regulator ±0.5 % 3-Pin SOT-23, LM4040C25FTA
DiodesZetex Precision Shunt Voltage Regulator ±0.5 % 3-Pin SOT-23, LM4040C25FTA
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RS Stock No.: 718-538Brand: DiodesZetexManufacturers Part No.: LM4040C25FTA

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DiodesZetex
Voltage Regulator
-
-
SOT-23
-
Precision
-
-
±0.5 %
-
Surface Mount
-
20 ppm/°C
-
Shunt
-
-
-
-
-
-
-
-40°C
3
-
125°C
-
-
-
RoHS
1.1mm
LM4040
-
3mm
-
-
-
-
-
-
Current, Voltage
-
No
DiodesZetex Precision Shunt Voltage Regulator ±0.5 % 3-Pin SOT-23, LM4040C25FTA
DiodesZetex Precision Shunt Voltage Regulator ±0.5 % 3-Pin SOT-23, LM4040C25FTA
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RS Stock No.: 718-539Brand: DiodesZetexManufacturers Part No.: LM4040C25FTA

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1

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DiodesZetex
Voltage Regulator
-
-
SOT-23
-
Precision
-
-
±0.5 %
-
Surface Mount
-
20 ppm/°C
-
Shunt
-
-
-
-
-
-
-
-40°C
3
-
125°C
-
-
-
RoHS
1.1mm
LM4040
-
3mm
-
-
-
-
-
-
Current, Voltage
-
No
Microchip Fixed Series Voltage Reference ±0.08 % 8-Pin SOIC, MCP1501-25E/SN
Microchip Fixed Series Voltage Reference ±0.08 % 8-Pin SOIC, MCP1501-25E/SN
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RS Stock No.: 765-467Brand: MicrochipManufacturers Part No.: MCP1501-25E/SN

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Microchip
Voltage Reference
-
-
SOIC
-
Fixed
-
-
±0.08 %
-
Surface Mount
-
50 ppm/°C
-
Series
-
-
-
5.5V
-
-
-
-40°C
8
-
125°C
50 ppm/V
-
40 (Sink) ppm/mA, 70 (Source) ppm/mA
-
1.5mm
MCP1501
3.9mm
4.9mm
-
-
-
-
-
-
-
-
AEC-Q100
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.1 % 6-Pin SOT-23, MCP1501T-18E/CHYVAO
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.1 % 6-Pin SOT-23, MCP1501T-18E/CHYVAO
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RS Stock No.: 724-743Brand: MicrochipManufacturers Part No.: MCP1501T-18E/CHYVAO

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Microchip
High Precision Buffered Voltage Reference
-
-
SOT-23
-
Precision
-
-
0.1 %
-
Surface Mount
-
50 ppm/°C
-
Buffer
-
-
20mA
5.5V
-
-
-
-40°C
6
-
125°C
50 ppm/V
-
40 ppm/mA
RoHS
1.75mm
MCP1501
-
4.9mm
-
-
-
1.65V
-
-
Current, Voltage
-
AEC-Q100
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.10% 6-Pin SOT-23, MCP1501T-33E/CHYVAO
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.10% 6-Pin SOT-23, MCP1501T-33E/CHYVAO
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RS Stock No.: 724-744Brand: MicrochipManufacturers Part No.: MCP1501T-33E/CHYVAO

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3000

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Microchip
High Precision Buffered Voltage Reference
-
-
SOT-23
-
Precision
-
-
0.10%
-
Surface Mount
-
50 ppm/°C
-
Buffer
-
-
20mA
5.5V
-
-
-
-40°C
6
-
125°C
50 ppm/V
-
40 ppm/mA
RoHS
1.75mm
MCP1501
-
4.9mm
-
-
-
1.65V
-
-
Current, Voltage
-
AEC-Q100
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.10% 6-Pin SOT-23, MCP1501T-40E/CHYVAO
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.10% 6-Pin SOT-23, MCP1501T-40E/CHYVAO
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RS Stock No.: 724-745Brand: MicrochipManufacturers Part No.: MCP1501T-40E/CHYVAO

P.O.A.

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3000

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Microchip
High Precision Buffered Voltage Reference
-
-
SOT-23
-
Precision
-
-
0.10%
-
Surface Mount
-
50 ppm/°C
-
Buffer
-
-
20mA
5.5V
-
-
-
-40°C
6
-
125°C
50 ppm/V
-
40 ppm/mA
RoHS
1.75mm
MCP1501
-
4.9mm
-
-
-
1.65V
-
-
Current, Voltage
-
AEC-Q100
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.10% 6-Pin SOT-23, MCP1502T-18E/CHYVAO
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.10% 6-Pin SOT-23, MCP1502T-18E/CHYVAO
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RS Stock No.: 724-746Brand: MicrochipManufacturers Part No.: MCP1502T-18E/CHYVAO

P.O.A.

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Microchip
High Precision Buffered Voltage Reference
-
-
SOT-23
-
Precision
-
-
0.10%
-
Surface Mount
-
7 ppm/°C
-
Buffer
-
-
20mA
5.5V
-
-
-
-40°C
6
-
125°C
50 ppm/V
-
40 ppm/mA
RoHS
1.75mm
MCP1502
-
4.9mm
-
-
-
1.65V
-
-
Current, Voltage
-
AEC-Q100
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.10% 6-Pin SOT-23, MCP1502T-33E/CHYVAO
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.10% 6-Pin SOT-23, MCP1502T-33E/CHYVAO
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RS Stock No.: 724-747Brand: MicrochipManufacturers Part No.: MCP1502T-33E/CHYVAO

P.O.A.

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3000

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Microchip
High Precision Buffered Voltage Reference
-
-
SOT-23
-
Precision
-
-
0.10%
-
Surface Mount
-
7 ppm/°C
-
Buffer
-
-
20mA
5.5V
-
-
-
-40°C
6
-
125°C
50 ppm/V
-
40 ppm/mA
RoHS
1.75mm
MCP1502
-
4.9mm
-
-
-
1.65V
-
-
Current, Voltage
-
AEC-Q100
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.10% 6-Pin SOT-23, MCP1502T-40E/CHYVAO
Microchip Precision Buffer High Precision Buffered Voltage Reference 0.10% 6-Pin SOT-23, MCP1502T-40E/CHYVAO
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RS Stock No.: 724-748Brand: MicrochipManufacturers Part No.: MCP1502T-40E/CHYVAO

P.O.A.

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3000

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Microchip
High Precision Buffered Voltage Reference
-
-
SOT-23
-
Precision
-
-
0.10%
-
Surface Mount
-
7 ppm/°C
-
Buffer
-
-
20mA
5.5V
-
-
-
-40°C
6
-
125°C
50 ppm/V
-
40 ppm/mA
RoHS
1.75mm
MCP1502
-
4.9mm
-
-
-
1.65V
-
-
Current, Voltage
-
AEC-Q100
Microchip Precision High Precision Buffered Voltage Reference 0.001 6-Pin 6-Lead SOT-23, MCP1502T-40E/CHY
Microchip Precision High Precision Buffered Voltage Reference 0.001 6-Pin 6-Lead SOT-23, MCP1502T-40E/CHY
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RS Stock No.: 765-473Brand: MicrochipManufacturers Part No.: MCP1502T-40E/CHY

P.O.A.

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5

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Microchip
High Precision Buffered Voltage Reference
-
-
6-Lead SOT-23
-
Precision
-
-
0.001
-
Surface Mount
-
7 ppm/°C
-
-
-
-
-
5.5V
-
-
-
-40°C
6
-
125°C
50 ppm/V
-
40 ppm/V
-
-
MCP1502
-
-
-
-
-
1.65V
-
-
-
-
AEC-Q100
Nexperia Adjustable Shunt Voltage Reference ±1 % 3-Pin SOT-23, TL431AQDBZR,215
Nexperia Adjustable Shunt Voltage Reference ±1 % 3-Pin SOT-23, TL431AQDBZR,215
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Also available in industry standard packaging
RS Stock No.: 797-4829Brand: NexperiaManufacturers Part No.: TL431AQDBZR,215

₪ 146.54

₪ 2.931 Each (Supplied as a Tape) (ex VAT)

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50

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50₪ 2.931
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Nexperia
Voltage Reference
-
-
SOT-23
2.5V
Adjustable
-
-
±1 %
-
Surface
-
-
-
Shunt
-
-
100mA
37V
-
-
-
-40°C
3
-
125°C
-
-
-
No
1mm
TL431
-
3mm
-
-
-
-
-
-
Adjustable
-
AEC-Q100
DiodesZetex Adjustable Shunt Voltage Reference ±1 % 3-Pin SOT-23, TLV431AFTA
DiodesZetex Adjustable Shunt Voltage Reference ±1 % 3-Pin SOT-23, TLV431AFTA
Add to parts list
Also available in industry standard packaging
RS Stock No.: 738-5367Brand: DiodesZetexManufacturers Part No.: TLV431AFTA

₪ 92.14

₪ 3.686 Each (In a Pack of 25) (ex VAT)

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25

Available in multiples of 25
25₪ 3.686
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DiodesZetex
Voltage Reference
-
-
SOT-23
1.24V
Adjustable
-
-
±1 %
-
Surface
-
-
-
Shunt
-
-
20mA
20V
-
-
-
-40°C
3
-
125°C
-
-
-
No
1.02mm
TLV431
-
3.04mm
-
-
-
1.21V
-
-
Adjustable
-
No
DiodesZetex Fixed Shunt Voltage Reference ±0.5 % 3-Pin SOT-23, ZXRE330ASA-7
DiodesZetex Fixed Shunt Voltage Reference ±0.5 % 3-Pin SOT-23, ZXRE330ASA-7
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Also available in industry standard packaging
RS Stock No.: 921-0833Brand: DiodesZetexManufacturers Part No.: ZXRE330ASA-7

₪ 54.76

₪ 2.738 Each (In a Pack of 20) (ex VAT)

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20

Available in multiples of 20
20₪ 2.738
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DiodesZetex
Voltage Reference
-
-
SOT-23
3.3V
Fixed
-
-
±0.5 %
-
Surface
-
20 ppm/°C
-
Shunt
-
-
5mA
-
-
-
-
-40°C
3
-
85°C
-
-
-
No
1mm
ZXRE125
-
3mm
-
-
-
-
-
-
Fixed
-
No
Nexperia Adjustable Shunt Precision Voltage Reference 0.5 % 3-Pin SOT-23
Nexperia Adjustable Shunt Precision Voltage Reference 0.5 % 3-Pin SOT-23
Add to parts list
RS Stock No.: 170-4870Brand: NexperiaManufacturers Part No.: TL431BFDT,215

₪ 3,843.45

₪ 1.281 Each (On a Reel of 3000) (ex VAT)

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3000

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3000₪ 1.281
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Nexperia
Precision Voltage Reference
-
-
SOT-23
2.5V
Adjustable
-
-
0.5 %
-
Surface
-
-
-
Shunt
-
-
100mA
37V
-
-
-
-40°C
3
-
125°C
-2.7 mV/V
-
-
No
1mm
TL431
-
3mm
-
-
-
-
-
-
Adjustable
-
AEC-Q100
onsemi Adjustable Shunt Voltage Reference ±0.4 % 8-Pin SOIC, TL431BIDR2G
onsemi Adjustable Shunt Voltage Reference ±0.4 % 8-Pin SOIC, TL431BIDR2G
Add to parts list
Also available in industry standard packaging
RS Stock No.: 688-9332Brand: onsemiManufacturers Part No.: TL431BIDR2G

₪ 3.33

₪ 1.667 Each (In a Pack of 2) (ex VAT)

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2

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2₪ 1.667
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onsemi
Voltage Reference
-
-
SOIC
36V
Adjustable
-
-
±0.4 %
-
Surface
-
50 ppm/°C
-
Shunt
-
-
100mA
37V
-
-
-
-40°C
8
-
85°C
53 mV
-
25 mV
No
1.5mm
TL431
-
5mm
-
-
-
2.49V
-
-
Programmable
-
AEC-Q100
DiodesZetex Fixed Shunt Voltage Reference ±1 % 3-Pin SOT-23, LM4041DFTA
DiodesZetex Fixed Shunt Voltage Reference ±1 % 3-Pin SOT-23, LM4041DFTA
Add to parts list
Also available in industry standard packaging
RS Stock No.: 738-5036Brand: DiodesZetexManufacturers Part No.: LM4041DFTA

₪ 119.34

₪ 4.774 Each (In a Pack of 25) (ex VAT)

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25

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25₪ 4.774
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DiodesZetex
Voltage Reference
-
-
SOT-23
1.23V
Fixed
-
-
±1 %
-
Surface
-
20 ppm/°C
-
Shunt
-
-
12mA
-
-
-
-
-40°C
3
-
125°C
-
-
8 mV
No
1.02mm
LM4041
-
3.04mm
-
-
-
-
-
-
Fixed
-
AEC-Q100
DiodesZetex Fixed Shunt Voltage Reference ±0.5 % 3-Pin SOT-23, LM4040C30FTA
DiodesZetex Fixed Shunt Voltage Reference ±0.5 % 3-Pin SOT-23, LM4040C30FTA
Add to parts list
Also available in industry standard packaging
RS Stock No.: 921-0726Brand: DiodesZetexManufacturers Part No.: LM4040C30FTA

₪ 106.35

₪ 5.318 Each (In a Pack of 20) (ex VAT)

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20

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20₪ 5.318
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DiodesZetex
Voltage Reference
-
-
SOT-23
3V
Fixed
-
-
±0.5 %
-
Surface
-
30 ppm/°C
-
Shunt
-
-
15mA
-
-
-
-
-40°C
3
-
125°C
-
-
-
No
1.02mm
LM4040
-
3.04mm
-
-
-
-
-
-
Fixed
-
AEC-Q100
DiodesZetex Adjustable Shunt Voltage Reference ±0.5 % 5-Pin SOT-25, TLV431BE5TA
DiodesZetex Adjustable Shunt Voltage Reference ±0.5 % 5-Pin SOT-25, TLV431BE5TA
Add to parts list
Also available in industry standard packaging
RS Stock No.: 738-5364Brand: DiodesZetexManufacturers Part No.: TLV431BE5TA

₪ 119.34

₪ 4.774 Each (Supplied as a Tape) (ex VAT)

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25

Available in multiples of 25
25₪ 4.774
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DiodesZetex
Voltage Reference
-
-
SOT-25
1.24V
Adjustable
-
-
±0.5 %
-
Surface
-
-
-
Shunt
-
-
20mA
20V
-
-
-
-40°C
5
-
125°C
-
-
-
No
1.3mm
TLV431
-
3.1mm
-
-
-
1.22V
-
-
Adjustable
-
No
DiodesZetex Fixed Shunt Voltage Reference ±1 % 3-Pin SOT-23, ZRC250F03TA
DiodesZetex Fixed Shunt Voltage Reference ±1 % 3-Pin SOT-23, ZRC250F03TA
Add to parts list
Also available in industry standard packaging
RS Stock No.: 885-5659Brand: DiodesZetexManufacturers Part No.: ZRC250F03TA

₪ 87.93

₪ 8.793 Each (In a Pack of 10) (ex VAT)

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10

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10₪ 8.793
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DiodesZetex
Voltage Reference
-
-
SOT-23
2.5V
Fixed
-
-
±1 %
-
Surface
-
30 ppm/°C
-
Shunt
-
-
5mA
2.5V
-
-
-
-40°C
3
-
85°C
-
-
-
No
1.1mm
ZRC250
-
3mm
-
-
-
2.48V
-
-
Fixed
-
No
onsemi Programmable Shunt Voltage Reference 0.5 % 3-Pin SOT-23
onsemi Programmable Shunt Voltage Reference 0.5 % 3-Pin SOT-23
Add to parts list
RS Stock No.: 186-8906Brand: onsemiManufacturers Part No.: NCP431BISNT1G

₪ 6,844.50

₪ 2.282 Each (On a Reel of 3000) (ex VAT)

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3000

Available in multiples of 3000
3000₪ 2.282
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onsemi
Voltage Reference
-
-
SOT-23
2.5V
Programmable
-
-
0.5 %
-
Surface
-
50 ppm/°C
-
Shunt
-
-
100mA
2.51V
-
-
-
-40°C
3
-
85°C
-
-
-
No
1.01mm
NCP431
-
3.04mm
-
-
-
2.48V
-
-
Programmable
-
AEC-Q100

...