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  Voltage References (781 items)

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Diodes Inc Adjustable Shunt Voltage Reference 2.5V ±0.5 % 3-Pin SOT-23, AN431AN-ATRG1 / 1658507 (2 offers) 
Adjustable Voltage Reference, Diodes Inc
Diodes
AN431AN-ATRG1
from £ 0.0391*
per piece
 
 piece
Texas Instruments Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 8-Pin SOIC, TL431AIDR / 1219267 (2 offers) 
Shunt Voltage Reference, Adjustable, TL Series
Texas Instruments
TL431AIDR
from £ 0.0444*
per piece
 
 piece
onsemi Adjustable Shunt Voltage Reference 2.5 - 36V ±0.5 % 3-Pin SOT-23F, LM431SCCMFX / 1661970 (2 offers) 
Voltage Reference, Adjustable, Fairchild Semiconductor. For low power, low current applications, the shunt regulators from Fairchild Semiconductor feature adjustable/programmable output voltages wi...
onsemi
LM431SCCMFX
from £ 0.0556*
per piece
 
 piece
STMicroelectronics Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 8-Pin SOIC, TL431AIDT / 1785184 (3 offers) 
Voltage Reference, Adjustable, STMicroelectronics
ST Microelectronics
TL431AIDT
from £ 0.0579*
per piece
 
 piece
Texas Instruments Adjustable Shunt Voltage Reference 36V 0.5 %, 1 %, 2 % 8-Pin SOIC, TL431IDR / 2184648 (2 offers) 
Nominal Voltage = 36V Package Type = SOIC Reference Type = Adjustable, Precision Initial Accuracy = 0.5 %, 1 %, 2 % Mounting Type = Surface Mount Topology = Shunt Pin Count = 8
Texas Instruments
TL431IDR
from £ 0.0589*
per piece
 
 piece
Diodes Inc Adjustable Shunt Voltage Reference 2.5V ±1.0 % 3-Pin SOT-23, ZTL431AFTA / 1219572 (2 offers) 
Adjustable Voltage Reference, Diodes Inc
Diodes
ZTL431AFTA
from £ 0.0604*
per piece
 
 piece
Texas Instruments Adjustable Shunt Voltage Reference 2.5 - 36V ±2.0 % 3-Pin TO-92, TL431CLPR / 1695617 (3 offers) 
Shunt Voltage Reference, Adjustable, TL Series
Texas Instruments
TL431CLPR
from £ 0.0608*
per piece
 
 piece
onsemi Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin SOT-23F, LM431SBCMFX / 1663103 (2 offers) 
Voltage Reference, Adjustable, Fairchild Semiconductor. For low power, low current applications, the shunt regulators from Fairchild Semiconductor feature adjustable/programmable output voltages wi...
onsemi
LM431SBCMFX
from £ 0.0625*
per piece
 
 piece
Nexperia Adjustable Shunt Voltage Reference 2.5 - 36V ±2.0 % 3-Pin SOT-23, TL431IDBZR,215 / 1659767 (3 offers) 
TL431 Shunt Regulator, Nexperia
Nexperia
TL431IDBZR
from £ 0.064*
per piece
 
 piece
STMicroelectronics Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin TO-92AP, TL431ACZ-AP / 1686901 (3 offers) 
Voltage Reference, Adjustable, STMicroelectronics
ST Microelectronics
TL431ACZ-AP
from £ 0.0668*
per piece
 
 piece
onsemi Adjustable Shunt Voltage Reference 2.5 - 36V ±2.0 % 3-Pin SOT-23F, LM431SACMFX / 1663075 (3 offers) 
Voltage Reference, Adjustable, Fairchild Semiconductor. For low power, low current applications, the shunt regulators from Fairchild Semiconductor feature adjustable/programmable output voltages wi...
onsemi
LM431SACMFX
from £ 0.0675*
per piece
 
 piece
Texas Instruments Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin SOT-23, TL431ACDBZR / 6619502 (3 offers) 
Shunt Voltage Reference, Adjustable, TL Series
Texas Instruments
TL431ACDBZR
from £ 0.0691*
per piece
 
 piece
Diodes Inc Adjustable Shunt Voltage Reference 1.24V ±1.0 % 3-Pin SOT-23, AZ431LBNTR-G1 / 1460592 (2 offers) 
Adjustable Voltage Reference, Diodes Inc
Diodes
AZ431LBNTR-G1
from £ 0.0699*
per piece
 
 piece
Texas Instruments Adjustable Shunt Voltage Reference 36V 0.5 %, 1 %, 2 % 3-Pin SOT-23, TL431IDBZR / 2184646 (2 offers) 
Nominal Voltage = 36V Package Type = SOT-23 Reference Type = Adjustable, Precision Initial Accuracy = 0.5 %, 1 %, 2 % Mounting Type = Surface Mount Topology = Shunt Pin Count = 3
Texas Instruments
TL431IDBZR
from £ 0.0714*
per piece
 
 piece
Diodes Inc Adjustable Shunt Voltage Reference 2.5 - 36V ±0.5 % 3-Pin SOT-23, TL431BSA-7 / 1220328 (2 offers) 
Adjustable Voltage Reference, Diodes Inc
Diodes
TL431BSA-7
from £ 0.0717*
per piece
 
 piece
Nexperia Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin SOT-23, TL431AQDBZR,215 / 1659765 (3 offers) 
TL431 Shunt Regulator, Nexperia
Nexperia
TL431AQDBZR
from £ 0.0736*
per piece
 
 piece
Nexperia Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin SOT-23, TL431AFDT,215 / 1659762 (3 offers) 
TL431 Shunt Regulator, Nexperia
Nexperia
TL431AFDT,215
from £ 0.0747*
per piece
 
 piece
onsemi Programmable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin SOT-23, NCP431ACSNT1G / 1631004 (3 offers) 
Voltage Reference, Adjustable, ON Semiconductor
onsemi
NCP431ACSNT1G
from £ 0.0753*
per piece
 
 piece
Texas Instruments Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin SOT-23, TL431AIDBZR / 1625897 (2 offers) 
Shunt Voltage Reference, Adjustable, TL Series
Texas Instruments
TL431AIDBZR
from £ 0.0802*
per piece
 
 piece
Nexperia Adjustable Shunt Voltage Reference 2.5 - 36V ±0.5 % 3-Pin SOT-23, TL431BMFDT,215 / 1659799 (3 offers) 
TL431 Shunt Regulator, Nexperia
Nexperia
TL431BMFDT
from £ 0.0808*
per piece
 
 piece
Diodes Inc Adjustable Shunt Voltage Reference 1.24 - 18V ±1.0 % 3-Pin SOT-23, TLV431AFTA / 1220335 (3 offers) 
Adjustable Voltage Reference, Diodes Inc
Diodes
TLV431AFTA
from £ 0.0817*
per piece
 
 piece
Nexperia Adjustable Shunt Precision Voltage Reference 2.495V 0.5% 3-Pin SOT-23, TL431BFDT,215 / 1704870 (3 offers) 
Nominal Voltage = 2.495V Package Type = SOT-23 Reference Type = Adjustable, Precision Initial Accuracy = 0.5% Mounting Type = Surface Mount Topology = Shunt Maximum Output Current = 100mA Maximum I...
Nexperia
TL431BFDT,215
from £ 0.0844*
per piece
 
 piece
Diodes Inc Adjustable Shunt Voltage Reference 2.5 - 36V ±0.5 % 5-Pin SOT-25, TL431BW5-7 / 1220329 (2 offers) 
Adjustable Voltage Reference, Diodes Inc
Diodes
TL431BW5-7
from £ 0.0853*
per piece
 
 piece
Nexperia Adjustable Shunt Voltage Reference 2.5 - 36V ±0.5 % 3-Pin SOT-23, TL431BIDBZR,215 / 1659764 (3 offers) 
TL431 Shunt Regulator, Nexperia
Nexperia
TL431BIDBZR,215
from £ 0.0862*
per piece
 
 piece
Texas Instruments Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin SOT-89, TL431AIPK / 1457355 (2 offers) 
Shunt Voltage Reference, Adjustable, TL Series
Texas Instruments
TL431AIPK
from £ 0.0863*
per piece
 
 piece
Taiwan Semiconductor Adjustable Shunt Voltage Reference 2.5 - 36V 0.5% 3-Pin SOT-23, TS431BCX RFG / 1698955 (2 offers) 
TS431/TS432, Adjustable Precision Shunt Regulators, Taiwan Semiconductor. TS431 with Reference Voltage 2.495 V TS432 with Reference Voltage 1.24 V
Taiwan Semiconductor
TS431BCX RFG
from £ 0.0868*
per piece
 
 piece
Nexperia Adjustable Shunt Voltage Reference 2.5 - 36V 1% 3-Pin SOT-23, TL431AIDBZR,215 / 1242434 (3 offers) 
TL431 Shunt Regulator, Nexperia
Nexperia
TL431AIDBZR,215
from £ 0.0884*
per piece
 
 piece
STMicroelectronics Adjustable Shunt Voltage Reference 2.5 - 36V ±2.0 % 3-Pin TO-92, TL431CZ / 1458783 (3 offers) 
Voltage Reference, Adjustable, STMicroelectronics
ST Microelectronics
TL431CZ
from £ 0.0901*
per piece
 
 piece
Nexperia Adjustable Shunt Voltage Reference 2.5 - 36V 0.5% 3-Pin SOT-23, TL431BQDBZR,215 / 1242435 (3 offers) 
TL431 Shunt Regulator, Nexperia
Nexperia
TL431BQDBZR,215
from £ 0.0947*
per piece
 
 piece
onsemi Programmable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin SOT-23, NCP431AISNT1G / 1454733 (2 offers) 
Voltage Reference, Adjustable, ON Semiconductor
onsemi
NCP431AISNT1G
from £ 0.0971*
per piece
 
 piece
STMicroelectronics Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin TO-92, TL431AIZT / 1686902 (2 offers) 
Voltage Reference, Adjustable, STMicroelectronics
ST Microelectronics
TL431AIZT
from £ 0.0984*
per piece
 
 piece
onsemi Adjustable Shunt Voltage Reference 1.24 - 16V ±0.5 % 3-Pin SOT-23, TLV431BSN1T1G / 1631234 (3 offers) 
Voltage Reference, Adjustable, ON Semiconductor
onsemi
TLV431BSN1T1G
from £ 0.0998*
per piece
 
 piece
STMicroelectronics Adjustable Shunt Voltage Reference 2.5 - 36V ±1.0 % 3-Pin TO-92, TL431ACZ / 6864768 (3 offers) 
Voltage Reference, Adjustable, STMicroelectronics
ST Microelectronics
TL431ACZ
from £ 0.1021*
per piece
 
 piece
STMicroelectronics Adjustable Shunt Voltage Reference 2.5 - 36V ±2.0 % 8-Pin SOIC, TL431CDT / 1686826 (3 offers) 
Voltage Reference, Adjustable, STMicroelectronics
ST Microelectronics
TL431CDT
from £ 0.1022*
per piece
 
 piece
onsemi Programmable Shunt Voltage Reference 2.5V 0.5% 3-Pin SOT-23, NCP431BISNT1G / 1868906 (2 offers) 
Low Minimum Operating Current: 40 uA, Typ @ 25C Voltage Reference Tolerance: 1%, Typ @ 25C Programmable Output Voltage to 36 V Low Dynamic Output Impedance, 0.22ohm Typical Temperature Compensated ...
onsemi
NCP431BISNT1G
from £ 0.1045*
per piece
 
 pieces
STMicroelectronics Adjustable Voltage Reference 0.25% SOT23-3L, TLVH431BIL3T / 2396358 (3 offers) 
Package Type = SOT23-3L Reference Type = Adjustable Initial Accuracy = 0.25% Mounting Type = Surface Mount
ST Microelectronics
TLVH431BIL3T
from £ 0.1065*
per piece
 
 piece
Texas Instruments Adjustable Precision Voltage Reference 1% PDIP-8, TL431ACP / 2520755 (2 offers) 
Package Type = PDIP-8 Reference Type = Adjustable Initial Accuracy = 1% Mounting Type = Through Hole
Texas Instruments
TL431ACP
from £ 0.1067*
per piece
 
 piece
onsemi Programmable Series/Shunt Voltage Reference 1.24V ±1 %, ±2 % 5-Pin TSOP, TLV431ASNT1G / 1841119 (3 offers) 
Voltage Reference, Adjustable, ON Semiconductor
onsemi
TLV431ASNT1G
from £ 0.109*
per piece
 
 pieces
onsemi Adjustable Series/Shunt Voltage Reference 2.49V 8-Pin SOIC, TL431AIDG / 1841117 (3 offers) 
Voltage Reference, Adjustable, ON Semiconductor
onsemi
TL431AIDG
from £ 0.111*
per piece
 
 pieces
onsemi Adjustable Shunt Voltage Reference 2.5 - 36V ±2.2 % 3-Pin TO-92, TL431CLPG / 1453275 (3 offers) 
Voltage Reference, Adjustable, ON Semiconductor
onsemi
TL431CLPG
from £ 0.113*
per piece
 
 piece
onsemi Programmable Series/Shunt Voltage Reference 1.24V ±1 %, ±2 % 3-Pin SOT-23, TLV431ASN1T1G / 1841118 (2 offers) 
Voltage Reference Tolerance +/-1.0% Sharp Low Current Turn-On Characteristic Low Dynamic Output Impedance of 0.20 W from 100 mA to 20 mA Programmable Output Voltage Range of 1.24 V to 16 V Micro Mi...
onsemi
TLV431ASN1T1G
from £ 0.117*
per piece
 
 pieces
Texas Instruments Adjustable Shunt Voltage Reference 36V 0.5 %, 1 %, 2 % 3-Pin SOT-23, TL431IDBZR / 2184647 (1 offer) 
Nominal Voltage = 36V Package Type = SOT-23 Reference Type = Adjustable, Precision Initial Accuracy = 0.5 %, 1 %, 2 % Mounting Type = Surface Mount Topology = Shunt Pin Count = 3
Texas Instruments
TL431IDBZR
from £ 0.118*
per piece
 
 pieces
Diodes Inc Adjustable Shunt Voltage Reference 1.24 - 18V ±0.5 % 3-Pin SOT-23, TLV431BFTA / 1220333 (2 offers) 
Adjustable Voltage Reference, Diodes Inc
Diodes
TLV431BFTA
from £ 0.119*
per piece
 
 piece
onsemi Programmable Shunt Voltage Reference 2.5 - 36V ±1.0 % 8-Pin SOIC, TL431ACDR2G / 1630321 (2 offers) 
Voltage Reference, Adjustable, ON Semiconductor
onsemi
TL431ACDR2G
from £ 0.12*
per piece
 
 piece
Nexperia Adjustable Shunt Voltage Reference 2.5 - 36V ±2.0 % 3-Pin SOT-23, TL431FDT,215 / 1659766 (2 offers) 
TL431 Shunt Regulator, Nexperia
Nexperia
TL431FDT,215
from £ 0.123*
per piece
 
 piece
Texas Instruments Programmable Voltage Reference 36V 0.5 %, 1 %, 2 % 3-Pin SOT-23, TL431BIDBZR / 2184644 (2 offers) 
Nominal Voltage = 36V Package Type = SOT-23 Reference Type = Programmable Initial Accuracy = 0.5 %, 1 %, 2 % Mounting Type = Surface Mount Pin Count = 3
Texas Instruments
TL431BIDBZR
from £ 0.125*
per piece
 
 pieces
onsemi Programmable Shunt Voltage Reference 2.49V 0.4% 8-Pin SOIC, TL431BIDG / 1868938 (2 offers) 
Nominal Voltage = 2.49V Package Type = SOIC Reference Type = Programmable Initial Accuracy = 0.4% Mounting Type = Surface Mount Topology = Shunt Maximum Input Voltage = 2.51 V Maximum Output Voltag...
onsemi
TL431BIDG
from £ 0.131*
per piece
 
 piece
onsemi Adjustable Shunt Voltage Reference 2.5 - 36V ±0.4 % 8-Pin SOIC, TL431BIDR2G / 1220102 (3 offers) 
Voltage Reference, Adjustable, ON Semiconductor
onsemi
TL431BIDR2G
from £ 0.134*
per piece
 
 piece
onsemi Programmable Shunt Voltage Reference 2.5 - 36V ±1.0 % 8-Pin SOIC, TL431ACDG / 8056758 (3 offers) 
Voltage Reference, Adjustable, ON Semiconductor
onsemi
TL431ACDG
from £ 0.134*
per piece
 
 piece
Diodes Inc Fixed Shunt Voltage Reference 2.5V ±1.0 % 3-Pin SOT-23, LM4040D25FTA / 7514474 (1 offer) 
2.5V Voltage Reference, Diodes Inc
Diodes
LM4040D25FTA
from £ 0.139*
per piece
 
 pieces
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