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3-terminal adjustable shunt regulators

A simple way to achieve a stable voltage with adjustable precision devices

Offering you several versions to choose from, our adjustable precision devices make it easy to find the right part for your power management designs and other applications. They include different voltage tolerances, temperature ranges and dynamic responses, housed in small SOT23 SMD plastic packages.

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3-terminal adjustable shunt regulators
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Products

Type number Description Status Quick access
TL431 family Adjustable precision shunt regulator ACT
TL431ACDBZR Adjustable precision shunt regulator Production
TL431AFDT Adjustable precision shunt regulator Production
TL431AIDBZR Adjustable precision shunt regulator Production
TL431AMFDT Adjustable precision shunt regulator Production
TL431AMSDT Adjustable precision shunt regulator EndOfLife
TL431AQDBZR Adjustable precision shunt regulator Production
TL431ASDT Adjustable precision shunt regulator EndOfLife
TL431BCDBZR Adjustable precision shunt regulator Production
TL431BFDT Adjustable precision shunt regulator Production
TL431BIDBZR Adjustable precision shunt regulator Production
TL431BMFDT Adjustable precision shunt regulator Production
TL431BMSDT Adjustable precision shunt regulator EndOfLife
TL431BQDBZR Adjustable precision shunt regulator Production
TL431BSDT Adjustable precision shunt regulator EndOfLife
TL431CDBZR Adjustable precision shunt regulator Production
TL431FDT Adjustable precision shunt regulator Production
TL431IDBZR Adjustable precision shunt regulator Production
TL431MFDT Adjustable precision shunt regulator Production
TL431QDBZR Adjustable precision shunt regulator Production
TLVH431N family ACT
TLVH431NACDBZR Adjustable precision shunt regulators Production
TLVH431NAIDBZR Adjustable precision shunt regulators Production
TLVH431NAMQDBZR Adjustable precision shunt regulators Production
TLVH431NAQDBZR Adjustable precision shunt regulators Production
TLVH431NCDBZR Adjustable precision shunt regulators Production
TLVH431NIDBZR Adjustable precision shunt regulators Production
TLVH431NMQDBZR Adjustable precision shunt regulators Production
TLVH431NQDBZR Adjustable precision shunt regulators Production
TL431AFDT-Q Adjustable precision shunt regulators Production
TL431FDT-Q Adjustable precision shunt regulators Production
TLVH431NMQDBZR-Q Adjustable precision shunt regulators Production
TL431IDBZR-Q Adjustable precision shunt regulators Production
TL431BFDT-Q Adjustable precision shunt regulators Production
TLVH431NAIDBZR-Q Adjustable precision shunt regulators Production
TLVH431NACDBZR-Q Adjustable precision shunt regulators Production
TLVH431NAQDBZR-Q Adjustable precision shunt regulators Production
TL431BIDBZR-Q Adjustable precision shunt regulators Production
TL431MFDT-Q Adjustable precision shunt regulators Production
TLVH431NCDBZR-Q Adjustable precision shunt regulators Production
TL431BCDBZR-Q Adjustable precision shunt regulators Production
TLVH431NAMQDBZR-Q Adjustable precision shunt regulators Production
TL431AIDBZR-Q Adjustable precision shunt regulators Production
TL431BQDBZR-Q Adjustable precision shunt regulators Production
TL431BMFDT-Q Adjustable precision shunt regulators Production
TL431AQDBZR-Q Adjustable precision shunt regulators Production
TLVH431NQDBZR-Q Adjustable precision shunt regulators Production
TL431CDBZR-Q Adjustable precision shunt regulators Production
TL431AMFDT-Q Adjustable precision shunt regulators Production
TL431ACDBZR-Q Adjustable precision shunt regulators Production
TL431QDBZR-Q Adjustable precision shunt regulators Production
TLVH431NIDBZR-Q Adjustable precision shunt regulators Production
Visit our documentation center for all documentation

Marcom graphics (1)

File name Title Type Date
SOT23_mk.png plastic, surface-mounted package; 3 terminals; 1.9 mm pitch; 2.9 mm x 1.3 mm x 1 mm body Marcom graphics 2017-01-28

Selection guide (1)

File name Title Type Date
Nexperia_Selection_guide_2023.pdf Nexperia Selection Guide 2023 Selection guide 2023-05-10

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