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TL431FDT - Adjustable precision shunt regulators

Download the TL431FDT datasheet PDF. This datasheet also covers the TL431 variant, as both devices belong to the same adjustable precision shunt regulators family and are provided as variant models within a single manufacturer datasheet.

General Description

Three-terminal shunt regulator family with an output voltage range between Vref = 2.495 V and 36 V, to be set by two external resistors.

Table 1.

Key Features

  • Programmable output voltage up to 36 V.
  • Three different reference voltage tolerances:.
  • Standard grade: 2 %.
  • A-Grade: 1 %.
  • B-Grade: 0.5 %.
  • Typical temperature drift: 9 mV (in a range of 0 °C up to 70 °C).
  • Low output noise.
  • Typical output impedance: 0.2 Ω.
  • Sink current capability: 1 mA to 100 mA.
  • AEC-Q100 qualified (grade 1) Nexperia TL431 family Adjustable precision shunt regulators 3. Applicat.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TL431-nexperia.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TL431FDT
Manufacturer Nexperia
File Size 355.93 KB
Description Adjustable precision shunt regulators
Datasheet download datasheet TL431FDT Datasheet

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Other Datasheets by Nexperia

Part Number Description
TL431 Adjustable precision shunt regulators
TL431-Q Adjustable precision shunt regulators
TL431A Adjustable precision shunt regulators
TL431ACDBZR Adjustable precision shunt regulators
TL431AFDT Adjustable precision shunt regulators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TL431 family Adjustable precision shunt regulators Rev. 7 — 30 April 2024 Product data sheet 1. General description Three-terminal shunt regulator family with an output voltage range between Vref = 2.495 V and 36 V, to be set by two external resistors. Table 1. Product overview Reference voltage Temperature range (Tamb) tolerance (Vref) 0 °C to 70 °C -40 °C to 85 °C 2.0 % TL431CDBZR TL431IDBZR 1.0 % TL431ACDBZR TL431AIDBZR 0.5 % TL431BCDBZR TL431BIDBZR -40 °C to 125 °C TL431QDBZR TL431FDT TL431MFDT TL431AQDBZR TL431AFDT TL431AMFDT TL431BQDBZR TL431BFDT TL431BMFDT Pinning configuration (see Table 5.) normal pinning normal pinning mirrored pinning normal pinning normal pinning mirrored pinning normal pinning normal pinning mirrored pinning 2.