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TLV431B - Low-Voltage Adjustable Precision Shunt Regulator

Download the TLV431B datasheet PDF. This datasheet also covers the TLV431 variant, as both devices belong to the same low-voltage adjustable precision shunt regulator family and are provided as variant models within a single manufacturer datasheet.

Description

The TLV431 device is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over applicable industrial and commercial temperature ranges.

Features

  • Low-voltage operation, VREF = 1.24V.
  • Adjustable output voltage, VO = VREF to 6V.
  • Reference voltage tolerances at 25°C.
  • 0.5% for TLV431B.
  • 1% for TLV431A.
  • 1.5% for TLV431.
  • Typical temperature drift.
  • 4mV (0°C to 70°C).
  • 6mV (.
  • 40°C to 85°C).
  • 11mV (.
  • 40°C to 125°C).
  • Low operational cathode current, 80µA typical.
  • 0.25Ω typical output impedance.
  • Ultra-small SC-70 package o.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TLV431-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
TLV431B-Q1 Low-Voltage Adjustable Precision Shunt Regulator
TLV431 Low-Voltage Adjustable Precision Shunt Regulator
TLV4314 Operational Amplifier
TLV4314-Q1 operational amplifier
TLV4316 1.8-V CMOS Operational Amplifiers

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
TLV431, TLV431A, TLV431B SLVS139Y – JULY 1996 – REVISED MARCH 2024 TLV431x Low-Voltage Adjustable Precision Shunt Regulator 1 Features • Low-voltage operation, VREF = 1.24V • Adjustable output voltage, VO = VREF to 6V • Reference voltage tolerances at 25°C – 0.5% for TLV431B – 1% for TLV431A – 1.5% for TLV431 • Typical temperature drift – 4mV (0°C to 70°C) – 6mV (–40°C to 85°C) – 11mV (–40°C to 125°C) • Low operational cathode current, 80µA typical • 0.25Ω typical output impedance • Ultra-small SC-70 package offers 40% smaller footprint than SOT-23-3 • See TLVH431 and TLVH432 for: – Wider VKA (1.
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