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ATL432 Datasheet 2.5-v Low Iq Adjustable Precision Shunt Regulator

Manufacturer: Texas Instruments

Overview: Product Folder Order Now Technical Documents Tools & Software Support & munity Reference Design ATL431, ATL432 SLVSCV5D – MARCH 2015 – REVISED OCTOBER 2016 ATL431, ATL432 2.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The ATL431 and ATL432 are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, mercial, and industrial temperature ranges.

The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors.

These devices have a typical output impedance of 0.05 Ω.

Key Features

  • 1 Adjustable Regulated Output of 2.5 V to 36 V.
  • Very-Low Operating Current.
  • IKA(min) = 35 µA (Max).
  • IREF = 150 nA (Max).
  • Internally Compensated for Stability.
  • Stable With No Capacitive Load.
  • Reference Voltage Tolerances at 25°C.
  • 0.5% for B Grade.
  • 1% for A Grade.
  • Typical Temperature Drift.
  • 5 mV (.
  • 40°C to +85°C); I Version.
  • 6 mV (.
  • 40°C to +125°C); Q Version.
  • Extended.

More Datasheets from Texas Instruments

Part Number Description
ATL432LI High Bandwidth Low-Iq Programmable Shunt Regulator
ATL432LI-Q1 Programmable Shunt Regulator
ATL431 2.5-V Low Iq Adjustable Precision Shunt Regulator
ATL431LI High Bandwidth Low-Iq Programmable Shunt Regulator
ATL431LI-Q1 Programmable Shunt Regulator

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