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TPS7A05 - Low-Dropout Regulator

General Description

The TPS7A05 is an ultra-small, low quiescent current low-dropout regulator (LDO) that can source 200 mA with excellent transient performance.

This device has an output range of 0.8 V to 3.3 V with a typical 1% accuracy.

Key Features

  • 1 Ultralow IQ: 1 µA (typ), 3 µA (max).
  • IGND: 6 µA (typ) at 200 mA.
  • Excellent transient response.
  • Packages:.
  • 1.0-mm × 1.0-mm X2SON (4).
  • 0.65-mm × 0.65-mm DSBGA (4).
  • SOT-23 (5).
  • SOT-23 (3).
  • Input voltage range: 1.4 V to 5.5 V.
  • Output accuracy: 1% typical, 3% maximum.
  • Available in fixed-output voltage:.
  • 0.8 V to 3.3 V.
  • Very low dropout:.
  • 235 mV (max) at 200 mA (3.3 VOUT).

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Other Datasheets by Texas Instruments

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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.

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Product Folder Order Now Technical Documents Tools & Software Support & Community TPS7A05 SBVS254D – FEBRUARY 2018 – REVISED AUGUST 2019 TPS7A05 1-µA Ultralow IQ, 200-mA, Low-Dropout Regulator in a Small-Size Package 1 Features •1 Ultralow IQ: 1 µA (typ), 3 µA (max) – IGND: 6 µA (typ) at 200 mA • Excellent transient response • Packages: – 1.0-mm × 1.0-mm X2SON (4) – 0.65-mm × 0.65-mm DSBGA (4) – SOT-23 (5) – SOT-23 (3) • Input voltage range: 1.4 V to 5.5 V • Output accuracy: 1% typical, 3% maximum • Available in fixed-output voltage: – 0.8 V to 3.3 V • Very low dropout: – 235 mV (max) at 200 mA (3.3 VOUT) • Active output discharge • Foldback current limit • Stable with a 0.