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TPS7A02 - Low-Dropout Voltage Regulator

General Description

The TPS7A02 is an ultra-small, ultra-low quiescent current low-dropout linear regulator (LDO) that can source 200 mA with excellent transient performance.

The TPS7A02, with an ultra-low IQ of 25 nA, is designed specifically for applications where very-low quiescent current is a critical parameter.

Key Features

  • 1 Ultra-low IQ: 25 nA (typ), even in dropout.
  • Shutdown IQ: 3 nA (typ).
  • Excellent transient response (1 mA to 50 mA).
  • < 10-µs settling time.
  • 100-mV undershoot.
  • Packages:.
  • 1.0-mm × 1.0-mm X2SON.
  • SOT23-5 (preview).
  • 0.64-mm x 0.64-mm DSBGA (preview).
  • Input voltage range: 1.5 V to 6.0 V.
  • Output voltage range: 0.8 V to 5.0 V (fixed).
  • Output accuracy: 1.5% over temperature.
  • Smart enable.

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Other Datasheets by Texas Instruments

Part Number Description
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TPS7A19 Low-Dropout Voltage Regulator
TPS7A20 High PSRR LDO

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 TPS7A02 SBVS277A – JULY 2019 – REVISED DECEMBER 2019 TPS7A02 Nanopower IQ, 25-nA, 200-mA, Low-Dropout Voltage Regulator With Fast Transient Response 1 Features •1 Ultra-low IQ: 25 nA (typ), even in dropout • Shutdown IQ: 3 nA (typ) • Excellent transient response (1 mA to 50 mA) – < 10-µs settling time – 100-mV undershoot • Packages: – 1.0-mm × 1.0-mm X2SON – SOT23-5 (preview) – 0.64-mm x 0.64-mm DSBGA (preview) • Input voltage range: 1.5 V to 6.0 V • Output voltage range: 0.8 V to 5.0 V (fixed) • Output accuracy: 1.5% over temperature • Smart enable pulldown • Very low dropout: – 270 mV (max) at 200 mA (VOUT = 3.