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TPS74001 - 1.5A Low-Voltage LDO Regulator

General Description

The TPS740xx is a wide bandwidth, very low-dropout, 1.5-A voltage regulator ideal for powering microprocessors.

The TPS740xx uses a bias input supply to allow very low voltage of a main input supply.

Key Features

  • 1.
  • 23 Small Consumption Current: 3 mA Maximum.
  • Input Voltage Range:.
  • VIN: 1.2 V to 6.0 V.
  • VBIAS: 2.9 V to 6.0 V.
  • Stable with Any Output Capacitance: ≥ 2.2 μF.
  • ±1% Initial Accuracy.
  • Maximum Dropout Voltage (VIN.
  • VOUT): 300 mV Over Temperature.
  • Adjustable Output Voltage: Down to 0.9 V.
  • Ultra-Fast Transient Response.
  • Excellent Line and Load Regulation.
  • Logic-Controlled Shutdown Option.

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Other Datasheets by Texas Instruments

Part Number Description
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TPS74301 1.5-A Ultra-LDO
TPS7433 200-mA LOW-DROPOUT VOLTAGE REGULATORS
TPS74401 3.0-A Ultra-LDO
TPS74401-EP 3.0-A Ultra-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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TPS740xx www.ti.com SBVS091C – JUNE 2011 – REVISED DECEMBER 2011 1.5-A, Low-Voltage LDO Regulator with Dual Input Voltages FEATURES 1 •23 Small Consumption Current: 3 mA Maximum • Input Voltage Range: – VIN: 1.2 V to 6.0 V – VBIAS: 2.9 V to 6.0 V • Stable with Any Output Capacitance: ≥ 2.2 μF • ±1% Initial Accuracy • Maximum Dropout Voltage (VIN – VOUT): 300 mV Over Temperature • Adjustable Output Voltage: Down to 0.9 V • Ultra-Fast Transient Response • Excellent Line and Load Regulation • Logic-Controlled Shutdown Option • Thermal Shutdown and Current Limit Protection • Power 8-Pin Mini Small-Outline Package (MSOP) and Jr S-PAK™ packages.