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SM74501 - Ultra-Low Quiescent Current LDO Voltage Regulator

General Description

The SM74501 ultra-low quiescent current regulator

Key Features

  • 1.
  • 2 Renewable Energy Grade.
  • Ultra Low Quiescent Current (IQ ≤ 15 μA for IO = 100 μA).
  • Fixed 5.0V with 50 mA Output.
  • ±2% Initial Output Tolerance.
  • ±3% Output Tolerance Over Line, Load, and Temperature.
  • Dropout Voltage Typically 200 mV @ IO = 50 mA.
  • Reverse Battery Protection.
  • 50V Reverse Transient Protection.
  • Internal Short Circuit Current Limit.
  • Internal Thermal Shutdown Protection.
  • 40V Op.

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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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SM74501 www.ti.com SNVS721B – JUNE 2011 – REVISED APRIL 2013 SM74501 Ultra-Low Quiescent Current LDO Voltage Regulator Check for Samples: SM74501 FEATURES 1 •2 Renewable Energy Grade • Ultra Low Quiescent Current (IQ ≤ 15 μA for IO = 100 μA) • Fixed 5.0V with 50 mA Output • ±2% Initial Output Tolerance • ±3% Output Tolerance Over Line, Load, and Temperature • Dropout Voltage Typically 200 mV @ IO = 50 mA • Reverse Battery Protection • −50V Reverse Transient Protection • Internal Short Circuit Current Limit • Internal Thermal Shutdown Protection • 40V Operating Voltage Limit DESCRIPTION The SM74501 ultra-low quiescent current regulator features low dropout voltage and low current in the standby mode.