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MCP1722 - High Voltage LDO

General Description

MCP1722 is a dual output, high voltage, low dropout (LDO) regulator, designed to supply a µProcessor with either 3.3V or 5.0V.

It has a current capability of 100 mA, while also providing 10V or 12V to a motor driver with a current capability of 50 mA.

Key Features

  • AEC-Q100, Grade 0 Qualified, PPAP Capable.
  • Input Voltage Range: 4.5V to 55V - Undervoltage Lock Out (UVLO) 2.7V Typical.
  • 65V Load Dump Protected (ISO 7637-2/2004).
  • Extended Junction Temperature Range: -40°C to +150°C.
  • Standard Output Regulated Voltages (VR): - VOUT1: 10V or 12V - VOUT2: 3.3V or 5.0V - Tolerance +/- 2% for each LDO Output.
  • Output Current Capability Typical: - VOUT1: 50 mA - VOUT2: 100 mA.
  • Open-Drain Power Good Pins f.

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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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MCP1722 High Voltage LDO with Dual Output and Extended Temperature Range Key Features • AEC-Q100, Grade 0 Qualified, PPAP Capable • Input Voltage Range: 4.5V to 55V - Undervoltage Lock Out (UVLO) 2.7V Typical • 65V Load Dump Protected (ISO 7637-2/2004) • Extended Junction Temperature Range: -40°C to +150°C • Standard Output Regulated Voltages (VR): - VOUT1: 10V or 12V - VOUT2: 3.3V or 5.0V - Tolerance +/- 2% for each LDO Output • Output Current Capability Typical: - VOUT1: 50 mA - VOUT2: 100 mA • Open-Drain Power Good Pins for Both LDO Outputs • Low Quiescent Supply Current: 50 µA • Low Shutdown Quiescent Supply Current: 4 µA • Stable with Ceramic Output Capacitor: 3.