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MCP1793 Key Features

  • AEC-Q100 with Grade 0 and PPAP Capable
  • Wide Input Voltage Range: 4.5V to 55V
  • Up to 70V transient
  • Under Voltage Lock Out (UVLO): 2.7V typical
  • Extended Operating Temperature Range: -40°C to +150°C
  • Standard Output Regulated Voltages (VR): 3.3V and 5.0V (Note)
  • Tolerance  2.0% typical
  • Low Quiescent Supply Current: 25 µA typical
  • Low Shutdown Quiescent Supply Current: 2 µA typical
  • Output Current Capability: 100 mA typical

Related Microchip Technology Datasheets

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MCP1790 High Voltage Regulator
MCP1791 High Voltage Regulator
MCP1792 100mA High-Voltage Automotive LDO
MCP1799 80mA High-Voltage Automotive LDO
MCP1703 Low Quiescent Current LDO Regulator

MCP1793 Description

The MCP1792/3 family devices are high-voltage, low dropout (LDO) regulators, capable of generating 100 mA output current. The input voltage range of 4.5V to 55V makes it suitable in 12V to 48V power rails and in high-voltage battery packs. A low UVLO at shutdown of 2.4V makes it adequate for cold cranking conditions in automotive applications.