General Description

The MIC2025 and MIC2075 are high-side MOSFET switches optimized for general-purpose power distribution requiring circuit protection.

Features

•  140mΩ maximum on-resistance

•  2.7V to 5.5V operating range

•  500mA minimum continuous output current

•  Short-circuit protection with thermal shutdown

•  Fault status flag with 3ms filter eliminates false assertions

•  Undervoltage lockout

•  Reverse current flow blocking (no “body diode”)

•  Circuit breaker mode (MIC2075) reduces power consumption

•  Logic-compatible input

•  Soft-start circuit

•  Low quiescent current

•  Pin-compatible with MIC2525

•  UL File # E179633

Applications

•  USB peripherals

•  General purpose power switching

•  ACPI power distribution

•  Notebook PCs

•  PDAs

•  PC card hot swap