The Microchip MIC2075 series of high-side MOSFET switches are optimized for general-purpose power distribution requiring circuit protection. The MIC2025/75 are internally current limited and have thermal shutdown that protects the device and load. The MIC2075 offers “smart” thermal shutdown that reduces current consumption in fault modes. When a thermal shutdown fault occurs, the output is latched off until the faulty load is removed. Removing the load or toggling the enable input will reset the device output.

Single channel power distribution switch with circuit breaker mode
Maximum on-Resistance of 140 mΩ
Operating range of 2.7 V to 5.5 V
Minimum continuous output current of 500 mA
Short-circuit protection with thermal shutdown
Ambient temperature range is –40°C to +85°C