The STMPS2141, STMPS2151, STMPS2161, STMPS2171 power distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. These devices incorporate 90 mΩ N-channel MOSFET high-side power switches for power distribution. These switches...

Key features

• 90 mΩ high-side MOSFET switch
• 500/1000 mA continuous current
• Thermal and short-circuit protection with overcurrent logic output
• Operating range from 2.7 to 5.5 V
• CMOS and TTL compatible enable input
• Undervoltage lockout (UVLO)
• 12 μA maximum standby supply current
• Ambient temperature range, -40 to 85 °C
• ESD protection: 8 kV HBM
• Reverse current protection
• Fault blanking
• UL recognized components (UL file number: E354278)