The STMPS21xx power distribution switches are intended for applications with expected heavy capacitive loads and short circuits.
90 mΩ high-side MOSFET switch
500 mA continuous current for STMPS2141, STMPS2151
1000 mA continuous current for STMPS2161
Thermal and short circuit protection with overcurrent logic output
Operating range from 2.7 V to 5.5 V
CMOS and TTL compatible enable input
Under Voltage Lockout (UVLO)
12 μA maximum standby supply current
Attribute | Value |
---|---|
Power Switch Type | High Side MOSFET Switch |
Switch On Resistance | 160mΩ |
Number of Outputs | 1 |
Voltage | 2.7 → 5.5V |
Current | 0.5A |
Mounting Type | Surface Mount |
Package Type | SOT-23 |
Pin Count | 5 |
Dimensions | 3 x 1.75 x 1.3mm |
Length | 3mm |
Width | 1.75mm |
Height | 1.3mm |
Maximum Operating Temperature | +125 °C |
Minimum Operating Temperature | -40 °C |