ST890BDR

1.2 A current limited high-side power switch with thermal shutdown

Number of Outputs: 1 Output
Output Current: 1.2 A
On Resistance - Max: 90 mOhms
On Time - Max: 50 us
Off Time - Max: 10 us
Operating Supply Voltage: 2.7 V to 5.5 V
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C

data sheet: ST890.pdf