Description
The ST890B, ST890C and ST890D are low voltage, P-channel MOSFET power switches intended for high side load switching applications.

FEATUREs
■ 2.7 V to 5.5 V input range
■ Programmable current limit up to 1.2 A
■ Low quiescent current
■ Thermal shutdown
■ Active low FAULT indicator output
■ 90 mΩ (typ.) ON resistance
■ SO-8 and DFN8L (3 x 3 mm) packages

APPLICATIONs
■ PCMCIA slots
■ Access bus slots
■ Portable equipment