General Description
The MIC94080/1/2/3/4/5 is a family of high-side load switches designed to operate from 1.7V to 5.5V input voltage. The load switch pass element is an internal 67mΩ RDSON P-Channel MOSFET which enables the device to support up to 2A of continuous current. Additionally, the load switch supports 1.5V logic level control and shutdown features in a tiny 0.85mm x 0.85mm 4-pin Thin MLF® package.

FEATUREs
• 0.85mm x 0.85mm space saving 4-pin Thin MLF® package
• 1.7V to 5.5V input voltage range
• 2A continuous operating current
• 67mΩ RDSON
• Internal level shift for CMOS/TTL control logic
• Ultra low quiescent current
• Micro-power shutdown current
• Soft-Start: MIC94082/3 (800µs), MIC94084/5 (120µs)
• Load discharge circuit: MIC94081, MIC94083, MIC94085
• Ultra fast turn off time
• Junction operating temperature from -40ºC to +125ºC

APPLICATIONs
• Cellular phones
• Portable Navigation Devices (PND)
• Personal Media Players (PMP)
• Ultra Mobile PCs
• Portable instrumentation
• Other Portable applications
• PDAs
• GPS Modules
• Industrial and DataComm equipment