General Description
The MIC5018 IttyBitty™ high-side MOSFET driver is designed to switch an N-channel enhancement-type MOSFET from a TTL compatible control signal in high- or low-side switch applications. This driver features the tiny 4-lead SOT-143 package.

Features
• +2.7V to +9V operation
• 150µA typical supply current at 5V supply
• ≤1µA typical standby (off) current
• Charge pump for high-side low-voltage applications
• Internal zener diode gate-to-ground MOSFET protection
• Operates in low- and high-side configurations
• TTL compatible input
• ESD protected

Applications
• Battery conservation
• Power bus switching
• Solenoid and motion control
• Lamp control