View lt1163 datasheet:

LTC1163/LTC1165 Triple 1.8V to 6V High-Side MOSFET Drivers DESCRIPTIO FEATURES Operates from 1.8V to 6V The LTC1163/LTC1165 triple low voltage MOSFET drivers 0.01µA Standby Current make it possible to switch supply or ground referenced 95µA Operating Current per Channel at 3.3V loads through inexpensive, low RDS(ON) N-channel switches Fully Enhances N-Channel Switches from as little as a 1.8V supply. The LTC1165 has inverting No External Charge Pump Components inputs and makes it possible to directly replace P-channel Built-In Gate Voltage Clamps MOSFET switches while maintaining system drive polar- Easily Protected Against Supply Transients ity. The LTC1163 has noninverting inputs. Controlled Switching ON and OFF Times Micropower operation, with 0.01µA standby current and Co