Part Number : MCP1257
Function : Regulated 3.3V, Low-Ripple Charge Pump with Low Operating Current SLEEP Mode or BYPASS Mode
Package : SMD 10 Pin Type
Manufacturers : Microchip Technology
The MCP1256, MCP1257, MCP1258 and MCP1259 are inductorless, positive regulated charge pump DC/DC converters. The devices generate a regulated 3.3V output voltage from a 1.8V to 3.6V input. z
The devices are specifically designed for applications operating from 2-cell alkaline, Ni-Cd, or Ni-MH batteries or by one primary lithium MnO2 (or similar) coin cell battery.
Other data sheets within the file :
MCP1256, MCP1256-EMF, MCP1256-EUN, MCP1256T-EMF, MCP1256T-EUN