Part Number : MCP1257
Function : Regulated 3.3V, Low-Ripple Charge Pump with Low Operating Current SLEEP Mode or BYPASS Mode
Maker : Microchip Technology

Pinouts :
MCP1257 datasheet

Description :

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.

Datasheet PDF Download :
MCP1257 pdf

Others datasheet of same file : MCP1256,MCP1256-EMF,MCP1256-EUN,MCP1256T-EMF,MCP1256T-EUN
2015/01/28 13:52 2015/01/28 13:52

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