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MAX679 Regulated 3.3V Charge Pump

MAX679 Description

19-1217; Rev 0; 4/97 Regulated 3.3V Charge Pump _______________General .
The MAX679 step-up, regulated charge pump generates a 3.

MAX679 Features

* o Regulated 3.3V ±4% Output o Ultra-Small: 1.1mm-High, 8-Pin µMAX Package o No Inductors Required o Up to 1MHz Operation (small external components) o Fits into 0.05 in.2 o Up to 85% Efficiency o 1.8V to 3.6V Input Voltage Range o 50µA Quiescent Supply Current o 1µA Shutdown Current MAX679 _______

MAX679 Applications

* Battery-Powered Applications Miniature Equipment Backup-Battery Boost Converters Translators Two-Way Pagers ______________Ordering Information PART MAX679C/D MAX679EUA TEMP. RANGE 0°C to +70°C -40°C to +85°C PIN-PACKAGE Dice
* 8 µMAX
* Dice are tested at TA = +25°C only. __________Typical O

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Regulated 3.3V Charge Pump Maxim
Maxim MAX679-like datasheet