Maxim Integrated Switching Regulator, Surface Mount, 4.8 → 5.2V dc Output Voltage, 2.5V dc Input Voltage, 1

Operates Down to 0.7V Input Supply Voltage
87% Efficiency at 200mA
60μA Quiescent Current
20μA Shutdown Mode with Active Reference and LBI Detector
500kHz Maximum Switching Frequency
±1.5% Reference Tolerance Over Temperature
Low-Battery Detector (LBI/LBO)
8-Pin DIP and SO Packages
Applications
2-Cell and 3-Cell Battery-Operated Equipment
3.3V to 5V Step-Up Conversion
Glucose Meters
Medical Instrumentation
Palmtop Computers
Personal Data Communicators/Computers
Portable Data-Collection Equipment

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