ADP1110AR

微功耗，升压/降压型开关稳压器;可调和固定3.3 V ， 5 V ， 12 V Micropower, Step-Up/Step-Down Switching Regulator; Adjustable and Fixed 3.3 V, 5 V, 12 V

GENERAL DESCRIPTION

The ADP1110 is part of a family of step-up/step-down switching regulators that operate from an input voltage supply as little as 1.0 V. This very low input voltage allows the ADP1110 to be used in applications that use a single cell as the primary power source.

FEATURES

Operates at Supply Voltages From 1.0 V to 30 V

Step-Up or Step-Down Mode

Minimal External Components Required

Low-Battery Detector

User-Adjustable Current Limiting

Fixed or Adjustable Output Voltage Versions

8-Pin DIP or SO-8 Package

APPLICATIONS

Cellular Telephones

Single-Cell to 5 V Converters

Laptop and Palmtop Computers

Pagers

Cameras

Battery Backup Supplies

Portable Instruments

Laser Diode Drivers

Hand-Held Inventory Computers