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ADP1073 - Micropower DC-DC Converter

Download the ADP1073 datasheet PDF. This datasheet also covers the ADP variant, as both devices belong to the same micropower dc-dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The ADP1073 is part of a family of step-up/step-down switching regulators that operates from an input supply voltage of as little as 1.0 V.

This extremely low input voltage allows the ADP1073 to be used in applications requiring use of a single cell battery as the primary power source.

Key Features

  • Operates at Supply Voltages from 1.0 V to 30 V Ground Current 100 ␮A Works in Step-Up or Step-Down Mode Very Few External Components Required Low Battery Detector On-Chip User-Adjustable Current Limit Internal 1 A Power Switch Fixed and Adjustable Output Voltage Versions 8-Lead DIP or SO-8 Package.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADP-1073.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Analog Devices

Part Number Description
ADP1071-1 Isolated Synchronous Flyback Controller
ADP1071-2 Isolated Synchronous Flyback Controller
ADP1074 Synchronous Forward Controller
ADP1031 Isolated Micropower Management Unit
ADP1032 Isolated Micropower Management

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
a FEATURES Operates at Supply Voltages from 1.0 V to 30 V Ground Current 100 ␮A Works in Step-Up or Step-Down Mode Very Few External Components Required Low Battery Detector On-Chip User-Adjustable Current Limit Internal 1 A Power Switch Fixed and Adjustable Output Voltage Versions 8-Lead DIP or SO-8 Package APPLICATIONS Single-Cell to 5 V Converters Laptop and Palmtop Computers Pagers Cameras Battery Backup Supplies Cellular Telephones Portable Instruments 4 mA–20 mA Loop Powered Instruments Hand-Held Inventory Computers Micropower DC–DC Converter Adjustable and Fixed 3.3 V, 5 V, 12 V ADP1073 FUNCTIONAL BLOCK DIAGRAMS SET ADP1073 A2 VIN GAIN BLOCK/ ERROR AMP 212mV REFERENCE ILIM SW1 A1 OSCILLATOR DRIVER SW2 AO COMPARATOR GND FB ADP1073 SET ADP1073-3.