ADP2108AUJZ-1.2-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP2108AUJZ-1.2-R7

Manufacturer

Analog Devices

Introduction

The ADP2108AUJZ-1.2-R7 is a high-performance, step-down DC-DC switching regulator designed for portable and space-constrained electronic devices.

Product Features and Performance

High efficiency step-down conversion

Fixed 1.2V output voltage

3MHz switching frequency for small filter size

600mA output current

Integrated synchronous rectifier for improved efficiency

Wide operating input voltage range from 2.3V to 5.5V

Stable with small external components

Supports high peak current loads

Product Advantages

Compact SOT-23-5 packaging suitable for high-density PCBs

Low dropout operation for longer battery life in portable applications

High efficiency increases system reliability and minimizes heat generation

Fast transient response for demanding applications

Key Technical Parameters

Input voltage range: 2.3V to 5.5V

Output voltage (fixed): 1.2V

Output current: 600mA

Switching frequency: 3MHz

Operating temperature: -40°C to 125°C

Quality and Safety Features

Over-temperature protection for device safety

Built-in current limiting to prevent damage from overloads

Thermal shutdown feature

Compatibility

Compatible with a variety of ceramic, tantalum, and aluminum capacitors

RoHS compliant

Application Areas

Mobile and portable devices

Wireless networking devices

Digital cameras and audio devices

GPS devices

Product Lifecycle

Active status, not indicated as nearing discontinuation

Replacement or upgrade options at discretion of Analog Devices

Reasons to Choose This Product

High-efficiency performance leading to longer battery life in portable applications

Compact design ideal for space-constrained electronics

Broad operating temperature range suited for harsh environment applications

High switching frequency allows for small external components

Integrated synchronous rectifier enhances efficiency and reduces component count

Support from reputable manufacturer Analog Devices with industry experience

Valuable for designs requiring a fixed 1.2V output with high current capability