ADP2108ACBZ-1.8-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP2108ACBZ-1.8-R7

Manufacturer

Analog Devices

Introduction

Low voltage, high efficiency step-down DC/DC converter in WLCSP package

Product Features and Performance

Step-Down (Buck) voltage regulator

Fixed output voltage of 1.8V

High-frequency switching at 3MHz

600mA output current capability

Built-in synchronous rectifier for improved efficiency

5-WLCSP (1.02x1.45) package for space-saving design

Wide input voltage range from 2.3V to 5.5V

Can operate at temperatures from -40°C to 125°C

Product Advantages

High efficiency for power-sensitive applications

Compact design fits into tight PCB spaces

Low power losses with high switching frequency

Suitable for automated surface-mount assembly

Key Technical Parameters

Input Voltage: 2.3V (Min) to 5.5V (Max)

Output Voltage: 1.8V (Fixed)

Current Output: 600mA

Switching Frequency: 3MHz

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

High thermal performance

Robust against temperature variations

Built for reliable long-term operation

Compatibility

Compatible with a wide range of microcontrollers and digital ICs

Suitable for standard surface mount technology (SMT) processes

Application Areas

Portable and battery-powered devices

Low-voltage digital circuits

Point-of-load power supplies in complex systems

Product Lifecycle

Active status

Not reported as nearing discontinuation

No specific mention of replacements or upgrades

Several Key Reasons to Choose This Product

Ensures stable operation at a fixed voltage in diverse conditions

High efficiency reduces thermal footprint and increases battery life in portable applications

High-switching frequency shrinks the size of external components

WLCSP package allows for minimal impact on overall design size

Supports automated, high-volume manufacturing processes

Designed by Analog Devices, a reputable manufacturer in the semiconductor industry