ADP2138ACBZ-1.8-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP2138ACBZ-1.8-R7

Manufacturer

Analog Devices

Introduction

ADP2138ACBZ-1.8-R7 is a high-performance, fixed output, step-down DC-DC switching regulator designed for power management applications.

Product Features and Performance

Step-down (Buck) topology

Fixed positive output configuration

Frequency switching at 3MHz

Synchronous rectification for improved efficiency

Low-profile 6-UFBGA/WLCSP package

Product Advantages

High efficiency in power conversion

Compact form factor

Supports a wide input voltage range from 2.3V to 5.5V

Robust operational temperature range from -40°C to 85°C

Key Technical Parameters

Output Voltage (Fixed): 1.8V

Current Output: 800mA

Voltage Input (Min): 2.3V

Voltage Input (Max): 5.5V

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Stable operation within specified temperature range

Rigorous testing ensuring reliability under various conditions

Compatibility

Suitable for surface mount technology

Designed to interface seamlessly with devices requiring a 1.8V power supply

Application Areas

Mobile devices

Portable Electronics

Low-power embedded systems

Product Lifecycle

Currently active with ongoing manufacturer support

Availability of replacements and upgrades maintained

Several Key Reasons to Choose This Product

High efficiency and reliability in power conversion

Ultra-compact package facilitates use in space-constrained applications

Supports broad voltage input range for versatile application scenarios

Simplifies power supply design with synchronous rectification

Ensured performance over a broad operating temperature