ADP2138ACBZ-3.3-R7 - Analog Devices

Manufacturer Part Number

ADP2138ACBZ-3.3-R7

Manufacturer

analog-devices

Introduction

The ADP2138ACBZ-3.3-R7 is a high-efficiency, step-down DC-DC converter that provides a regulated 3.3V output from a 2.3V to 5.5V input. It features a synchronous rectifier design and operates at a fixed switching frequency of 3MHz, making it suitable for a wide range of applications. This product offers a comprehensive set of features and performance specifications to meet the demanding requirements of modern electronic devices.

Product Features and Performance

Highly efficient step-down DC-DC conversion with up to 95% efficiency

Fixed 3.3V output voltage with a tight regulation tolerance

Output current capability up to 800mA

Fast transient response and excellent load and line regulation

Operates at a fixed 3MHz switching frequency

Integrated synchronous rectifier for high efficiency

Wide input voltage range of 2.3V to 5.5V

Operating temperature range of -40°C to +85°C

Small 6-pin UFBGA package (1.03mm x 1.50mm) for compact design

Product Advantages

High efficiency and low power consumption for extended battery life in portable devices

Compact size and integrated design for space-constrained applications

Stable and reliable performance across a wide range of operating conditions

Synchronous rectifier design for improved efficiency and thermal management

Key Reasons to Choose This Product

Highly efficient power conversion with up to 95% efficiency

Wide input voltage range and high output current capability

Compact and space-saving package for flexible design integration

Robust thermal performance and reliable operation across temperature extremes

Proven reliability and performance in a wide range of applications

Quality and Safety Features

Robust and reliable design with advanced protection features

Compliance with industry standards and safety regulations

Rigorous testing and quality control processes

Compatibility

The ADP2138ACBZ-3.3-R7 is designed to be compatible with a variety of electronic devices and systems that require a regulated 3.3V power supply, including:

Portable electronics

Wireless communication devices

Embedded systems

Industrial control equipment

Automotive electronics

Application Areas

The ADP2138ACBZ-3.3-R7 is well-suited for a wide range of applications, including:

Smartphone and tablet power management

Wearable device power supplies

Portable medical equipment

Industrial automation and control systems

Automotive infotainment and electronics

Product Lifecycle

The ADP2138ACBZ-3.3-R7 is an active and current product in the analog-devices portfolio. There are no announced plans for discontinuation of this model. Customers are advised to contact our website's sales team for information on any potential alternative or equivalent models that may be available.