ADP2503ACPZ-4.5-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP2503ACPZ-4.5-R7

Manufacturer

analog-devices

Introduction

ADP2503ACPZ-4.5-R7 is a high-efficiency, buck-boost voltage regulator designed for applications requiring a fixed output voltage when the input voltage varies above and below the output voltage.

Product Features and Performance

Supports step-up and step-down voltage regulation

Positive output configuration with a fixed 4.5V output

Buck-Boost topology for efficient handling of a wide input voltage range

Single output capable of delivering 600mA current

High switching frequency of 2.5MHz

Includes synchronous rectification for improved efficiency

Can operate in temperatures ranging from -40°C to 125°C

Surface mount package for compact PCB design

Product Advantages

Provides stable voltage in applications with varying input voltages

High efficiency reduces thermal footprint and power loss

Fast switching allows for small external components, saving board space

Compatible with a broad range of input voltages (2.3V to 5.5V)

Suitable for battery-powered devices due to its low power operation

Simplified design with integrated synchronous rectifier

Key Technical Parameters

Voltage Input (Min): 2.3V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 4.5V

Current Output: 600mA

Frequency Switching: 2.5MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to adhere to strict quality standards of analog-devices

Integrated thermal shutdown and over-current protection

Robust design ensures long-lasting performance even in extreme conditions

Compatibility

Designed for use in a wide range of electronic applications

Surface mount technology compatible with modern PCB assembly techniques

Application Areas

Battery-powered devices

Portable electronics

IoT devices

Wearable technology

Power supply modules

Product Lifecycle

Currently in an active status, not nearing discontinuation

Analog Devices provides support and updates for their products, ensuring availability of replacements or upgrades

Several Key Reasons to Choose This Product

Versatile input voltage range compatible with many power sources

Fixed 4.5V output suits a broad array of electronics requiring stable voltage

High efficiency and low power operation ideal for battery-powered devices

Compact and reliable design facilitates easier and safer electronic designs

Backed by Analog Devices' commitment to quality, including extensive technical support and product longevity