ADP2119ACPZ-3.3-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP2119ACPZ-3.3-R7

Manufacturer

Analog Devices

Introduction

The ADP2119ACPZ-3.3-R7 is a step-down DC-DC switching regulator designed for efficient power management, specifically capable of converting input voltage ranging between 2.3V and 5.5V to a fixed output voltage of 3.3V.

Product Features and Performance

Step-Down Buck Regulator

Output Configuration: Positive

Topology: Buck

Output Type: Fixed

Single Output

Voltage - Input: 2.3V to 5.5V

Voltage - Output: 3.3V

Current - Output: 2A

Frequency - Switching: 1.2MHz

Synchronous Rectifier: Yes

Operating Temperature: -40°C to 125°C

Product Advantages

High Efficiency with Synchronous Rectification

Compact 10-LFCSP-WD (3x3) package suitable for space-constrained applications

High-frequency operation at 1.2MHz allows for smaller peripheral components

Key Technical Parameters

Min Input Voltage: 2.3V

Max Input Voltage: 5.5V

Fixed Output Voltage: 3.3V

Output Current: 2A

Switching Frequency: 1.2MHz

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

Quality and Safety Features

Designed for robust thermal performance and reliability within an operating temperature range of -40°C to 125°C

Compatibility

Surface Mount mounting type ensures compatibility with most PCB designs

Application Areas

Ideal for powering sensitive electronic devices in sectors like telecommunications, consumer electronics, and industrial systems

Product Lifecycle

Status: Active

This product is actively being manufactured and supplied, with no current indication of nearing discontinuation. Replacements or upgrades will be available as needed.

Several Key Reasons to Choose This Product

High efficiency and power density ensure minimal energy loss and reduced thermal footprint

Supports a wide range of input voltage, facilitating flexibility in power design

High-output current capacity suited for high-performance applications

Operates at a high switching frequency enabling the use of smaller, less costly capacitors and inductors

Robust operating temperature range guarantees performance in extreme conditions

Reliable and stable output with built-in synchronous rectification