MAX1920EUT+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1920EUT+T

Manufacturer

Analog Devices

Introduction

The MAX1920EUT+T is a high-efficiency, adjustable output, step-down DC-DC switching regulator.

Product Features and Performance

Low power consumption

High switching frequency of 1.2MHz

Synchronous rectification for improved efficiency

Adjustable output voltage from 1.25V to 4V

Single output with a current capacity of 400mA

Operates with input voltages ranging from 2V to 5.5V

Thermal overload and short-circuit protection

Product Advantages

Compact SOT-23-6 package

Ideal for battery-powered devices

Low dropout voltage

Fast transient response

High power density

Key Technical Parameters

Input Voltage Min: 2V

Input Voltage Max: 5.5V

Output Voltage Min/Fixed: 1.25V

Output Voltage Max: 4V

Current - Output: 400mA

Frequency - Switching: 1.2MHz

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Over-temperature protection

Built-in short-circuit protection

Stable with ceramic capacitors

Compatibility

Compatible with surface mount technology

Application Areas

Portable electronic devices

Battery-powered equipment

Wireless handsets

PDAs and palmtop computers

Product Lifecycle

Product status is active

No indication of nearing discontinuation

Reasons to Choose This Product

Highly efficient for power-sensitive applications

Flexible input voltage suited for various battery types

Space-saving due to small package size

Ease of use with minimal external components required

Robust operation ensured by protective features