MAX1817EUB - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1817EUB

Manufacturer

Analog Devices

Introduction

The MAX1817EUB is a step-up DC-DC switching regulator designed for power management applications.

Product Features and Performance

Step-Up topology

Adjustable output configuration

Dual output capability

High switching frequency of 500kHz

Surface mount packaging

Product Advantages

Allows for positive output voltage generation from a lower input voltage

Supports a wide input voltage range from 1.5V to 5.5V

Provides adjustable output voltage up to 28V

Operates efficiently under a wide temperature range from -40°C to 85°C

Key Technical Parameters

Voltage Input (Min): 1.5V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.25V, 2.5V (3.3)

Voltage Output (Max): 5.5V, 28V

Current Output: 250mA (Switch), 420mA (Switch)

Frequency Switching: 500kHz

Quality and Safety Features

Robust operation in a temperature range of -40°C to 85°C

Surface mount technology for reliable soldering and mounting stability

Compatibility

Suitable for use in designs requiring different voltage levels adjusted via programmable output settings

Application Areas

Portable devices

Consumer electronics

Battery-powered equipment

Product Lifecycle

Status: Obsolete

Always check for possible upgrades or replacements due to discontinuation

Several Key Reasons to Choose This Product

Flexible operation with a wide input voltage range and multiple adjustable output voltages

High output current suitability for various application demands

Efficient performance with a switching frequency of 500kHz allowing for improved power conversion efficiency

Suitable for compact and portable applications due to its small package form-factor