MAX1697REUT+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX1697REUT+T

Manufacturer

Analog Devices

Introduction

The MAX1697REUT+T is a compact, highly-efficient charge pump voltage regulator primarily designed for power management applications requiring both positive and negative outputs from a single input voltage.

Product Features and Performance

Charge Pump topology

Fixed output type with configurations of -Vin and 2Vin

Operates with an input voltage range of 1.5V to 5.5V

Provides an output current of 60mA

Switching frequency adjustable between 6kHz and 21kHz

Operates effectively within a temperature range of -40°C to 85°C

Product Advantages

High efficiency for extended battery life

Compact SOT-23-6 package maximizes space efficiency on PCBs

Simple and minimal external components required

Key Technical Parameters

Input Voltage: 1.5V to 5.5V

Output Voltage: -Vin, 2Vin

Output Current: 60mA

Switching Frequency: 6kHz 21kHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Robust operating temperature range ensures stability under varying environmental conditions

Manufactured and tested under stringent conditions for enhanced reliability

Compatibility

Suitable for devices requiring both positive and negative output voltages from a single input source

Compatible with various surface mount techniques due to its SOT-23-6 package

Application Areas

Mobile devices

Portable electronics

Battery-powered applications

Product Lifecycle

Currently active and not nearing discontinuation

Future upgrades or replacements have not been specified yet

Several Key Reasons to Choose This Product

Ideal for applications with limited board space due to small form-factor

Flexible input voltage range accommodates various battery technologies

Fixed output voltage configurations simplify circuit design

Low switching frequencies minimize noise and reduce interference in sensitive applications

Robust temperature range allows usage in harsh environmental conditions