MAX828EUK-T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX828EUK-T

Manufacturer

Analog Devices

Introduction

The MAX828EUK-T is a DC-DC switching voltage regulator designed for power management applications.

Product Features and Performance

Ratiometric charge pump topology

Fixed negative output configuration

Generates an inverted voltage from a positive input

Single output with a current capability of 25mA

Low input voltage range from 1.5V to 5.5V

Fixed switching frequency of 12kHz

Operating temperature range from -40°C to 85°C

Surface mount SOT-23-5 package

Product Advantages

Compact form factor for space-constrained applications

Simplified design with minimal external components

High efficiency for battery-operated devices

Key Technical Parameters

Number of Outputs: 1

Voltage Input (Min): 1.5V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): -Vin

Current Output: 25mA

Frequency Switching: 12kHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Stable operation within specified temperature ranges

Reliable performance in various conditions

Compatibility

Compatible with surface mount technology for PCBs

Application Areas

Battery-powered devices

Portable electronics

Inverted supply generation for small form-factor circuits

Product Lifecycle

Obsolete product status

Potential for limited availability

Alternate parts or upgrades should be considered

Several Key Reasons to Choose This Product

Efficient power inversion solution for low-power applications

Easy to integrate into existing designs

Proven reliability from a well-known semiconductor manufacturer

Suitable for use in a wide range of operating environments