MAX619CSA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX619CSA+T

Manufacturer

Analog Devices

Introduction

The MAX619CSA+T is a step-up DC-DC switching regulator designed for Power Management, specifically in applications requiring a fixed output from a lower voltage input.

Product Features and Performance

Fixed 5V output voltage

Input voltage range from 2V to 3.6V

Output current up to 50mA

Switching frequency of 500kHz

Charge pump topology

Non-synchronous rectification

Product Advantages

High efficiency in converting low voltage to fixed 5V output

Suitable for battery-powered devices due to low input voltage capability

Compact 8-SOIC package for easy integration into space-constrained applications

Key Technical Parameters

Voltage - Input (Min): 2V

Voltage - Input (Max): 3.6V

Voltage - Output (Min/Fixed): 5V

Current - Output: 50mA

Frequency - Switching: 500kHz

Quality and Safety Features

Operating temperature range from 0°C to 70°C

Reliability in standard operating conditions

Compatibility

Compatible with various low-voltage supply sources

Designed for surface mount technology (SMT) integration

Application Areas

Portable devices

Battery-operated electronics

Small scale power supply solutions

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability

No immediate known plans for replacements or upgrades

Several Key Reasons to Choose This Product

Efficient voltage step-up for low voltage applications

Robust operating temperature range suitable for diverse environments

Compact and easy to integrate in various designs

Reliable performance validated by active product status

Optimal choice for small power needs in space-constrained devices