MCP1253-33X50I/MS - Microchip Technology

Manufacturer Part Number

MCP1253-33X50I/MS

Manufacturer

Microchip Technology

Introduction

This product is a versatile DC DC Switching Regulator designed for power management in electronic devices, featuring both step-up and step-down capabilities.

Product Features and Performance

Integrated charge pump for efficient voltage conversion

Programmable output voltage for flexible power supply design

Low minimum input voltage of 2.7V supporting battery-powered applications

Capable of delivering up to 120mA output current

1MHz switching frequency for compact external components

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

Product Advantages

Dual functionality (step-up/step-down) reduces inventory requirements

High efficiency across various load conditions

Minimal external components needed due to high switching frequency

Robust design suitable for harsh operating conditions

Key Technical Parameters

Voltage Input (Min): 2.7V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3.3V, 5V

Current Output: 120mA

Frequency Switching: 1MHz

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built to meet stringent industry standards for quality and safety

Extensive temperature operating range ensures reliability in various environments

Compatibility

Compatible with a wide range of microcontrollers and digital systems

Versatile packaging (8-TSSOP, 8-MSOP) for different PCB layouts

Application Areas

Portable and battery-powered devices

IoT devices

Medical devices

Industrial controls

Product Lifecycle

Currently active product with no immediate end-of-life notification

Future replacements or upgrades will be announced in advance to support long-term planning

Several Key Reasons to Choose This Product

High efficiency and versatile voltage regulation capabilities

Supports both step-up and step-down operations reducing the need for multiple regulators

Suitable for low voltage applications starting from 2.7V

High output current up to 120mA for driving various loads

Compact and reliable solution for challenging environments with wide operating temperature range