MCP1253T-33X50I/MS - Microchip Technology

Manufacturer Part Number

MCP1253T-33X50I/MS

Manufacturer

Microchip Technology

Introduction

The MCP1253T-33X50I/MS is a compact and efficient charge pump voltage regulator designed for power management in electronic devices.

Product Features and Performance

Step-Up/Step-Down Voltage Regulation

Programmable Output Voltage

Supports 3.3V and 5V Fixed Outputs

1MHz Switching Frequency for Efficient Operation

Capable of delivering 120mA Output Current

Operates across a wide input voltage range of 2.7V to 5.5V

Charge Pump Topology for Enhanced Efficiency

Active Product Status indicates ongoing production and commercial availability

Product Advantages

High Integration Simplifies Circuit Design

Low Noise Operation Suitable for Sensitive Applications

High Frequency Minimizes External Component Size

Thermal Shutdown Protection for Enhanced Safety

No External Diode Required for Step-Up Applications

Key Technical Parameters

Min Input Voltage: 2.7V

Max Input Voltage: 5.5V

Min/Fixed Output Voltage: 3.3V, 5V

Output Current: 120mA

Switching Frequency: 1MHz

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Package/Case: 8-TSSOP, 8-MSOP

Quality and Safety Features

Built-in Overtemperature Protection

Short-Circuit Protection

Compatibility

Compatible with a wide range of input voltages

Suitable for Battery-Powered Applications

Application Areas

Portable Electronics

Battery-Powered Devices

Wireless Communications

Handheld Medical Devices

Product Lifecycle

Product Status: Active, not nearing discontinuation

Availability of replacements or upgrades is typically assured when status is active

Several Key Reasons to Choose This Product

Highly Integrated Solution Reducing Additional Components

Flexible Input Voltage Range Adaptable to Variable Power Supplies

Fixed and Adjustable Output Options to Suit Diverse Application Needs

Compact Packaging Ideal for Space-Constrained Designs

Microchip's Reputable Reliability and Support for Long-Term Use