MCP1252-ADJI/MS - Microchip Technology

Manufacturer Part Number

MCP1252-ADJI/MS

Manufacturer

Microchip Technology

Introduction

The MCP1252-ADJI/MS is a charge pump voltage regulator that supports both step-up and step-down functions, designed for applications needing adjustable output from 1.5V to 5.5V.

Product Features and Performance

Supports step-up and step-down functions

Adjustable output voltage range from 1.5V to 5.5V

Single output with a maximum current of 120mA

Switches at a frequency of 650kHz

Does not require a synchronous rectifier

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

Designed in a compact 8-MSOP package for surface mount

Product Advantages

Versatile voltage adjustment feature for various applications

High efficiency due to its charge pump topology

Suitable for battery-powered devices with its wide input voltage range (2V to 5.5V)

Minimal external components required due to integrated circuits

Compact form factor saves board space

Key Technical Parameters

Min Input Voltage: 2V

Max Input Voltage: 5.5V

Min/Max Output Voltage: 1.5V to 5.5V

Output Current: 120mA

Switching Frequency: 650kHz

Operating Temp: -40°C ~ 85°C

Package: 8-TSSOP, 8-MSOP

Quality and Safety Features

Built-in over-temperature protection

Standard regulatory compliance for power management devices

Compatibility

Compatible with a wide range of microcontrollers and digital systems due to its adjustable output

Application Areas

Portable electronic devices

Battery-powered applications

Low-power IoT devices

Energy harvesting systems

Product Lifecycle

Status: Active

Not reported to be nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

Flexible power supply solution due to its step-up/step-down functionality

High efficiency improves battery life in portable devices

Supports a wide range of input and output voltages catering to various application needs

Compact size is ideal for space-constrained applications

Reliable operation with built-in protection features

High switching frequency allows for smaller external components, further saving on space and cost

Active product status ensures long-term availability and support