MIC59300-1.2WU - Microchip Technology

Manufacturer Part Number

MIC59300-1.2WU

Manufacturer

Microchip Technology

Introduction

The MIC59300-1.2WU is a high-performance, low-dropout voltage regulator from Microchip Technology, designed to deliver a fixed 1.2V output voltage with up to 3A of output current.

Product Features and Performance

Fixed output voltage of 1.2V with maximum input voltage of 3.8V

Capable of delivering up to 3A of output current

Low dropout voltage of maximum 0.5V at 3A load

Excellent power supply rejection ratio (PSRR) of 65dB to 55dB at 10kHz

Integrated enable control feature for power-saving mode

Overcurrent and overtemperature protection for safe operation

Product Advantages

High efficiency due to low dropout voltage, ideal for battery-operated devices

Robust protection features ensure reliability and durability of the device

High PSRR minimizes noise from the input supply, ensuring stable output for sensitive loads

Key Technical Parameters

Voltage Input (Max): 3.8V

Voltage Output (Min/Fixed): 1.2V

Current Output: 3A

Voltage Dropout (Max): 0.5V @ 3A

PSRR: 65dB ~ 55dB (10kHz)

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Built-in overcurrent protection to prevent damage from excessive load

Overtemperature protection ensures safe operation under high temperature conditions

Compatibility

Surface mount packaging (TO-263-5) ensures compatibility with modern PCB technology

Application Areas

Suitable for a wide range of applications including but not limited to computing, consumer electronics, industrial, and telecom infrastructure

Product Lifecycle

The product status is currently active. There is no indication of discontinuation, ensuring long-term availability and support.

Several Key Reasons to Choose This Product

High current capability of 3A suitable for power-intensive applications

Low dropout voltage enhances the efficiency of the system, making it ideal for portable devices

Comprehensive protection features ensure reliability and longevity of both the regulator and the application it powers

Versatile application range thanks to its high-performance characteristics and wide operating temperature range

Active product status with Microchip Technology's commitment to long-term availability