MIC5301YD5-TR - Microchip Technology

Manufacturer Part Number

MIC5301YD5-TR

Manufacturer

Microchip Technology

Introduction

LDO regulator designed for power-sensitive applications

Product Features and Performance

Low dropout voltage regulator

Adjustable output from 1.25V to 5.5V

Up to 150mA output current

Excellent power supply rejection ratio (PSRR): 75dB at 1kHz to 50dB at 20kHz

Low quiescent current of 120 µA

Enable control feature

Product Advantages

High efficiency for battery-powered devices

Stable output with low dropout

Minimal power loss during operation

Small form factor suitable for space-constrained applications

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 1.25V

Output Voltage (Max): 5.5V

Voltage Dropout (Max): 0.1V @ 150mA

Current - Output: 150mA

Quiescent Current (Iq): 120 µA

PSRR: 75dB ~ 50dB (1kHz ~ 20kHz)

Operating Temperature range: -40°C ~ 125°C

Mounting Type: Surface Mount

Quality and Safety Features

Overcurrent and over-temperature protection

Compatibility

Compatible with surface mount technologies

Suitable for TSOT-23-5 package applications

Application Areas

Portable and battery-powered electronics

Medical devices

Industrial controls

Product Lifecycle

Currently active with no reported discontinuation

Upgrades or replacements available as technology evolves

Several Key Reasons to Choose This Product

Perfect for energy-efficient portable devices

Supports design flexibility with variable output voltage

Reduces power consumption with ultra-low quiescent current

Ensures device safety with built-in protection features

Compatible with a wide range of operating temperatures for diverse applications

Easy to integrate into existing designs with standard TSOT-23-5 package