MIC5504-3.3YM5-TR - Microchip Technology

Manufacturer Part Number

MIC5504-3.3YM5-TR

Manufacturer

Microchip Technology

Introduction

The MIC5504-3.3YM5-TR is part of Microchip Technology's range of Power Management Integrated Circuits, specifically a linear low-dropout (LDO) regulator optimized for lower power applications.

Product Features and Performance

Positive output configuration

Fixed output type with one regulator

Maximum input voltage of 5.5V

Output voltage fixed at 3.3V

Maximum dropout voltage of 0.38V at 300mA load

Output current capacity of 300mA

Low quiescent current of 55 µA

Power supply rejection ratio (PSRR) of 60dB at 1kHz

Supports enable control feature

Product Advantages

Exceptional thermal performance with operating temperature range from -40°C to 125°C

Compact SOT-23-5 package for space-sensitive applications

Built-in protection features including overcurrent and overtemperature protection

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 300mA

Voltage Dropout (Max): 0.38V @ 300mA

Current - Quiescent (Iq): 55 µA

PSRR: 60dB (1kHz)

Quality and Safety Features

Overcurrent and overtemperature protection

Designed to operate reliably in extreme temperature conditions

Compatibility

Surface mount technology with SC-74A, SOT-753 package

Supplier device package compatible: SOT-23-5

Application Areas

Ideal for battery-powered devices

Use in power management applications requiring low energy consumption

Product Lifecycle

Product status: Active

Not nearing discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Low dropout voltage enhances efficiency in power-sensitive designs

Supports low power consumption with low quiescent current

High PSRR offers stable operation against supply noise

Robust protection features ensure long-term reliability

Wide operating temperature range suitable for various environmental conditions