MCP1804T-5002I/DB - Microchip Technology

Manufacturer Part Number

MCP1804T-5002I/DB

Manufacturer

Microchip Technology

Introduction

The MCP1804T-5002I/DB is a low dropout (LDO) linear voltage regulator designed for power-efficient applications.

Product Features and Performance

Low dropout voltage: 1.3V @ 100mA

Fixed output voltage: 5V

Output current capability: 150mA

Quiescent current: 105 µA

Supply current: 125 µA

Power supply rejection ratio (PSRR): 50dB at 1kHz

Protection features include overcurrent and over-temperature

Product Advantages

High power efficiency

Low quiescent current reduces power consumption

Built-in overcurrent and over-temperature protection for enhanced safety

Key Technical Parameters

Input Voltage (Max): 28V

Output Voltage (Min/Fixed): 5V

Voltage Dropout (Max): 1.3V @ 100mA

Current - Output: 150mA

Current - Quiescent (Iq): 105 µA

Current - Supply (Max): 125 µA

PSRR: 50dB (1kHz)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Compatibility

Compatible with a wide range of input voltages up to 28V

Designed for surface mount technology: TO-261-4, TO-261AA

Application Areas

Suitable for battery-powered devices, microcontroller power supply, and portable electronics

Product Lifecycle

Product Status: Active

No indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Efficient power regulation with a maximum dropout of 1.3V at 100mA

Steady 5V output with up to 150mA current support

Low quiescent current ideal for energy-sensitive applications

Robust protection features ensure reliability and safety under various conditions

Broad compatibility with various input voltages and surface mount forms