MCP1725T-1802E/MC - Microchip Technology

Manufacturer Part Number

MCP1725T-1802E/MC

Manufacturer

Microchip Technology

Introduction

The MCP1725T-1802E/MC is a high-performance, low dropout voltage regulator tailored for robust power management, designed by Microchip Technology specifically for applications needing a low voltage supply from higher voltage sources.

Product Features and Performance

Single LDO regulator configuration

Fixed output type with positive output configuration

Maximum input voltage of 6V with minimum/fixed output voltage of 1.8V

Dropout voltage of 0.35V at 500mA load

500mA output current capacity

Quiescent current of 220 µA

Power Supply Rejection Ratio (PSRR) of 60dB at 100Hz

Enabled with control features such as Enable and Power Good signals

Equipped with protection features like Over Temperature, Short Circuit, and Under Voltage Lockout (UVLO)

Operating temperature range from -40°C to +125°C

Surface mount compatible with 8-VFDFN Exposed Pad package

Product Advantages

Reduces power consumption with low quiescent current

Ensures stable operation with built-in protection features

Suitable for high-temperature applications up to 125°C

Low dropout voltage enhances efficiency

Key Technical Parameters

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 1.8V

Current Output: 500mA

Voltage Dropout (Max): 0.35V @ 500mA

Current Quiescent (Iq): 220 µA

PSRR: 60dB (100Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Under Voltage Lockout (UVLO)

Compatibility

Compliant with various microcontroller and digital systems due to its low output voltage

Application Areas

Power management in portable devices

Low-voltage power supply for embedded systems

Consumer electronics

Industrial applications

Product Lifecycle

Currently active and not nearing discontinuation

Check with manufacturer for available replacements or upgrades

Several Key Reasons to Choose This Product

High efficiency and reliability due to low dropout voltage

Comprehensive protection features ensure prolonged device safety and operational stability

Low quiescent current optimizes battery life in portable applications

Wide operating temperature range allows deployment in varied environmental conditions

Smooth integration facilitated by common surface mount package