MCP1700T-1802E/MB - Microchip Technology

Manufacturer Part Number

MCP1700T-1802E/MB

Manufacturer

Microchip Technology

Introduction

The MCP1700T-1802E/MB is a low-dropout (LDO) linear voltage regulator designed for up to 6V input and providing fixed 1.8V output, commonly used in power management applications.

Product Features and Performance

Fixed output of 1.8V

Maximum input of 6V

Maximum dropout voltage of 0.35V at 200mA load

Output current capability of 200mA

Quiescent current of 4 µA

PSRR of 44dB at 100Hz

Overcurrent, overtemperature, and short circuit protection

Product Advantages

Low quiescent current enhances battery life

Stable operation with low dropout voltage

Robust protection features ensure reliability under abnormal conditions

Key Technical Parameters

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 1.8V

Voltage Dropout (Max): 0.35V @ 200mA

Current Output: 200mA

Current Quiescent (Iq): 4 µA

PSRR: 44dB (100Hz)

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Short circuit protection

Compatibility

Compatible with surface mount technology, specific package: TO-243AA / SOT-89-3

Application Areas

Suitable for battery-operated devices

Ideal for power-sensitive applications

Used in mobile phones, PDAs, digital cameras, etc.

Product Lifecycle

Currently active

Not nearing discontinuation

Check Microchip Technology for potential upgrades or replacements

Several Key Reasons to Choose This Product

Exceptionally low quiescent current is great for power-sensitive applications

Fixed output voltages simplifies design requirements

Robust protective features significantly increase device reliability under stressful conditions

Industry-standard packaging ensures compatibility with common PCB production processes

Supports a wide range of operating temperatures from -40°C to 125°C