MCP1703T-1802E/CB - Microchip Technology

Manufacturer Part Number

MCP1703T-1802E/CB

Manufacturer

microchip-technology

Introduction

A low dropout (LDO) voltage regulator designed to deliver a fixed output of 1.8V with a maximum current capacity of 200mA, suitable for a variety of electronic applications.

Product Features and Performance

Positive, fixed output voltage regulator

Capable of operating with input voltages up to 16V

Low quiescent current of 5 µA, enhancing battery life in portable applications

Power Supply Rejection Ratio (PSRR) of 44dB at 100Hz

Overcurrent protection

Overtemperature protection

Short Circuit protection

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

Product Advantages

High efficiency due to low dropout voltage

Enhanced safety with integrated protection features

Supports a broad range of operating temperatures

Minimal power loss and improved battery life due to low quiescent current

Compact package suitable for space-constrained applications

Key Technical Parameters

Voltage Input (Max): 16V

Voltage Output (Min/Fixed): 1.8V

Current Output: 200mA

Current Quiescent (Iq): 5 µA

PSRR: 44dB (100Hz)

Quality and Safety Features

Integrated overcurrent, overtemperature, and short circuit protection mechanisms ensuring reliable operation and system safety.

Compatibility

Suitable for surface mount technology with its TO-236-3, SC-59, SOT-23-3 package.

Designed for straightforward integration into a broad range of electronic circuits.

Application Areas

Battery-powered devices

Portable electronics

Low-power IoT devices

Microcontroller power supply

Product Lifecycle

Currently active

Availability of replacements or upgrades not specified but generally supported by Microchip Technology’s commitment to long-term product availability.

Several Key Reasons to Choose This Product

Stable and reliable 1.8V power supply suitable for sensitive electronics.

Low power consumption extends battery life, crucial for portable and wearable devices.

Wide operating temperature range makes it suitable for harsh environments.

Compact form factor allows easy integration into a wide variety of designs.

Comprehensive protection features ensure system reliability and safety under abnormal conditions.

Supported by Microchip Technology’s extensive technical documentation and customer support.