MCP1811AT-033/LT - Microchip Technology

Manufacturer Part Number

MCP1811AT-033/LT

Manufacturer

Microchip Technology

Introduction

The MCP1811AT-033/LT is a low dropout voltage regulator designed for power-efficient applications.

Product Features and Performance

Low dropout voltage: 0.6V @ 150mA

Quiescent current: 0.5 µA

Supply maximum current: 110 µA

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

Output Configuration: Positive, Fixed

Product Advantages

Highly power-efficient for longer battery life

Compact package for space-constrained applications

Low minimum output voltage (3.3V) suitable for low-voltage electronics

Key Technical Parameters

Single regulator output

Input voltage (Max): 5.5V

Fixed output voltage: 3.3V

Output current: 150mA

Quality and Safety Features

Overcurrent protection for device safety

Operating temperature range: -40°C to 85°C

Compatibility

Compatible with surface mount technology for PCB assembly

Supplier device package: SC-70-5

Application Areas

Portable and battery-operated devices

Microcontroller-based systems

Consumer electronics

Product Lifecycle

Product status: Obsolete

Replacement or upgrade options may be available from Microchip Technology

Reasons to Choose This Product

Ideal for low-power applications due to low quiescent current

High PSRR value ensures stable voltage supply under various conditions

Built-in enable control feature for better power management

Overcurrent protection adds to the reliability and longevity of the product

Suitable for a wide range of operating temperatures, ensuring versatility across different environments

Easy to integrate into existing designs with its small footprint and standard surface mount package