MCP1801T-3302I/OT - Microchip Technology

Manufacturer Part Number

MCP1801T-3302I/OT

Manufacturer

Microchip Technology

Introduction

The MCP1801T-3302I/OT is an LDO voltage regulator designed for power-sensitive applications.

Product Features and Performance

Positive fixed output

Single regulator integration

Low dropout voltage: 0.25V @ 100mA

Stable with ceramic output capacitors

Low quiescent current: 50 µA

High PSRR: 70dB at 10kHz

Control feature: Enable pin for power-saving mode

Protection feature: Overcurrent protection

Product Advantages

High power supply rejection ratio (PSRR)

Low dropout enhances efficiency

Enable pin offers power conservation

Small footprint SC-74A, SOT-753 package

Key Technical Parameters

Voltage - Input (Max): 10V

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 150mA

Dropout Voltage: 0.25V

Quiescent Current (Iq): 50 µA

Number of Regulators: 1

Quality and Safety Features

Overcurrent protection

Operating Temperature range: -40°C ~ 85°C

Compatibility

Compatible with surface mount technologies

Application Areas

Portable and battery-powered devices

Microcontroller power supplies

Analog and digital circuits requiring precision regulation

Product Lifecycle

Status: Active

Not indicated as near discontinuation

Replacements or upgrades depend on future product roadmaps

Key Reasons to Choose This Product

Efficient power management for sensitive electronics

Low dropout for improved battery life

High PSRR for noise-sensitive applications

Low operational current for energy conservation

Robust overcurrent protection for device safety

Compact package suited for space-constrained designs

Wide operating temperature range for versatile use