MCP1754T-3302E/OT - Microchip Technology

Manufacturer Part Number

MCP1754T-3302E/OT

Manufacturer

Microchip Technology

Introduction

The MCP1754T-3302E/OT is a part of Microchip Technology's power management integrated circuits, specifically falling under the category of linear, low-dropout (LDO) regulators. This device is designed to provide a stable 3.3V output from an input voltage of up to 16V, with a low dropout voltage and efficient power usage.

Product Features and Performance

Supports an input voltage up to 16V

Fixed output voltage of 3.3V

Low dropout voltage: 0.5V at 150mA load

Output current capacity of 150mA

Low quiescent current: 90µA

Maximum supply current: 250µA

Power supply rejection ratio (PSRR): 72dB at 1kHz

Features power good output, shutdown control

Over temperature protection

Short circuit protection

Under Voltage Lockout (UVLO) for safety

Product Advantages

High efficiency for battery-powered applications

Stable performance with low dropout voltage

Low quiescent current enhances battery life

Comprehensive protection features ensure reliability

Compact SOT-23-5 package for space-sensitive applications

Key Technical Parameters

Voltage Input (Max): 16V

Voltage Output (Min/Fixed): 3.3V

Current Output: 150mA

Voltage Dropout (Max): 0.5V @ 150mA

Current Quiescent (Iq): 90 μA

PSRR: 72dB (1kHz)

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Under Voltage Lockout (UVLO)

Compatibility

Ideal for low-power, portable electronics

Mountable on surface with SC-74A, SOT-753 package

Application Areas

Battery-operated devices

Portable electronics

Low-power microcontroller systems

Wireless communication modules

Product Lifecycle

Product Status: Active

Not nearing discontinuation, with support and updates expected

Several Key Reasons to Choose This Product

Highly efficient for extended battery life in portable devices

Low dropout voltage ensures stable output even close to battery voltage

Robust protection features for reliable operation under adverse conditions

Ultra-low quiescent current minimizes power wastage

Compact and versatile, perfect for space-limited applications