MCP1703AT-3302E/CB - Microchip Technology

Manufacturer Part Number

MCP1703AT-3302E/CB

Manufacturer

Microchip Technology

Introduction

Low dropout voltage regulator for power management applications

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed, 3.3V

Single regulator integration

Input Voltage (Max): 16V

Voltage Dropout (Max): 0.725V at 250mA

Current - Output: 250mA

Current - Quiescent (Iq): 5 µA

PSRR: 35dB at 100Hz

Operating Temperature Range: -40°C to 125°C

Product Advantages

Low quiescent current for power savings

Stable output with low dropout voltage

Robust thermal performance with over-temperature protection

Key Technical Parameters

Number of Regulators: 1

Voltage - Output (Min/Fixed): 3.3V

Current - Output: 250mA

Voltage Dropout (Max): 0.725V @ 250mA

PSRR: 35dB (100Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Surface Mount Compatible

Package / Case: TO-236-3, SC-59, SOT-23-3

Application Areas

Portable devices

Battery-operated electronics

Microcontroller power supply

Product Lifecycle

Status: Active

Consistent availability not nearing discontinuation

Key Reasons to Choose This Product

Efficient power consumption with low quiescent current

High PSRR for better noise immunity

High reliability with built-in protection features

Wide operating temperature range suited for various environments

Suitable for compact designs with SOT-23A-3 package

Competitive choice for cost-sensitive applications requiring fixed output