MCP1702T-4002E/CB - Microchip Technology

Manufacturer Part Number

MCP1702T-4002E/CB

Manufacturer

Microchip Technology

Introduction

Low-power, Low Dropout Voltage Linear Regulator

Product Features and Performance

Fixed 4V Output Voltage

Input Voltage up to 13.2V

Low Dropout Voltage 725mV @ 250mA

Low Quiescent Current 5 µA

PSRR of 44dB at 100Hz

Single Regulator Configuration

High Accuracy Output Voltage

Product Advantages

High Power Supply Rejection Ratio

Enhanced Power Efficiency

Low Ground Pin Current

Thermal Shutdown Protection

Overcurrent Protection

Short Circuit Protection

Key Technical Parameters

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Voltage - Input (Max): 13.2V

Voltage - Output (Min/Fixed): 4V

Current - Output: 250mA

Voltage Dropout (Max): 0.725V @ 250mA

Current - Quiescent (Iq): 5 µA

Operating Temperature: -40°C ~ 125°C

PSRR: 44dB (100Hz)

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Over Current Protection

Compatibility

Surface Mount SOT-23A-3 Package

Compatible with Common SMT Processes

Application Areas

Battery-Powered Devices

Portable Electronics

Microcontroller Power Supply

Consumer Electronics

Product Lifecycle

Active Status

Not indicated as nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Low Power Consumption for Battery Applications

Robust Thermal and Current Protection

Stable Operation with Low Voltage Dropout

Ideal for Noise-Sensitive Circuits (Good PSRR)

Extended Operating Temperature Range for Industrial Uses

Compact Package Suitable for Space-Constrained Applications