MCP1802T-3002I/OT - Microchip Technology

Manufacturer Part Number

MCP1802T-3002I/OT

Manufacturer

Microchip Technology

Introduction

The MCP1802T-3002I/OT is a low dropout voltage regulator designed for power management in various electronic devices, delivering a fixed 3V output from inputs up to 10V.

Product Features and Performance

Fixed 3V output voltage

Maximum input voltage of 10V

Low dropout voltage of 0.35V @ 100mA load

Output current capacity of 300mA

Low quiescent current of 50 µA

High PSRR of 70dB at 10kHz

Enable control feature for power saving

Overcurrent protection for safety

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

Product Advantages

High efficiency due to low dropout voltage

Suitable for battery-powered devices because of low quiescent current

Flexible use with enable control feature

Reliable operation with built-in overcurrent protection

Key Technical Parameters

Voltage Input (Max): 10V

Voltage Output (Min/Fixed): 3V

Voltage Dropout (Max): 0.35V @ 100mA

Current Output: 300mA

Current Quiescent (Iq): 50 µA

PSRR: 70dB (10kHz)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Overcurrent protection

Wide operating temperature range for use in harsh conditions

Compatibility

Surface Mount device compatible with SOT-23-5 package

Suitable for applications requiring up to 300mA output current

Application Areas

Battery-powered devices

Portable electronics

Microcontroller power supply

IoT devices

Product Lifecycle

Status: Active

Indicators do not suggest nearing discontinuation

Availability of replacements or upgrades should be monitored through the manufacturer

Several Key Reasons to Choose This Product

High reliability and performance in power management tasks

Low power consumption suitable for battery-operated devices

Enhanced safety with overcurrent protection feature

High PSRR ensuring stable output despite input noise

Small form factor suitable for space-constrained applications