TC1223-2.8VCTTR - Microchip Technology

Manufacturer Part Number

TC1223-2.8VCTTR

Manufacturer

Microchip Technology

Introduction

Low-dropout voltage regulator for power-sensitive applications.

Product Features and Performance

Low Dropout (LDO) linear voltage regulator

Fixed 2.8V output voltage

Low dropout voltage of 0.12V at 50mA load

Stable with ceramic output capacitors

Low quiescent current of 80 µA

Good power supply rejection ratio (PSRR) of 64dB at 1kHz

Enable pin for on/off control

Product Advantages

High efficiency for battery-powered devices

Minimal power loss due to low dropout

Compact SOT-23-5 package ideal for space-constrained applications

High-temperature operation up to 125°C

Key Technical Parameters

Input Voltage (Max): 6V

Output Voltage (Min/Fixed): 2.8V

Current - Output: 50mA

Dropout Voltage (Max): 0.12V @ 50mA

Quiescent Current (Iq): 80 µA

PSRR: 64dB (1kHz)

Quality and Safety Features

Over-current protection

Over-temperature protection

Compatibility

Compatible with ceramic capacitors

Suitable for use with 6V input maximum applications

Application Areas

Battery-powered devices

Portable electronics

IoT devices

Microcontroller power supply

Product Lifecycle

Active product status

Not near discontinuation

Replacement or upgrade options typically available

Several Key Reasons to Choose This Product

Low power dissipation for increased battery life

High efficiency across a wide range of operating conditions

Minimal impact on system performance due to low PSRR

Small form factor for modern, compact electronic designs

Robust thermal performance for reliability in extreme conditions

Easily controlled by logic signal via Enable feature

Comprehensive protection features improve overall system safety