TC1262-3.0VDB - Microchip Technology

Manufacturer Part Number

TC1262-3.0VDB

Manufacturer

microchip-technology

Introduction

The TC1262-3.0VDB is a high-performance, low-dropout linear regulator (LDO), specialized for power management applications requiring a stable and precise 3V output from an input up to 6V.

Product Features and Performance

Fixed 3V output with high accuracy

Supports up to 500mA output current

Maximum voltage dropout of 0.65V at 500mA load

Low quiescent current of 130 µA, optimizing power efficiency

PSRR of 64dB at 1kHz ensures stable output despite input voltage noise

Built-in over current and over temperature protection for enhanced safety

Operates over a wide temperature range from -40°C to 125°C

Product Advantages

High power efficiency and low quiescent current extend battery life in portable applications

Tight regulation and high PSRR maintain a stable output for sensitive loads

Built-in safety features protect against over-current and excessive temperatures

Wide operating temperature range suitable for industrial applications

Key Technical Parameters

Voltage Input (Max): 6V

Voltage Output (Min/Fixed): 3V

Current Output: 500mA

Voltage Dropout (Max): 0.65V @ 500mA

Quiescent Current (Iq): 130 µA

PSRR: 64dB @ 1kHz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Compatible with a wide range of microcontrollers and digital ICs requiring a stable 3V power supply

Application Areas

Battery-powered devices

Portable electronics

Microcontroller power supply

Low-power IoT devices

Product Lifecycle

Status: Active

Not nearing discontinuation, with good availability of replacements or upgrades

Several Key Reasons to Choose This Product

High efficiency and low dropout voltage prevent energy waste and extend battery life

Precision 3V output suitable for sensitive electronic components

Low quiescent current reduces idle power consumption

Robust protection features ensure long-term reliability under various conditions

Suitable for a broad range of applications from consumer electronics to industrial equipment