The TC1262-5.0VDB is a high-performance, fixed-output voltage regulator from Microchip Technology, designed to deliver a continuous 500 mA output current with an input voltage range of 6.0V to 14V. This regulator is ideal for portable and battery-powered applications where extended battery life is critical.

Key Features

• Output Voltage: Precisely regulated 5.0V output, which is essential for powering sensitive microcontrollers and digital logic circuits.
• High Output Current: Capable of delivering up to 500mA, making it suitable for a wide range of applications.
• Low Dropout Voltage: The device features a low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage.
• Thermal Protection: Integrated thermal protection circuitry automatically shuts down the regulator to prevent damage from overheating.
• Overcurrent Protection: Built-in overcurrent protection safeguards the device and the load from damage due to excessive current draw.
• Low Power Consumption: The TC1262-5.0VDB boasts a quiescent current of only 50 µA, which significantly extends battery life in portable applications.
• Stable Operation: Requires only a small output capacitor for stability, making the design compact and reliable.

Applications

The versatility of the TC1262-5.0VDB makes it suitable for a broad spectrum of applications, including:

• Battery-powered devices
• Handheld instruments
• Portable medical equipment
• Wireless communication systems
• Power management for PDAs, GPS devices, and smartphones

Package and Availability

The TC1262-5.0VDB is offered in a small, space-saving 3-pin SOT-223 package, which is ideal for applications where board space is at a premium. This product is widely available and can be sourced directly from Microchip Technology or through their network of authorized distributors.

For detailed specifications, application notes, and additional resources, please visit the Microchip Technology website.