TC1055-2.85VCT713

The TC1055-2.85VCT713 is a PMIC (Power Management Integrated Circuit) voltage regulator, specifically a linear voltage regulator. It is designed for applications requiring low noise and low drop-out voltage. It has an input voltage of up to 6.5V and output voltage of 2.85V and has a maximum output current of 250mA. This regulator provides very low output noise and is highly efficient, making it suitable for use in portable and embedded applications.

The TC1055-2.85VCT713 has three main application fields: general purpose regulating, powering small devices, and powering memory. In terms of general purpose regulating, the TC1055-2.85VCT713 can be used for regulating voltage for a variety of digital electronics such as CPU core voltage, audio amplifiers, cell phone modems and radios, and LED drivers.

As for powering small devices, the TC1055-2.85VCT713 can be used in applications such as microcontrollers and their accessories, sensor power supplies, and power supplies for Bluetooth, Wi-Fi, and RF circuitry. Additionally, because of its ability to supply a stable 2.85V output voltage, the TC1055-2.85VCT713 is well-suited for use in supplying power to memory such as SRAM, Flash, and EEPROMs.

The TC1055-2.85VCT713’s working principle is relatively simple. It operates off of an external supply voltage and provides a regulated output voltage of 2.85V. The input voltage is stepped down through a series of switching MOSFETs and voltage dividers to a level appropriate for the regulator. The output voltage is then regulated by a series-connected transistor and controlled with an error amplifier, which compares the regulated output voltage with a reference voltage and adjusts it accordingly. This ensures a clean, stable output voltage and prevents overshoot, ringing and other noise.

The TC1055-2.85VCT713 is a widely used voltage regulator for applications requiring a low noise and low drop-out supply. Its wide range of application fields and its straightforward working principle make it an excellent choice for a variety of applications.