LTC1258CS8-2.5#PBF

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PMIC (Power Management Integrated Circuit) is an important component in modern electronic circuits. It is designed to control and manage the performance and power consumption of the circuit. Voltage References are one of the many PMIC components available and are used to ensure the reference voltage used in various applications is consistent. One of the many Voltage References available is the LTC1258CS8-2.5#PBF. This article will explore the application fields and working principle of the LTC1258CS8-2.5#PBF.

The LTC1258CS8-2.5#PBF provides a stable 2.5V output voltage in a very small form factor. It is often used in applications that require consistent and accurate voltages, such as precision analog circuits, low-powered microcontrollers, or other circuits that require very precise low power reference voltages. It is a commonly used voltage reference in applications such as laboratory power supplies, isolated supplies, battery chargers, and other circuits requiring accurate and stable reference voltages.

The output voltage of the LTC1258CS8-2.5#PBF is regulated by a bandgap reference circuit, which is a circuit that utilizes two different transistors that operate at different temperatures. When the two transistors reach equilibrium, the output voltage of the bandgap reference circuit is stable regardless of the ambient temperature, making it an ideal voltage regulator for precision applications.

The LTC1258CS8-2.5#PBF is typically used in a low-power application and is capable of providing a maximum output current of 150mA. It features a low input voltage range of 1.2V to 5V and is designed to work with single or dual supplies. It also features a power-on reset pin and is protected against overload and reverse-polarity conditions.

The LTC1258CS8-2.5#PBF contains an on-chip bandgap reference and is designed to provide a very low output voltage temperature coefficient of ±12ppm/°C. This makes the unit ideal for temperature-critical applications. It has a minimal output noise of 30µVrms and a maximum load regulation of ±1mV.

In summary, the LTC1258CS8-2.5#PBF is an ideal voltage reference for low-power applications that require a very stable and accurate reference voltage. It is small, highly efficient, and features low noise and a wide input voltage range. With its on-chip bandgap reference and low temperature coefficient, the LTC1258CS8-2.5#PBF is a reliable option for many precision applications.

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