ZSR1200GTC

ZSR1200GTC application field and working principle

The ZSR1200GTC is an advanced high-efficiency linear voltage regulator developed by ON Semiconductor. It has the features of low noise, wide regulation range, excellent line regulation and load regulation, high efficiency, and good temperature stability. All of these features make the ZSR1200GTC applicable in a wide range of applications, such as controlling and stabilizing the output voltage of battery-powered equipment, maintaining a constant system power in a distributed power architecture, and providing a stable voltage source in an asymmetric system.

The ZSR1200GTC consists of three primary sections – a voltage reference unit, an error amplifier and the output driver. The output of the voltage reference unit is compared against the programmed setpoint by the error amplifier. When the output voltage exceeds the programmed setpoint, the current moving through the Feedback pin (FB) begins to increase and the error amplifier begins to decrease the output of that pin. This decrease in output voltage is sensed by the output driver, which responds by pulling the output voltage down to the programmed setpoint.

The ZSR1200GTC is ideal for powering a wide variety of applications, including medical and industrial equipment, automotive, telecommunications, and data processing systems. It is also suitable for use in mobile and handheld devices, embedded systems, and other systems that require good thermal stability and power regulation. The regulator is available in an SO-8 package and can handle up to 1A of output current.

The ZSR1200GTC offers a variety of features designed to ensure efficient and reliable performance. The device is designed to provide a high power supply rejection and low output noise, and it provides a wide input voltage range (3V to 15V). It also features a wide adjustment range (2V to 14V) and an excellent line and load regulation. Other features include thermal shutdown, over-temperature protection, and current limit.

In summary, the ZSR1200GTC is an advanced high-efficiency linear voltage regulator, ideal for powering a wide range of applications. It offers excellent line and load regulation, low output noise, wide input voltage range, wide adjustment range, and many other features. All of these features make the ZSR1200GTC a suitable choice for powering low-power systems and distributed power architectures.