S-1323B52NB-N9LTFU Integrated Circuits (ICs)

The S-1323B52NB-N9LTFU is a linear voltage regulator, which belongs to PMIC (Power Management Integrated Circuits) category. It is widely used in consumer electronics, which require robust and efficient power management.

Features

The S-1323B52NB-N9LTFU linear voltage regulator is a high-performance integrated circuit with a wide range of features. It has a nominal output voltage of 2.5V and a maximum output current of 500mA. It has a total output power of 12W, which makes it very suitable for medium-to-high power applications. In addition, the device comes with built-in over current, over temperature and short circuit protections, which ensure reliable and safe operation. It also has a low output voltage ripple and low power dissipation, which make it ideal for applications requiring very low noise. Moreover, the device includes an on/off control input, which allows the user to conveniently control the output voltage.

Applications

The S-1323B52NB-N9LTFU linear voltage regulator can be used in a wide range of applications, such as mobile phones, PDAs, digital cameras, navigations devices, etc. It is also suitable for other consumer electronics such as audio players, digital video recorders and HDTVs. In addition, it can be used in various industrial, medical and automotive applications.

Working Principle

The S-1323B52NB-N9LTFU linear voltage regulator works on the linear regulator principle. It functions by comparing a reference voltage to an input voltage and then amplifying the difference. This difference is then sent to the output as a regulated voltage. The device uses a feedback loop, which consists of an error amplifier, a bias network and an output stage. The feedback loop helps to achieve the regulated output voltage in spite of the varying input voltage.

The regulator also features current limiting, over temperature protection and short-circuit protection to protect the device from damage due to over current or over temperature. In addition, the device includes a low dropout voltage (LDO) mode, which allows the user to adjust the current limit and output voltage. This feature helps the device to operate efficiently even at low input voltage.

Conclusion

The S-1323B52NB-N9LTFU linear voltage regulator is an ideal solution for medium-to-high power applications. It offers a nominal output voltage of 2.5V and a maximum output current of 500mA. The device also comes with a wide range of features including protection from over current, over temperature, short-circuit and LDO mode. This makes it a suitable choice for various consumer and industrial applications ranging from mobile phones to HDTVs. Furthermore, the regulator works on the linear regulator principle and includes a feedback loop, which helps to maintain the regulated output voltage.