S-814A56AUC-BDUT2G

The S-814A56AUC-BDUT2G is a linear voltage regulator designed as an input stage for a power supply unit and a low-noise analog circuit. Thanks to its simple configuration and efficiency, this voltage regulator is widely used in many different applications such as portable electronic devices, automotive, household appliances, notebooks and computers, and telecom modules.

The device is a 3-terminal positive linear voltage regulator with a maximum supply voltage range from 0.8V up to 20.0V. It integrates an Enable control terminal, with a Vin range from 0.0V to 20.0V and a guaranteed fixed 1.5V output voltage. The regulator is capable of regulating the output voltage precisely and efficiently, with a ±1% accuracy. It also has an integrated protective circuit, preventing possible damage due to accidental overloads.

The S-814A56AUC-BDUT2G works effectively in both voltage regulating and protection modes. In voltage regulating mode, the regulator can supply up to 200 mA of steady-state current and a maximum output current of 500 mA, depending on the input voltage. Its quiescent current is extremely low, at around 60 μA. In protection mode, the device can detect possible overvoltage, overcurrent, and overtemperature conditions, providing shut off voltage and automatic resuming upon fault recovery. It also has an active low output voltage option for better power-off control and protection against reverse power delivery.

This linear voltage regulator is widely used for powering mobile phones, tablets, fixed communication base stations, portable multimedia entertainment electronics, and other handheld devices. It can also be used to provide protection and uninterrupted power sources to automotive and home appliances. The device is available in an 8-lead PQFN package, with a consumption power of 0.5W, a junction temperature range of -40°C to +125°C, and a short-circuit duration time of up to 1000 ms.

In conclusion, the S-814A56AUC-BDUT2G is an efficient 3-terminal linear voltage regulator. With its input voltage range of 0.8V-20.0V and output voltage of 1.5V, this device can regulate and protect a wide range of electronic devices. It is low power, reliable, and accurate, making it a popular choice for many different applications.