AMS1117-3.3

The AMS1117-3.3 is a high-performance, low-dropout (LDO) voltage regulator that provides a fixed output voltage of 3.3 volts. It is capable of delivering up to 1 ampere of output current, making it suitable for a wide range of applications that require a stable and regulated power supply.

This voltage regulator features a low dropout voltage, which means it can operate efficiently even when the input voltage is close to the output voltage. This allows it to be used in systems where the power supply voltage may vary, providing a stable 3.3V output regardless of input voltage fluctuations.

The AMS1117-3.3 also offers excellent line and load regulation, ensuring that the output voltage remains stable over varying input voltage and load conditions. This stability is crucial for many electronic systems, as it helps to prevent voltage spikes and drops that can damage sensitive components.

Additionally, the AMS1117-3.3 includes built-in thermal protection and current limiting features. These features help to prevent the device from overheating or being damaged by excessive current, ensuring safe and reliable operation.

The compact package of the AMS1117-3.3, such as SOT-223 and TO-252, makes it easy to integrate into various circuit designs. It is also pin-compatible with other regulators in the AMS1117 series, providing a seamless upgrade or replacement option.

Due to its high efficiency, stability, and compact size, the AMS1117-3.3 is commonly used in applications such as high-efficiency linear regulators, post regulators for switching supplies, battery chargers, active SCSI terminators, and motherboard clock supplies.

Overall, the AMS1117-3.3 is a versatile and reliable LDO voltage regulator that offers a fixed 3.3V output, high output current capability, and a range of protective features to ensure safe and stable operation in a variety of electronic systems.