Introducing the AP2121N-3.3TRE1 from Diodes Incorporated

The AP2121N-3.3TRE1 is a high-performance, low-dropout linear regulator designed and manufactured by Diodes Incorporated, a leading global manufacturer and supplier of high-quality application-specific standard products within the broad discrete, logic, analog, and mixed-signal semiconductor markets. This regulator is specifically engineered to deliver a fixed output voltage of 3.3V, making it an ideal choice for a wide range of applications that require a stable and reliable power supply.

With an impressive low dropout voltage and a maximum output current of 300mA, the AP2121N-3.3TRE1 ensures efficient operation even in applications where the supply voltage is very close to the output voltage. This feature is particularly beneficial for battery-operated devices, where maximizing battery life is of utmost importance.

The AP2121N-3.3TRE1 boasts a high accuracy output voltage, maintained within ±1.5%, which is critical for sensitive electronic components that demand consistent power to function correctly. Furthermore, it offers excellent load and line regulation, preserving output voltage stability against variations in input voltage and output load conditions.

Designed with safety in mind, the AP2121N-3.3TRE1 incorporates several protective features. It includes over-current protection to prevent damage from excessive loads, and thermal shutdown to safeguard the device against high operating temperatures. Additionally, the regulator has a low-power consumption in shutdown mode, contributing to the overall energy efficiency of the end application.

The device is available in a compact SOT-23 package, making it suitable for space-constrained applications. Its small footprint and low profile enable designers to incorporate it into portable electronics, such as mobile phones, digital cameras, and personal media players, without compromising on performance.

With its combination of high performance, reliability, and safety features, the AP2121N-3.3TRE1 from Diodes Incorporated is a superior choice for designers looking to enhance the efficiency and longevity of their products. Whether for consumer electronics, industrial instruments, or any application requiring a stable 3.3V power supply, this regulator stands out as a robust solution.