Diodes Incorporated AP7340-28FS4-7 Low Dropout Regulator

The AP7340-28FS4-7 is a high-performance, low dropout (LDO) regulator from Diodes Incorporated, designed to deliver a continuous output current of up to 150mA. This compact and efficient LDO is ideal for portable and battery-powered applications where space is at a premium and energy efficiency is paramount.

With a fixed output voltage of 2.8V, the AP7340-28FS4-7 ensures a stable and reliable power supply for sensitive electronic components. Its low dropout voltage allows the regulator to continue delivering a regulated output even when the supply voltage is very close to the output voltage, which is particularly useful for prolonging battery life in portable devices.

The device comes in a small form factor package, the SOT-25, which is suitable for high-density circuit boards. The AP7340-28FS4-7 is also characterized by its low quiescent current, which reduces power consumption when the device is in idle mode, further enhancing its suitability for power-sensitive applications.

Additional features of the AP7340-28FS4-7 include over-temperature and over-current protection, which safeguard the device and connected components from potential damage due to abnormal operating conditions. The built-in current limit function ensures that the output current does not exceed the maximum capacity of the LDO, preventing overheating and potential failure.

The regulator's high accuracy output voltage tolerance is another key feature, which ensures that the connected components receive a precise voltage supply, maintaining the performance and stability of the overall system. The AP7340-28FS4-7 also boasts a low temperature coefficient, which minimizes the variation in output voltage with temperature changes, making it an excellent choice for applications that operate across a wide range of temperatures.

Overall, the AP7340-28FS4-7 from Diodes Incorporated is a reliable and efficient solution for designers looking to optimize power management in their compact electronic devices. Its combination of low dropout performance, small package size, and protection features make it a versatile choice for a wide array of applications.