Product Overview: AP139-28WG-7 from Diodes Incorporated

The AP139-28WG-7 is a high-performance, low dropout linear regulator designed and manufactured by Diodes Incorporated, a leading global manufacturer and supplier of high-quality semiconductor products. This device offers a perfect solution for applications requiring a regulated and constant voltage with low power consumption and space-saving packaging.

At the heart of the AP139-28WG-7 is its ability to maintain a stable output voltage despite variations in input voltage or load conditions. This makes it an ideal choice for sensitive electronic devices where voltage accuracy is crucial, such as microprocessors, memory modules, and other digital and analog ICs.

Key Features

• Output Voltage: The device provides a fixed output voltage of 2.8V, suitable for a wide range of low-voltage applications.
• High Accuracy: The output voltage accuracy is maintained within ±1%, ensuring reliable performance for precision-dependent components.
• Low Dropout: The low dropout voltage minimizes power loss and improves efficiency, making it an eco-friendly choice for battery-powered devices.
• Current Capability: It can deliver up to 150mA of continuous output current, catering to a broad array of small-scale electronics.
• Thermal Protection: The built-in thermal shutdown feature prevents the device from overheating, thereby safeguarding the system's integrity.
• Short Circuit Protection: In the event of a short circuit, the AP139-28WG-7's current limiting feature helps to prevent damage to the device and the application circuit.
• Package: The regulator is offered in a compact SOT-25 package, which is ideal for space-constrained applications.

Applications

The AP139-28WG-7 is versatile and can be used in various applications, including but not limited to portable and battery-powered devices, wireless communication equipment, and personal digital assistants (PDAs). Its small footprint and reliable performance also make it suitable for use in power management circuits within consumer electronics, such as smartphones, tablets, and laptops.

With its robust feature set and Diodes Incorporated's commitment to quality, the AP139-28WG-7 is an excellent choice for designers looking to enhance the efficiency and longevity of their electronic products.