The AP139-30WA from Diodes Incorporated is a high-performance, low-dropout linear regulator designed to deliver a continuous output current of up to 300mA. This component is ideal for portable and battery-powered equipment due to its low power consumption and stable operation over a wide range of input voltages and load conditions.

Key Features

• Output Voltage: The AP139-30WA provides a fixed output voltage of 3.0V, which is crucial for maintaining consistent performance in sensitive electronic circuits.
• High Accuracy: With an output voltage accuracy of ±1%, this regulator ensures precise power delivery for critical applications.
• Low Dropout: The low dropout voltage allows the regulator to continue providing a stable output even when the input voltage is close to the output voltage, thus maximizing battery life.
• Thermal Protection: The device includes an over-temperature shutdown feature that protects the circuitry from damage due to excessive heat.
• Current Limit Protection: Built-in current limit protection prevents damage to the regulator and the load in the event of an output overload or short circuit condition.
• Power-Saving Mode: The AP139-30WA offers a power-saving mode that reduces quiescent current, making it suitable for low-power applications and extending battery life.

Applications

The AP139-30WA is versatile and can be used in a variety of applications, including but not limited to:

• Mobile Phones
• Portable Media Players
• Handheld Gaming Devices
• GPS Devices
• Personal Digital Assistants (PDAs)
• Cameras and Digital Camcorders

Product Specifications

For more detailed information, please refer to the AP139-30WA datasheet provided by Diodes Incorporated.