The LD3980PU135R is a state-of-the-art low-dropout (LDO) voltage regulator from STMicroelectronics, a leader in semiconductor solutions. This device is designed to provide a stable and reliable power supply for sensitive electronic circuits, offering a fixed output voltage of 3.3V, which is essential for a wide array of applications in today's technology-driven world.

Key Features

• Low Dropout Voltage: The LD3980PU135R boasts an ultra-low dropout voltage, ensuring efficient operation even when the input voltage is very close to the output voltage, thereby maximizing battery life in portable applications.
• High Output Accuracy: This LDO regulator provides a high level of output voltage accuracy, which is crucial for powering sensitive digital circuits that require a precise voltage level for optimal performance.
• Low Quiescent Current: With its low quiescent current, the LD3980PU135R is an excellent choice for battery-powered devices, as it minimizes power consumption when the device is in idle mode.
• Thermal Protection: The device includes built-in thermal shutdown protection that safeguards the regulator and the overall system from damage due to excessive heat.
• Current Limiting: In-built current limiting functionality prevents damage to the regulator and the load in the event of a fault condition or an overload.

Applications

The LD3980PU135R is ideal for a variety of applications, including but not limited to:

• Mobile Phones
• Portable Media Players
• Wireless LAN Devices
• GPS Receivers
• Portable Gaming Systems

Quality and Reliability

STMicroelectronics is renowned for its commitment to quality and reliability, and the LD3980PU135R is no exception. This LDO regulator is built to meet the high standards expected by the industry, ensuring consistent performance and durability across a wide range of operating conditions.

Environmental Compliance

The LD3980PU135R is designed with environmental considerations in mind, compliant with RoHS and other international standards, reducing the environmental impact and making it suitable for eco-friendly applications and products.