Overview of LD2980ABM18TR from STMicroelectronics

The LD2980ABM18TR is a high-quality, low-dropout voltage regulator (LDO) designed and manufactured by STMicroelectronics, a global semiconductor leader. This LDO is well-suited for battery-powered devices, portable electronics, and other applications where a stable and reliable voltage source is crucial. It offers a fixed output voltage of 1.8V, which is ideal for powering low-voltage digital circuits and microcontrollers.

Key Features

• Low Dropout Voltage: The LD2980ABM18TR boasts an extremely low dropout voltage, ensuring efficient operation even when the input voltage is very close to the output voltage.
• High Output Accuracy: With an output voltage tolerance of ±1%, this LDO provides precise voltage regulation, critical for sensitive electronic components.
• Low Quiescent Current: The device features a very low quiescent current, which is beneficial for battery-powered applications as it helps to extend battery life.
• Output Current: It is capable of delivering up to 50 mA of continuous output current, making it suitable for a wide range of low-power applications.
• Thermal Shutdown and Short Circuit Protection: These built-in safety features protect the device and the application from damage due to overheating and short-circuit conditions.

Applications

The LD2980ABM18TR is versatile and can be used in various applications, such as:

• Mobile phones and PDAs
• Portable media players
• Microcontroller systems
• Portable gaming devices
• GPS receivers
• Other battery-operated devices

Package and Availability

The LD2980ABM18TR is available in a compact SOT-23 package, which is suitable for space-constrained applications. It is also provided in tape and reel packaging, making it easy to handle for high-volume production. The product is part of STMicroelectronics' commitment to providing energy-efficient solutions to the electronics industry.

With its robust feature set and reliable performance, the LD2980ABM18TR from STMicroelectronics is an excellent choice for designers looking to enhance the performance and extend the battery life of their portable and low-power applications.