STMicroelectronics

LD29080DT50R

LD29080DT50R Description

The LD29080DT50R is a Linear Voltage Regulator IC manufactured by STMicroelectronics. It is designed to provide a fixed output voltage of 5V with a maximum output current of 800mA. The device is housed in a DPAK package and is surface mountable. The LD29080DT50R is RoHS3 compliant and REACH unaffected, making it suitable for use in a wide range of electronic applications.

LD29080DT50R Features

• Fixed Output Voltage: The LD29080DT50R provides a fixed output voltage of 5V, ensuring stable power supply to connected devices.
• High Output Current: With a maximum output current of 800mA, the LD29080DT50R can efficiently power various electronic components.
• Single Regulator: The device features a single output regulator, simplifying circuit design and reducing component count.
• Positive Output Configuration: The LD29080DT50R provides a positive output voltage, making it suitable for a wide range of applications.
• Low Voltage Dropout: The device has a maximum voltage dropout of 0.7V at 800mA, ensuring efficient power conversion even under heavy load conditions.
• Low Quiescent Current: The LD29080DT50R consumes only 180 µA in quiescent mode, reducing power consumption in battery-operated devices.
• High PSRR: The device offers a PSRR of 64dB at 120Hz, providing excellent noise rejection and ensuring clean output voltage.
• Over Current and Over Temperature Protection: The LD29080DT50R includes built-in protection features to safeguard against over current and over temperature conditions.

LD29080DT50R Applications

The LD29080DT50R is ideal for use in various electronic applications where a stable 5V power supply is required. Some specific use cases include:

1. Portable Electronics: The LD29080DT50R can be used in portable devices such as smartphones, tablets, and wearables to provide a stable power supply to the internal components.
2. Industrial Control Systems: The device can be used in industrial control systems to provide a stable power supply to microcontrollers, sensors, and other electronic components.
3. Automotive Applications: The LD29080DT50R can be used in automotive applications such as infotainment systems, instrument clusters, and lighting systems to provide a stable power supply.
4. Medical Devices: The device can be used in medical devices such as patient monitors, diagnostic equipment, and wearable health monitors to provide a stable power supply.

Conclusion of LD29080DT50R

The LD29080DT50R is a versatile Linear Voltage Regulator IC that offers a fixed output voltage of 5V with a maximum output current of 800mA. Its unique features, such as low voltage dropout, high PSRR, and built-in protection features, make it an ideal choice for a wide range of electronic applications. With its compact DPAK package and surface mountability, the LD29080DT50R is suitable for use in both portable and industrial applications.