STMicroelectronics

LD29080PT33R

LD29080PT33R Description

The LD29080PT33R is a Linear & Switching Voltage Regulator designed and manufactured by STMicroelectronics. This device is known for its fixed output type, offering a stable and reliable voltage supply. It is packaged in a PPAK (Power Plastic Array Package), which is suitable for surface mount applications. The LD29080PT33R is compliant with the latest environmental standards, including ROHS3 and REACH unaffected status.

LD29080PT33R Features

• Output Type: Fixed, ensuring a stable and consistent voltage output.
• Voltage - Input (Max): 13V, allowing for a wide range of input voltages.
• Current - Output: 800mA, capable of delivering sufficient current for various applications.
• Number of Regulators: 1, providing a single output for simplicity and ease of use.
• Output Configuration: Positive, suitable for applications requiring a positive voltage supply.
• Voltage - Output (Min/Fixed): 3.3V, a common voltage level for many electronic devices.
• Voltage Dropout (Max): 0.7V @ 800mA, ensuring efficient operation even under load.
• Current - Supply (Max): 35 mA, minimizing power consumption.
• PSRR: 67dB (120Hz), providing excellent power supply rejection ratio for clean output.
• Protection Features: Over Current and Over Temperature, safeguarding the device and the system.
• Control Features: Enable, allowing for active control over the regulator's operation.

LD29080PT33R Applications

The LD29080PT33R is ideal for applications where a stable 3.3V output is required, such as:

• Portable Devices: Due to its low quiescent current and small form factor, it is suitable for battery-powered devices.
• Industrial Equipment: Its robust protection features make it a good choice for industrial applications where reliability is crucial.
• Automotive Systems: The device's ability to handle a wide input voltage range and provide a stable output makes it suitable for automotive electronics.

Conclusion of LD29080PT33R

The LD29080PT33R from STMicroelectronics stands out for its fixed 3.3V output, high efficiency, and robust protection features. Its compact PPAK package and surface mount design make it a versatile choice for a wide range of applications, from portable electronics to industrial and automotive systems. With its focus on reliability and performance, the LD29080PT33R is a solid choice for designers looking to ensure a stable power supply in their next project.