STMicroelectronics

LD29080DT33R

LD29080DT33R Description

The LD29080DT33R is a high-performance, fixed linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and offers a range of technical specifications and performance benefits that make it ideal for various applications in the electronics industry.

LD29080DT33R Features

• Output Type: Fixed
• Voltage - Input (Max): 13V
• Current - Output: 800mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 35 mA
• Product Status: Active
• Supplier Device Package: DPAK
• REACH Status: REACH Unaffected
• Mfr: STMicroelectronics
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 0.7V @ 800mA
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Current - Quiescent (Iq): 180 µA
• PSRR: 67dB (120Hz)
• ECCN: EAR99
• Mounting Type: Surface Mount
• Protection Features: Over Current, Over Temperature
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: LD29080

The LD29080DT33R stands out from similar models due to its high output current of 800mA, which is suitable for applications requiring higher power. Its fixed 3.3V output voltage ensures stable power supply, while the low voltage dropout of 0.7V @ 800mA maximizes efficiency. The device also offers excellent power supply rejection ratio (PSRR) of 67dB at 120Hz, ensuring minimal noise interference.

LD29080DT33R Applications

The LD29080DT33R is ideal for a wide range of applications where stable and efficient power supply is crucial. Some specific use cases include:

1. Telecommunications Equipment: The device's high output current and low voltage dropout make it suitable for powering communication equipment such as routers, modems, and switches.

2. Industrial Control Systems: In industrial settings, reliable power supply is essential for maintaining system performance. The LD29080DT33R's robust protection features and high PSRR make it an ideal choice for industrial control systems.

3. Automotive Electronics: The device's ability to handle high input voltages and provide a stable output voltage makes it suitable for automotive electronics, such as infotainment systems and power management modules.

4. Portable Electronics: The LD29080DT33R's compact DPAK package and low quiescent current make it an excellent choice for portable electronic devices, such as smartphones, tablets, and wearables.

Conclusion of LD29080DT33R

The LD29080DT33R from STMicroelectronics is a versatile and high-performance linear voltage regulator that offers a combination of high output current, low voltage dropout, and excellent PSRR. Its unique features and advantages make it an ideal choice for a wide range of applications in the electronics industry, including telecommunications, industrial control systems, automotive electronics, and portable devices. With its robust protection features and compliance with RoHS3 standards, the LD29080DT33R is a reliable and environmentally friendly solution for power management in various electronic systems.