Texas Instruments

TPS73028DBVRG4

TPS73028DBVRG4 Description

The TPS73028DBVRG4 is a high-performance linear voltage regulator from Texas Instruments, designed to provide a fixed output voltage of 2.8V with a maximum input voltage of 5.5V. This regulator is capable of delivering up to 200mA of output current, making it suitable for a wide range of low-power applications. The device features a low dropout voltage of 0.21V at 200mA, ensuring efficient operation even at low input-to-output voltage differentials. The TPS73028DBVRG4 is housed in a compact SOT23-5 package, ideal for space-constrained designs.

TPS73028DBVRG4 Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 200mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 2.8V
• Voltage Dropout (Max): 0.21V @ 200mA
• Current - Quiescent (Iq): 250 µA
• PSRR: 68dB (100Hz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Last Time Buy
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

TPS73028DBVRG4 Applications

The TPS73028DBVRG4 is well-suited for applications requiring a stable and efficient power supply with a fixed output voltage. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, portable electronics, and other low-power systems where efficiency and performance are critical. The enable control feature allows for easy power management, while the comprehensive protection features ensure reliable operation under various conditions.

Conclusion of TPS73028DBVRG4

The TPS73028DBVRG4 from Texas Instruments is a robust and efficient linear voltage regulator, offering a fixed 2.8V output with a maximum input voltage of 5.5V. Its low dropout voltage and high PSRR make it an excellent choice for applications where power efficiency and performance are paramount. The compact SOT23-5 package and surface-mount design further enhance its suitability for space-constrained designs. With features such as enable control and comprehensive protection mechanisms, the TPS73028DBVRG4 stands out as a reliable and versatile solution for a variety of low-power applications.