Texas Instruments

TPS78930DBVR

TPS78930DBVR Description

The TPS78930DBVR is a high-performance linear voltage regulator designed by Texas Instruments. It is part of the Linear & Switching Voltage Regulators category and offers a fixed output voltage of 3V with a maximum input voltage of 10V. This regulator is capable of delivering a continuous output current of 100mA, making it suitable for a variety of low-power applications. The TPS78930DBVR features a low dropout voltage of 0.23V at 100mA, ensuring efficient operation even at low input-to-output voltage differentials.

TPS78930DBVR Features

• Output Type: Fixed, providing a stable 3V output voltage.
• Input Voltage Range: Up to 10V, allowing for flexibility in power supply sources.
• Output Current: 100mA, suitable for low-power applications.
• Low Dropout Voltage: 0.23V at 100mA, enhancing efficiency in low-headroom applications.
• Quiescent Current: 28 µA, ensuring minimal power consumption during operation.
• Power Supply Rejection Ratio (PSRR): 85dB at 1kHz, providing excellent noise rejection.
• Control Features: Enable functionality for precise control over the regulator's operation.
• Protection Features: Over-current, over-temperature, and reverse polarity protection ensure robust and reliable performance.
• Package Type: SOT23-5, a compact surface-mount package ideal for space-constrained designs.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for a wide range of manufacturing environments.

TPS78930DBVR Applications

The TPS78930DBVR is ideal for applications requiring a stable and efficient power supply with minimal power consumption. Its low dropout voltage and high PSRR make it suitable for battery-powered devices, portable electronics, and sensitive analog circuits. The compact SOT23-5 package allows for integration into space-constrained designs, such as wearable technology, IoT devices, and small form-factor consumer electronics. The enable feature provides additional control, making it suitable for applications where power management is critical.

Conclusion of TPS78930DBVR

The TPS78930DBVR from Texas Instruments is a versatile and efficient linear voltage regulator designed to meet the demands of modern low-power applications. Its combination of a fixed 3V output, low dropout voltage, and high PSRR ensures stable and reliable performance. The inclusion of advanced protection features and a compact SOT23-5 package make it an ideal choice for a wide range of applications, from portable electronics to sensitive analog circuits. The TPS78930DBVR stands out in its category due to its low quiescent current and robust protection mechanisms, offering a reliable and efficient solution for power regulation needs.