Texas Instruments

TPS70912DBVT

TPS70912DBVT Description

The TPS70912DBVT is a high-performance linear regulator from Texas Instruments, designed to provide a stable and efficient power supply solution for a wide range of electronic applications. This device features a fixed output voltage of 1.2V and is capable of delivering up to 150mA of output current. With a maximum input voltage of 30V, it offers a wide input voltage range, making it suitable for various power management needs. The TPS70192DBVT is housed in a compact SOT23-5 package, which is ideal for space-constrained designs.

TPS70912DBVT Features

• Output Type: Fixed at 1.2V, ensuring a stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling up to 30V, providing flexibility in power source selection.
• Output Current: Delivers up to 150mA, sufficient for powering a variety of low-power devices.
• Low Quiescent Current: With a quiescent current of only 2.05 µA, it minimizes power consumption, making it ideal for battery-powered applications.
• High PSRR: Offers a high power supply rejection ratio (PSRR) of 80dB at 10Hz to 52dB at 1kHz, ensuring minimal noise and ripple in the output voltage.
• Protection Features: Includes over current, over temperature, reverse current, and under voltageout lock (UVLO) protections, enhancing the reliability and safety of the device.
• Enable Control: Features an enable pin for easy control of the regulator's operation, allowing for power savings in standby modes.
• Low Dropout Voltage: Ensures efficient operation even at low input-to-output voltage differentials.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

TPS70912DBVT Applications

The TPS70912DBVT is well-suited for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Portable Devices: Ideal for battery-powered devices such as smartphones, tablets, and wearable technology due to its low quiescent current and high PSRR.
• Consumer Electronics: Suitable for powering sensitive components in consumer electronics like digital cameras, MP3 players, and smart home devices.
• Industrial Applications: Can be used in industrial control systems, sensors, and IoT devices where reliability and efficiency are paramount.
• Medical Devices: Applicable in medical equipment where low noise and high reliability are critical, such as portable medical monitors and diagnostic tools.

Conclusion of TPS70912VTDB

The TPS70912DBVT from Texas Instruments stands out as a robust and efficient linear regulator, offering a fixed 1.2V output with a maximum input voltage of 30V and a current capability of 150mA. Its low quiescent current and high PSRR make it an excellent choice for applications requiring low power consumption and minimal noise. The inclusion of comprehensive protection features and enable control further enhances its versatility and reliability. With its compact SOT23-5 package and compliance with environmental regulations, the TPS70912VTDB is an ideal solution for a wide range of power management needs in the electronics industry.