Texas Instruments

TPS70918DBVT

TPS70918DBVT Description

The TPS70918DBVT is a high-performance, low-dropout (LDO) voltage regulator designed and manufactured by Texas Instruments. This linear voltage regulator is part of the Linear & Switching Voltage Regulators category and is known for its fixed output voltage of 1.8V and ability to supply up to 150mA of current. With a maximum input voltage of 30V, it is suitable for a wide range of applications requiring stable and reliable power regulation.

TPS70918DBVT Features

• Output Type: Fixed, ensuring consistent output voltage.
• Voltage - Input (Max): 30V, allowing for flexibility in input voltage sources.
• Current - Output: 150mA, providing ample current for various electronic components.
• Number of Regulators: 1, simplifying circuit design.
• Output Configuration: Positive, suitable for most standard applications.
• Current - Supply (Max): 350 µA, contributing to low power consumption.
• Product Status: Active, indicating ongoing production and availability.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating resistance to moisture-induced degradation.
• Current - Quiescent (Iq): 2.05 µA, contributing to minimal power loss in standby mode.
• PSRR: 80dB ~ 52dB (10Hz ~ 1kHz), providing excellent power supply rejection ratio.
• Protection Features: Over Current, Over Temperature, Reverse Current, and Under Voltage Lockout (UVLO), enhancing reliability and safety.
• Mounting Type: Surface Mount, facilitating integration into compact designs.
• Control Features: Enable, allowing for active control over the regulator's operation.

TPS70918DBVT Applications

The TPS70918DBVT is ideal for applications where a stable and low-noise power supply is critical. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current and small form factor, it is perfect for battery-powered devices.
• Industrial Controls: The robust protection features make it suitable for industrial environments with fluctuating power conditions.
• Automotive Electronics: The ability to handle a wide input voltage range makes it a good fit for automotive applications.
• Medical Devices: The fixed output and low noise make it suitable for precision medical equipment.

Conclusion of TPS70918DBVT

The TPS70918DBVT from Texas Instruments stands out for its fixed 1.8V output, low quiescent current, and robust protection features. Its compliance with environmental standards and wide input voltage range make it a versatile choice for a variety of applications. With its performance benefits and unique features, the TPS70918DBVT is an excellent option for designers seeking a reliable and efficient voltage regulator.