Texas Instruments

TPS7A20185PDBVR  

Linear & Switching Voltage Regulators

TPS7A20185PDBVR Description

The TPS7A20185PDBVR is a high-performance linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Texas Instruments, this device falls under the category of Power Management Integrated Circuits (PMIC). It features a fixed output voltage of 1.85V and can deliver up to 300mA of output current. The regulator is designed to operate with an input voltage range up to 6V, making it suitable for a variety of power sources. The device is housed in a compact SOT23-5 package, ideal for surface-mount applications.

TPS7A20185PDBVR Features

• Fixed Output Voltage: The TPS7A20185PDBVR provides a stable output voltage of 1.85V, ensuring consistent power delivery to sensitive electronic components.
• High Efficiency: With a maximum dropout voltage of 0.2V at 300mA, the regulator maintains high efficiency even under heavy load conditions.
• Low Quiescent Current: The device features a low quiescent current of 15 µA, which is crucial for battery-powered applications where power consumption needs to be minimized.
• Control Features: The regulator includes an enable pin, allowing for easy control of the output voltage.
• Protection Features: The TPS7A20185PDBVR offers comprehensive protection mechanisms, including over-current protection, over-temperature protection, and under-voltage lockout (UVLO), ensuring reliable operation under various conditions.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 65dB to 40dB across a frequency range of 100Hz to 1MHz, effectively filtering out noise from the input supply.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.

TPS7A20185PDBVR Applications

The TPS7A20185PDBVR is ideal for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearable technology where low power consumption and high efficiency are paramount.
• Industrial Equipment: Suitable for industrial control systems, sensors, and IoT devices that require reliable power management.
• Medical Devices: Applicable in medical equipment where precise voltage regulation and low noise are essential for accurate measurements and performance.
• Telecommunications: Used in base stations and network equipment where high PSRR and low dropout voltage are necessary to maintain signal integrity.

Conclusion of TPS7A20185PDBVR

The TPS7A20185PDBVR from Texas Instruments stands out as a robust and efficient linear regulator, offering a fixed output voltage of 1.85V and a maximum output current of 300mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and low noise. The inclusion of comprehensive protection features ensures reliable operation under various conditions, while its compact SOT23-5 package makes it suitable for space-constrained designs. Whether used in consumer electronics, industrial equipment, medical devices, or telecommunications the, TPS7A20185PDBVR delivers reliable power management with minimal power consumption and maximum efficiency.

TPS7A20185PDBVR Documents

Download datasheets and manufacturer documentation for TPS7A20185PDBVR

PCN :

Product Change Notification 2024-08-20 (PDF)       Product Change Notification (PDF)