Texas Instruments

TPS7A20185PYCKR  

Linear & Switching Voltage Regulators

TPS7A20185PYCKR Description

The TPS7A20185PYCKR is a high-performance, low-noise linear regulator designed for applications requiring ultra-low noise and low quiescent current. Manufactured by Texas Instruments, this regulator is part of the Power Management Integrated Circuit (PMIC) category and is ideal for a wide range of electronic systems. The device features a fixed output voltage of 1.85V and can handle a maximum input voltage of 6V, with an output current capability of 300mA. It is designed with a single regulator and offers a positive output configuration.

TPS7A20185PYCKR Features

• Ultra-Low Noise and Low Dropout Voltage: The TPS7A20185PYCKR boasts an ultra-low noise profile, making it suitable for sensitive analog circuits. The dropout voltage is a mere 0.2V at 300mA, ensuring efficient operation even at low input-to-output voltage differentials.
• Low Quiescent Current: With a quiescent current of only 15 µA, this regulator is highly efficient and ideal for battery-powered applications where power consumption must be minimized.
• High PSRR: The regulator offers a high power supply rejection ratio (PSRR) ranging from 65dB at 100Hz to 40dB at 1MHz, effectively filtering out noise from the input power supply.
• Control and Protection Features: The TPS7A20185PYCKR includes current limit, enable, and soft start control features, as well as comprehensive protection mechanisms such as over current, over temperature, short circuit, and under voltage lockout (UVLO).
• Compliance and Packaging: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It is available in a surface mount package, specifically in a tape and reel (TR) format, making it suitable for automated assembly processes.

TPS7A20185PYCKR Applications

The TPS7A20185PYCKR is ideal for applications that demand high performance and low power consumption. Some specific use cases include:

• Precision Analog Circuits: The ultra-low noise and high PSRR make this regulator perfect for sensitive analog circuits such as ADCs, DACs, and RF front-ends, where noise can significantly impact performance.
• Battery-Powered Devices: The low quiescent current and low dropout voltage ensure that the regulator operates efficiently, extending battery life in portable devices.
• Medical Equipment: The high reliability and low noise characteristics are crucial for medical devices where precision and stability are paramount.
• Industrial Control Systems: The robust protection features and compliance with industry standards make this regulator suitable for harsh industrial environments.

Conclusion of TPS7A20185PYCKR

The TPS7A20185PYCKR from Texas Instruments stands out as a versatile and high-performance linear regulator. Its ultra-low noise, low dropout voltage, and low quiescent current make it an excellent choice for applications where power efficiency and signal integrity are critical. The comprehensive control and protection features ensure reliable operation, while compliance with environmental and safety standards guarantees its suitability for a wide range of industries. Whether used in precision analog circuits, battery-powered devices, medical equipment, or industrial control systems, the TPS7A20185PYCKR delivers exceptional performance and reliability.

TPS7A20185PYCKR Documents

Download datasheets and manufacturer documentation for TPS7A20185PYCKR

Datasheets :

TPS7A20      

UNKNOWN TYPE :

4-DSBGA