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TPS7A1485PYBKR

TPS7A1485PYBKR Description

The TPS7A1485PYBKR is a high-performance, low dropout linear voltage regulator designed for applications requiring a fixed output voltage and low power consumption. Manufactured by Texas Instruments, this regulator is part of the Power Management Integrated Circuits (PMIC) category and is ideal for systems that demand high efficiency and reliability. The TPS7A1485PYBKR features a fixed output voltage of 0.85V, capable of delivering up to 1A of output current. It operates with a maximum input voltage of 2.2V and maintains a low dropout voltage of 0.099V at 1A, ensuring efficient power conversion even under low input voltage conditions.

TPS7A1485PYBKR Features

• Output Type: Fixed providing, a stable 0.85V output voltage.
• Input Voltage Range: Operates with a maximum input voltage of 2.2V, making it suitable for low-voltage applications.
• Output Current: Capable of delivering up to 1A of output current, supporting a wide range of power-hungry devices.
• Low Dropout Voltage: A maximum dropout voltage of 0.099V at 1A ensures high efficiency, especially in low input voltage scenarios.
• Low Quiescent Current: Features a quiescent current of only 5.7 µA, minimizing power consumption during standby or low-load conditions.
• High PSRR: Offers a high power supply rejection ratio (PSRR) of 80dB at 100Hz to 33dB at 1MHz, effectively filtering out noise from the input supply.
• Control and Protection Features: Includes current limit and enable control features, as well as over-current and over-temperature protection, ensuring robust operation and reliability.
• Mounting Type: Surface mount, suitable for compact and high-density PCB designs.
• Package: Supplied in a tape and reel (TR) package, facilitating automated assembly processes.
• RoHS Status: Not applicable, ensuring compliance with environmental regulations.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for a wide range of manufacturing environments.

TPS7A1485PYBKR Applications

The TPS7A1485PYBKR is ideal for a variety of applications where low input and output voltages are required, along with high efficiency and low power consumption. Key applications include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables, where low power consumption and high efficiency are critical.
• Industrial Systems: Suitable for low-voltage industrial applications, such as IoT devices and sensors, where reliable power management is essential.
• Communication Equipment: Applicable in low-voltage communication modules, ensuring stable power supply and minimal noise interference.
• Medical Devices: Can be used in medical equipment that requires low power and high reliability, such as portable diagnostic devices and wearable health monitors.

Conclusion of TPS7A1485PYBKR

The TPS7A1485PYBKR from Texas Instruments stands out as a highly efficient and reliable low dropout linear voltage regulator. Its unique combination of low dropout voltage, low quiescent, current and high PSRR makes it an excellent choice for applications requiring low power consumption and high performance. The inclusion of advanced control and protection features further enhances its robustness and versatility. Whether used in consumer electronics, industrial systems, communication equipment, or medical devices, the TPS7A1485PYBKR delivers the performance and reliability needed to meet the demands of modern power management applications.