Texas Instruments

TPS7A11105PYKAR  

Linear & Switching Voltage Regulators

TPS7A11105PYKAR Description

The TPS7A11105PYKAR is a high-performance linear regulator from Texas Instruments, designed to deliver a fixed output voltage of 1.05V with a maximum output current of 500mA. This regulator is optimized for low power consumption, featuring a maximum supply current of 11 µA and a quiescent current of 2.6 µA. It operates with an input voltage range up to 3.3V and maintains a low dropout voltage of 0.07V at 500mA, ensuring efficient operation even at low input-to-output differentials.

TPS7A11105PYKAR Features

• Output Type: Fixed, providing a stable 1.05V output voltage.
• Input Voltage Range: Up to 3.3V, making it suitable for a variety of low-voltage applications.
• Output Current: Capable of delivering up to 500mA, supporting moderate power requirements.
• Low Dropout Voltage: 0.07V at 500mA, ensuring high efficiency even at low input-to-output differentials.
• Low Quiescent Current: 2.6 µA, minimizing power consumption in standby mode.
• Low Supply Current: 11 µA, ideal for battery-powered and energy-sensitive applications.
• Power Supply Rejection Ratio (PSRR): 64dB to 35dB across a frequency range of 1kHz to 1.5MHz, providing excellent noise suppression.
• Protection Features: Over Current, Over Temperature, and UVLO (Under Voltage Lock Out) protections ensure robust and reliable operation.
• Control Features: Enable functionality allows for dynamic control of the regulator's operation.
• Packaging: Tape & Reel (TR) in a 5DSBGA package, suitable for surface mount applications and easy integration into compact designs.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

TPS7A11105PYKAR Applications

The TPS7A11105PYKAR is ideal for applications requiring a stable and efficient power supply with low power consumption. Its low dropout voltage and high PSRR make it suitable for sensitive analog circuits, low-power microcontrollers, and portable electronic devices. Specific use cases include:

• Battery-Powered Devices: The low quiescent and supply currents ensure extended battery life.
• Sensitive Analog Circuits: High PSRR and low noise performance provide clean power for precision applications.
• Portable Electronics: Compact packaging and surface mount compatibility make it ideal for space-constrained designs.
• Microcontroller Power Supplies: Reliable and efficient power delivery supports stable operation of microcontrollers and embedded systems.

Conclusion of TPS7A11105PYKAR

The TPS7A11105PYKAR from Texas Instruments stands out as a versatile and efficient linear regulator, offering a unique combination of low power consumption, high PSRR, and robust protection features. Its fixed 1.05V output and ability to deliver up to 500mA make it suitable for a wide range of applications, particularly in low-power and portable electronics. The low dropout voltage ensures high efficiency, while the compact 5DSBGA package and surface mount compatibility facilitate easy integration into modern designs. For engineers seeking a reliable and efficient power solution, the TPS7A11105PYKAR is an excellent choice.

TPS7A11105PYKAR Documents

Download datasheets and manufacturer documentation for TPS7A11105PYKAR

SPICE Models :

TPS7A1130P PSpice Transient Model       TPS7A1125P Unencrypted PSpice Transient Model       TPS7A1118P PSpice Transient Model       TPS7A1110P PSpice Transient Model       TPS7A1128P Unencrypted PSpice Transient Model       TPS7A1112P Unencrypted PSpice Transient Model       TPS7A1108P Unencrypted PSpice Transient Model       TPS7A1112P PSpice Transient Model       TPS7A1128P PSpice Transient Model       TPS7A1125P PSpice Transient Model       TPS7A1110P Unencrypted PSpice Transient Model       TPS7A11105P Unencrypted PSpice Transient Model       TPS7A1115P Unencrypted PSpice Transient Model       TPS7A11105P PSpice Transient Model       TPS7A1111P Unencrypted PSpice Transient Model       TPS7A1115P PSpice Transient Model       TPS7A1106P PSpice Transient Model       TPS7A1106P Unencrypted PSpice Transient Model       TPS7A1118P Unencrypted PSpice Transient Model       TPS7A1108P PSpice Transient Model       TPS7A1111P PSpice Transient Model       TPS7A1130P Unencrypted PSpice Transient Model