Texas Instruments

TPS793285YZQR

TPS793285YZQR Description

The TPS793285YZQR is a fixed output linear regulator designed by Texas Instruments, featuring a 2.85V output voltage and a maximum output current of 200mA. This regulator operates with an input voltage range up to 5.5V and offers a low dropout voltage of 0.2V at full load. It is housed in a 5DSBGA package, making it suitable for surface mount applications. Despite being marked as obsolete, the TPS793285YZQR remains a reliable choice for applications requiring precise voltage regulation and low power consumption.

TPS793285YZQR Features

• Output Type: Fixed, providing a stable 2.85V output voltage.
• Input Voltage Range: Up to 5.5V, offering flexibility in power supply options.
• Output Current: Capable of delivering up to 200mA, suitable for low to medium power applications.
• Low Dropout Voltage: 0.2V at 200mA, ensuring efficient operation even at low input voltages.
• Quiescent Current: Low power consumption with a quiescent current of 220 µA.
• Power Supply Rejection Ratio (PSRR): Excellent noise rejection with a PSRR of 70dB at 100Hz and 43dB at 100kHz.
• Control Features: Includes an enable function for precise control over the regulator's operation.
• Protection Features: Comprehensive protection against overcurrent, overtemperature, reverse polarity, and under-voltage lockout (UVLO).
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): Level 1 (unlimited), suitable for various manufacturing environments.
• Mounting Type: Surface mount, ideal for compact and high-density designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.

TPS793285YZQR Applications

The TPS793285YZQR is ideal for applications requiring a stable and precise 2.85V supply voltage. Its low dropout voltage and low quiescent current make it particularly suitable for battery-powered devices and portable electronics where efficiency and longevity are critical. The regulator's fixed output voltage and enable function provide precise control, making it a reliable choice for microcontroller power supplies, sensor interfaces, and low-power communication modules. Additionally, its comprehensive protection features ensure robustness and reliability in various operating conditions.

Conclusion of TPS793285YZQR

The TPS793285YZQR from Texas Instruments is a high-performance linear regulator that delivers stable voltage regulation with low power consumption. Its low dropout voltage and comprehensive protection features make it a reliable choice for a wide range of applications, particularly in portable and battery-powered devices. Despite being marked as obsolete, the TPS793285YZQR remains a viable option for engineers seeking a proven and efficient voltage regulation solution.