Texas Instruments

TPS79930YZUT  

Linear & Switching Voltage Regulators

TPS79930YZUT Description

The TPS79930YZUT is a high-performance linear voltage regulator designed by Texas Instruments. This regulator is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring a stable and efficient power supply. The TPS79930YZUT features a fixed output voltage of 3V and can deliver up to 200mA of output current. It is designed to operate with an input voltage range up to 6.5V, making it suitable for a variety of power supply configurations.

The regulator is housed in a 5-DSBGA package, which is optimized for surface mount applications. This compact packaging ensures that the TPS79930YZUT can be easily integrated into space-constrained designs. The device also features a low dropout voltage of 0.18V at 200mA, which allows it to maintain regulation even when the input voltage is close to the output voltage. This is particularly beneficial in battery-powered applications where the input voltage may drop as the battery discharges.

TPS79930YZUT Features

• Output Type: Fixed at 3V, ensuring a stable and reliable power supply.
• Input Voltage Range: Up to 6.5V, providing flexibility in power source selection.
• Output Current: Capable of delivering 200mA, suitable for a wide range of electronic devices.
• Low Dropout Voltage: 0.18V at 200mA, enabling efficient operation even with low input-to-output voltage differentials.
• Quiescent Current: Low at 60 µA, minimizing power consumption in standby modes.
• Power Supply Rejection Ratio (PSRR): Ranging from 70dB to 38dB across frequencies from 100Hz to 100kHz, ensuring high noise immunity.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator's operation.
• Protection Features: Over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protections ensure robust and reliable performance.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), suitable for a wide range of manufacturing environments.

TPS79930YZUT Applications

The TPS79930YZUT is ideal for a variety of applications where a stable and efficient power supply is critical. Its low dropout voltage and fixed output make it particularly suitable for battery-powered devices, such as portable electronics, handheld devices, and IoT sensors. The regulator's low quiescent current and high PSRR also make it an excellent choice for applications that require low power consumption and high noise immunity, such as medical devices and precision instrumentation.

The enable function and comprehensive protection features further enhance the regulator's versatility, making it suitable for applications that require dynamic power management and robust protection against various fault conditions. The compact 5-DSBGA package and surface mount mounting type ensure that the TPS79930YZUT can be easily integrated into modern, space-constrained designs.

Conclusion of TPS79930YZUT

The TPS79930YZUT from Texas Instruments is a highly efficient and reliable linear voltage regulator designed to meet the demands of modern electronic devices. Its low dropout voltage, fixed output, and comprehensive protection features make it a standout choice in the Linear & Switching Voltage Regulators category. The regulator's low quiescent current and high PSRR ensure minimal power consumption and high noise immunity, making it ideal for battery-powered and precision applications.

The compact 5-DSBGA package and surface mount mounting type further enhance its suitability for space-constrained designs. Whether used in portable electronics, medical devices, or IoT applications, the TPS79930YZUT offers a reliable and efficient power solution that stands out in its class.

TPS79930YZUT Documents

Download datasheets and manufacturer documentation for TPS79930YZUT

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Qualify 2mm pitch Carrier Tape for select DSBGA and uSIP Devices (PDF)       Product Change Notification (PDF)      

Product Catalogs :

Low Dropout Regulators Quick Reference Guide (Rev. P)      

Technical Resources :

TPS79933 TINA-TI Transient Reference Design      

SPICE Models :

TPS799195 PSpice Transient Model       TPS79921 PSpice Transient Model       TPS799285 PSpice Transient Model       TPS799315 PSpice Transient Model       TPS79928 PSpice Transient Model       TPS79926 PSpice Transient Model       TPS79942 PSpice Transient Model       TPS799125 PSpice Transient Model       TPS79945 PSpice Transient Model       TPS799185 PSpice Transient Model       TPS79912 PSpice Transient Model       TPS79918 PSpice Transient Model       TPS799275 PSpice Transient Model       TPS79913 PSpice Transient Model       TPS79933 TINA-TI Transient Spice Model       TPS79927 PSpice Transient Model       TPS79901 PSpice Transient Model       TPS79920 PSpice Transient Model       TPS79925 PSpice Transient Model       TPS799L57 PSpice Transient Model       TPS799A57 PSpice Transient Model       TPS79933 PSpice Transient Model (Rev. A)       TPS79915 PSpice Transient Model       TPS79919 PSpice Transient Model       TPS79930 PSpice Transient Model       TPS79932 PSpice Transient Model