Texas Instruments

TPS79901YZUR  

Linear & Switching Voltage Regulators

TPS79901YZUR Description

The TPS79901YZUR is a high-performance linear voltage regulator designed and manufactured by Texas Instruments. This device is part of the Linear & Switching Voltage Regulators category and is known for its adjustable output, robust protection features, and excellent power supply rejection ratio (PSRR). With a positive output configuration, this IC is ideal for applications requiring stable and reliable voltage regulation.

TPS79901YZUR Features

• Adjustable Output Voltage: The TPS79901YZUR offers an adjustable output voltage range from 1.2V to 6.5V, providing flexibility for various applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.18V @ 200mA, this regulator maintains high efficiency even under heavy load conditions.
• Excellent PSRR: The device boasts a power supply rejection ratio of 70dB at 100Hz to 38dB at 100kHz, ensuring stable output voltage under varying input conditions.
• Robust Protection Features: It includes over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protection to safeguard the system from potential damage.
• Low Quiescent Current: The TPS79901YZUR consumes only 60 µA in quiescent mode, making it suitable for battery-powered applications.
• Compliance and Packaging: This device is RoHS3 compliant and comes in a 5DSBGA package, suitable for surface mount applications.

TPS79901YZUR Applications

The TPS79901YZUR is an ideal choice for applications where a stable and adjustable voltage supply is crucial. Some specific use cases include:

• Portable Electronics: Due to its low quiescent current and adjustable output, it is perfect for battery-powered devices like smartphones, tablets, and wearables.
• Industrial Equipment: The robust protection features make it suitable for industrial applications where reliability and safety are paramount.
• Medical Devices: The TPS79901YZUR can provide a stable power supply for sensitive medical equipment, ensuring consistent performance.

Conclusion of TPS79901YZUR

The TPS79901YZUR from Texas Instruments stands out for its adjustable output, low dropout voltage, and excellent PSRR, making it a versatile choice for a wide range of applications. Its unique combination of performance, protection, and compliance with industry standards positions it as a superior option over similar models in the market. Whether used in portable electronics, industrial equipment, or medical devices, the TPS79901YZUR ensures reliable and efficient voltage regulation.

TPS79901YZUR Documents

Download datasheets and manufacturer documentation for TPS79901YZUR

Datasheets :

TPS799 Datasheet      

PCN Packaging :

WCSP Pin Indicator 15/Jan/2021       Carrier Tape 28/Aug/2018      

PCN Design/Specification :

DSBGA/Usip 14/Sep/2016       TPS799x 16/Mar/2022