Texas Instruments

TPS72018YZUT  

Linear & Switching Voltage Regulators

TPS72018YZUT Description

The TPS72018YZUT is a high-performance linear regulator designed for applications requiring a fixed output voltage of 1.8V and a maximum output current of 350mA. Manufactured by Texas Instruments, this regulator is part of the Power Management Integrated Circuits (PMIC) category and is ideal for a variety of electronic systems where precision and efficiency are paramount. The TPS72018YZUT features a maximum input voltage of 4.5V and a dropout voltage of only 0.2V at full load, ensuring efficient operation even at low input-to-output differentials. With a quiescent current of 38 µA and a supply current of 80 µA, this regulator is optimized for low-power applications, making it suitable for battery-operated devices and portable electronics.

TPS72018YZUT Features

• Output Type: Fixed 1.8V output voltage, providing stable power supply for sensitive electronic components.
• High Efficiency: With a dropout voltage of 0.2V at 350mA, the TPS72018YZUT ensures high efficiency, minimizing power loss and heat generation.
• Low Quiescent Current: A quiescent current of 38 µA and a supply current of 80 µA make this regulator ideal for low-power applications, extending battery life in portable devices.
• Protection Features: Over-current protection, over-temperature protection, and under-voltage lockout (UVLO) ensure reliable operation and protect connected components from damage.
• Control Features: An enable pin allows for dynamic control of the regulator, enabling power-saving modes and controlled startup sequences.
• Compliance: The TPS72018YZUT is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Packaging: Available in a surface-mount 5DSBGA package, the TPS72018YZUT is suitable for compact and high-density PCB designs.

TPS72018YZUT Applications

The TPS72018YZUT is well-suited for a range of applications where a stable and efficient power supply is critical. Its low dropout voltage and low quiescent current make it ideal for battery-operated devices, such as smartphones, tablets, and wearable technology. The regulator's fixed 1.8V output is particularly beneficial for powering microcontrollers, sensors, and other low-voltage components. Additionally, the TPS72018YZUT's compact surface-mount package makes it suitable for space-constrained designs, such as IoT devices and embedded systems.

Conclusion of TPS72018YZUT

The TPS72018YZUT from Texas Instruments is a versatile and efficient linear regulator designed to meet the demands of modern electronic systems. With its fixed 1.8V output, low dropout voltage, and low quiescent current, this regulator offers significant advantages over similar models, particularly in low-power and battery-operated applications. The inclusion of over-current protection, over-temperature protection, and under-voltage lockout ensures reliable operation and component safety. The TPS72018YZUT's compact surface-mount package further enhances its suitability for space-constrained designs, making it an ideal choice for a wide range of applications, from portable electronics to IoT devices.

TPS72018YZUT Documents

Download datasheets and manufacturer documentation for TPS72018YZUT

Datasheets :

TPS720xx Datasheet      

PCN Packaging :

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

Design Resources :

TPS72018 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS720xx Datasheet      

PCN Design/Specification :

DSBGA/Usip 14/Sep/2016       DSBGA/uSIP 22/Jun/2016