Texas Instruments

TPS79920YZUT  

Linear & Switching Voltage Regulators

TPS79920YZUT Description

The TPS79920YZUT is a high-performance linear regulator from Texas Instruments, designed to deliver a fixed output voltage of 2V with a maximum output current of 200mA. This device is optimized for low power consumption, featuring a quiescent current of just 60 µA. The regulator operates efficiently within an input voltage range up to 6.5V and boasts a low dropout voltage of 0.18V at 200mA, making it suitable for applications where input voltage may vary significantly. The TPS79920YZUT is housed in a 5DSBGA package, ideal for surface mount applications and ensuring a compact footprint.

TPS79920YZUT Features

• Fixed Output Voltage: Provides a stable 2V output, ensuring consistent power supply for sensitive electronics.
• Low Dropout Voltage: At 0.18V @ 200mA, it minimizes power loss and enhances efficiency, particularly beneficial in battery-operated devices.
• Low Quiescent Current: With a quiescent current of 60 µA, it significantly reduces power consumption during standby or low-load conditions.
• High PSRR: Ranging from 70dB at 100Hz to 38dB at 100kHz, it effectively filters out noise from the input supply, ensuring clean output voltage.
• Protection Features: Includes over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protections, safeguarding the device and connected circuits from potential damage.
• Enable Control Feature: Allows for dynamic control of the regulator’s operation, enabling power-saving modes and controlled startup/shutdown sequences.
• Compliance and Packaging: ROHS3 compliant and REACH unaffected, ensuring environmental safety. Packaged in a Tape & Reel (TR) format, facilitating automated assembly processes.

T7PS9920YZUT Applications

The TPS79920YZUT is ideal for a variety of applications where a stable, low-power, and compact regulator is required. It is particularly well-suited for:

• Battery-powered devices: Its low dropout voltage and low quiescent current make it perfect for extending battery life in portable electronics.
• Sensitive electronic systems: The high PSRR ensures minimal noise interference, making it suitable for precision analog circuits and low-noise applications.
• Industrial and automotive applications: The robust protection features and wide operating temperature range make it reliable for harsh environments.
• IoT devices: The compact size and low power consumption are advantageous for small form factor IoT devices requiring stable power supply.

Conclusion of TPS79920YZUT

The TPS79920YZUT from Texas Instruments stands out as a reliable and efficient linear regulator, offering a unique combination of low dropout voltage, low quiescent current, and high PSRR. Its comprehensive protection features and compliance with industry standards make it a robust choice for a wide range of applications. Whether in battery-operated devices, precision electronics, or industrial systems, the TPS79920YZUT delivers stable power with minimal power loss and noise, ensuring optimal performance and reliability.

TPS79920YZUT Documents

Download datasheets and manufacturer documentation for TPS79920YZUT

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