TPS799185YZUR

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - Voltage Regulators - Linear

The TPS799185YZUR is a programmable LDO linear regulator specifically designed to power low noise voltage rails with improved transient response, integration, size and cost savings. With an adjustable output voltage of 0.7V to 5.5V, the TPS799185YZUR is an ideal choice for applications requiring low noise performance, reduced output voltage ripple and the featurability of wide input voltage, output voltage and enable options.

Application Field

The TPS799185YZUR is specifically designed to power low noise voltage rails with improved transient response and integration, size and cost savings. It is an ideal choice for a variety of applications, including embedded system power management, automotive power management, medical and consumer integrated solutions.

• Smartphones and consumer handheld products
• Digital cameras
• Portable gaming systems and DSCs
• MP3 players and home audio toys
• Tablet PCs and video game products
• GPS receivers and PDAs
• Smart energy meters
• 3D printers and cameras
• Set-top boxes and Smart TVs
• Automotive systems such as fuel injection, ABS, and power windows
• Portable medical devices
• Industrial electronics like bar code scanners, data loggers, and robotic applications

Working Principle

The TPS799185YZUR is a low dropout (LDO) linear regulator. It takes a higher voltage input and regulates it to a lower voltage output. This is done using the linear voltage regulating principle, which uses a series of series/shunt elements to regulate the output voltage with a small change in input voltage. This design significantly reduces the output voltage ripple, which makes it ideal for applications that require low noise performance with low output voltage fluctuations.

In addition to its standard on/off control option, the TPS799185YZUR also offers programmable enable and reset controls that can be used to optimize the regulator’s operation. It also offers a power-on reset (POR) feature that further improves the regulator’s performance and reduces power consumption. The TPS799185YZUR has an integrated over-temperature and over-current protection to ensure safe operation in the event of an over-current or temperature excursion.

Other Features

The TPS799185YZUR is a versatile solution for powering low noise voltage rails. Its integrated features provide a flexible and efficient solution in a small package size. Other features include an ultra-low dropout of 250mV at 500mA, output voltage tracking, adjustable output voltage accuracy of ±2.5%, and a ±2% output voltage accuracy over temperature. Additionally, its low quiescent current of only 5µA eliminates the need for an external resistor in low power conditions.

The TPS799185YZUR is housed in a small International Standard Wettable Flank (ISWP) package that measures just 9.7mm x 5mm, which makes it ideal for space-constrained applications. It is also RoHS compliant and meets safety and quality standards for implementation in medical and industrial applications.

Conclusion

The TPS799185YZUR is a low dropout linear voltage regulator that is specifically designed to power low-noise voltage rails with improved transient response, integration, size and cost savings. With adjustable output voltage ranges from 0.7V to 5.5V and a low quiescent current of only 5µA, it is an ideal choice for a wide variety of applications including embedded systems, automotive applications, medical and consumer electronics.

The specific data is subject to PDF, and the above content is for reference