Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Not For New Designs
Applications:	Converter, Constant Voltage Power Supply
Voltage - Input:	1.3 V ~ 24 V
Number of Outputs:	1
Voltage - Output:	5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	SOT-89-5/6
Supplier Device Package:	SOT-89-5

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

Introduction

The S-875045AUP-AAAT2G is a special purpose, voltage regulator from the PMIC - Voltage Regulators family. It is designed to maintain a stable output voltage at varying input voltage and load conditions. It features an adjustable, low dropout and low quiescent current design for improved efficiency and reliability. The device also offers a wide operating temperature range, making it ideal for automotive and industrial applications.

Application Field

The S-875045AUP-AAAT2G is suitable for a wide range of applications. It can be used in automotive systems, industrial machinery, and consumer applications. Its adjustable output voltage allows it to be used to power loads in a range of 12V to 18V while maintaining high efficiency and low quiescent current. Its wide operating temperature range makes it ideal for automotive and industrial applications, where temperatures can fluctuate dramatically.

Working Principle

The S-875045AUP-AAAT2G is designed to use an error amplifier to control the output voltage. The error amplifier compares the actual output voltage to the reference voltage, and either increases or decreases the output voltage as needed to keep it within the pre-defined range.The error amplifier is connected to a PWM controller, which also receives feedback from the output voltage. The PWM controller then adjusts the duty cycle of the output stage as needed to maintain the desired voltage at the output.The device also has protection features such as over-voltage, over-current and overtemperature protection. These help to protect the device from damage and ensure reliable operation.

Conclusion

The S-875045AUP-AAAT2G is a special purpose, voltage regulator from the PMIC - Voltage Regulators family. It is designed to maintain a stable output voltage at varying input voltage and load conditions. Its adjustable output voltage, low dropout and low quiescent current design, as well as its wide operating temperature range make it ideal for automotive and industrial applications. Its PWM control, error amplifier, and protection features make it a reliable and efficient solution for regulating voltage.

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