PQ12RD8SJ00H

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Output Configuration:	Positive
Output Type:	Fixed
Number of Regulators:	1
Voltage - Input (Max):	20V
Voltage - Output (Min/Fixed):	12V
Voltage - Output (Max):	20V
Voltage Dropout (Max):	--
Current - Output:	800mA
PSRR:	--
Control Features:	--
Protection Features:	--
Operating Temperature:	-20°C ~ 80°C
Mounting Type:	Through Hole
Package / Case:	TO-220-4
Supplier Device Package:	TO-220-4

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 PQ12RD8SJ00H voltage regulator is an integrated circuit from Pan Jit\'s Rad-Hardened Discrete series. It is a linear low dropout (LDO) regulator that has been designed to maintain a stable, consistent voltage output in even harsh and radiation-exposed environments. This integrated circuit is a great choice for applications that need reliable, low-dropout, and low-power solutions, such as space and military related technologies.

Application Field

The PQ12RD8SJ00H voltage regulator is primarily used in applications that require high radiation tolerance, and high reliability and performance. The device is best suited for space and military related applications, such as satellite, space station, and aerospace technologies. The PQ12RD8SJ00H can also be used as a stabilizer for various types of power supplies, allowing for more consistent output and preventing fluctuations and other unexpected issues. The voltage regulator is also useful for mass-production systems and those that require a reliable input and output source at all times. The device can be used for both AC and DC power applications, and can handle a wide range of input voltages from 1.8V to 18V. This allows the device to be used in a variety of environments, from low-power to high-power ones.

Working Principle

The PQ12RD8SJ00H voltage regulator works by using a linear voltage regulator topology. The regulator has an input capacitor, reference voltage, feedback circuit, feedback capacitor, and output resistor, all of which work together in order to maintain a consistent output voltage.The input capacitor is the first component in the regulator and helps to filter any noise or disturbances that might be present in the incoming voltage. The reference voltage is then used to compare the output voltage to the input voltage and ensure that it is within a required range. The feedback circuit then adjusts the output voltage based on the reference voltage in order to maintain the required output voltage. This adjustment is done through the feedback capacitor and the output resistor. The output resistor is used to limit the current that can flow through the regulator, allowing for safer operation. This also helps to decrease the output voltage noise and make the device more reliable in critical applications.

Conclusion

The PQ12RD8SJ00H voltage regulator is a great choice for applications that require high radiation tolerance, high reliability, and low-dropout performance. The device is well suited for space, satellite, and military applications, as well as mass-production systems. The regulator can handle wide input voltages ranging from 1.8V to 18V, making it suitable for a variety of environments. Additionally, the device works by using a linear voltage regulator topology with an input capacitor, reference voltage, feedback circuit, feedback capacitor, and output resistor. All of these components work together to maintain a consistent, reliable output voltage.

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

Part Number	Manufacturer	Price	Quantity	Description