AP7363-10D-13

Current - Output:	1.5A
Base Part Number:	AP7363
Supplier Device Package:	TO-252-3
Package / Case:	TO-252-3, DPak (2 Leads + Tab), SC-63
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current, Over Temperature
Control Features:	--
PSRR:	65dB ~ 61dB (120Hz ~ 1kHz)
Current - Quiescent (Iq):	1.2mA
Series:	--
Voltage Dropout (Max):	0.24V @ 1.5A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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

PMIC (Power Management Integrated Circuit) is playing a more and more important role in modern electronic devices. In today\'s portable devices such as notebooks, mobile phones and tablets, PMICs are critical components used to guarantee the stability and reliability of power supplies. In PMICs, Linear Regulators are generally used to provide stable power supply, and AP7363-10D-13 is one of the well-performed linear voltage regulators. This article is dedicated to analyze the application field and working principle of AP7363-10D-13.

Application Field of AP7363-10D-13

AP7363-10D-13 is a 200mA Low Dropout (LDO) regulator with a low output voltage range of 1.2V to 3.6V. It can be used in various applications needing stable and low voltage supply, such as microprocessor chips and phase-locked loop etc. What’s more, AP7363-10D-13 can also be used in many high-end portable devices. For example, in photography and audio systems, the LDO regulator can be used to stabilise the power supply and provide accurate and clean voltage for switching devices or A/D converters.

Working Principle of AP7363-10D-13

AP7363-10D-13 adopts a linear regulator topology usually used in PMICs. It uses an external resistor to adjust the output voltage based on a reference voltage. When the input voltage is higher than the output voltage, the linear regulator will be activated and the excess power will get dissipated by the nature of the circuit.The features of AP7363-10D-13 make it an excellent choice for applications that demand precise and low voltage output. It includes an internal p-channel MOSFET, an operational amplifier and an error amplifier, which are all integrated into a single integrated circuit. The p-channel MOSFET acts as the pass device and the resistors in the loop form a voltage regulating system. The operational amplifier detects the output voltage and sends the signal to the error amplifier. The error amplifier will then compare the set voltage with the output voltage in order to keep the output voltage in the desired range. The error amplifier also pumps up the current coming from the p-channel MOSFET to increase the voltage difference between the input voltage and output voltage.Moreover, AP7363-10D-13 also features a thermal protection circuit. The temperature is detected by the thermal protection circuit and it will shut down the chip if the temperature exceeds the limit. This feature prevents the chip from being damaged by the heat from the circuit.

Conclusion

In conclusion, AP7363-10D-13 is a well-performed linear voltage regulator used in various applications requiring precise control of output voltage. This regulator works by using an external resistor to adjust the output voltage and a pass device in the form of a p-channel MOSFET, an operational amplifier and an error amplifier to maintain the output voltage at the desired level. In addition, it also includes a thermal protection circuit to guard against damage caused by excessively high temperatures.

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

Part Number	Manufacturer	Price	Quantity	Description