AP130-30RG-7

Current - Output:	300mA
Base Part Number:	AP130
Supplier Device Package:	SC-59R
Package / Case:	TO-236-3, SC-59, SOT-23-3
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	--
PSRR:	58dB (100Hz)
Current - Quiescent (Iq):	100µA
Series:	--
Voltage Dropout (Max):	0.5V @ 300mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	3V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Discontinued at Digi-Key
Packaging:	Tape & Reel (TR)

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PMIC - Voltage Regulators - Linear

AP130-30RG-7 is a voltage regulator created by Alpha and Omega Semiconductor (AOS) for multiple purposes, such as desktop and notebook PCs, network equipment, industrial systems and more. It is also available in space saving TO-252 and SOT-223 packages. This voltage regulator is designed to provide a wide input voltage range from 8 V to 36 V, and a stable output current up to 30 A, while also providing thermal overflow protection and short circuit protection.

Application Field

AP130-30RG-7 voltage regulator is designed for a broad range of applications, such as desktop and notebook PCs, network equipment, industrial systems, and other low power applications. With its wide input voltage range from 8 V to 36 V, it is ideal for power delivery systems, power adapters, and power regulators. It is also able to withstand up to 200V transient voltage spikes and provides an output voltage range from 4 V to 16.8 V.In addition, the AP130-30RG-7 can also be used in other power supply applications, such as providing a stable output voltage of 12 V, 5 V, or 3.3 V for a large array of circuitry. It can also be used for voltage step-down, voltage conversion, and DC-DC converters.

Working Principle

The AP130-30RG-7 voltage regulator operates by integrating a sense resistor in series with a internal linear Regulator circuit. When the input voltage is greater than the output voltage, the power supplying device releases the excess energy into the linear regulator. The excess energy is then dissipated across the sense resistor as heat, which is referred to as the “dropout voltage”.The output voltage of the AP130-30RG-7 is regulated precisely through the voltage divider method, which controls the amount of current flowing through the resistor. The output current is then limited by the size of the sense resistor, and the voltage drop is regulated back to its specified output. The output current is then limited by the size of the sense resistor, and the voltage drop is regulated back to its specified output. Additionally, the AP130-30RG-7 includes a current limit and thermal regulation features, whereby the output current is reduced in the event of an overload, and the output voltage is reduced to protect itself from system damage.

Conclusion

The AP130-30RG-7 voltage regulator from Alpha and Omega Semiconductor is an excellent choice for a range of applications, especially those requiring an increase in efficiency and power-density. With its wide input and output voltage range, it can provide a reliable regulated output voltage for powering a variety of devices and systems. Additionally, the integrated current limit and thermal regulation features make it a safe option for powering of systems, providing them with an extra level of reliability and protection.

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