Details

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BUY APT5012JN https://www.utsource.net/itm/p/1834386.html
N-CHANNEL ENHANCEMENT MODE HIGH VOLTAGE POWER MOSFETS

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Operating range	2.7		5.5	V
Output Voltage	VOUT	Fixed output		3.3		V
Output Current	IOUT	Continuous operation		500		mA
Quiescent Current	IQ	VIN = 5V, no load		1.2		渭A
Dropout Voltage	VDROPOUT	IOUT = 300mA		0.3		V
Load Regulation		IOUT: 0 to 500mA		0.5		%
Line Regulation		VIN: 2.7 to 5.5V		0.2		%
PSRR (Power Supply Rejection Ratio)		f = 1kHz		60		dB
Operating Temperature	Toper	Junction temperature	-40		85	掳C

Instructions for Use:

1. Input Voltage Range: Ensure the input voltage is within the specified operating range of 2.7V to 5.5V.
2. Output Voltage Setting: The APT5012JN provides a fixed output voltage of 3.3V. No external components are required for setting the output voltage.
3. Output Current Capability: The device can supply up to 500mA continuously. Avoid exceeding this limit to prevent overheating or damage.
4. Quiescent Current: Keep in mind that the quiescent current is very low at 1.2渭A under typical conditions, which is beneficial for battery-powered applications.
5. Dropout Voltage: Operate with a dropout voltage of 0.3V at 300mA load current to ensure efficient operation.
6. Regulation: Monitor load and line regulation to ensure stability and accuracy of the output voltage.
7. PSRR: The power supply rejection ratio helps in filtering out noise from the input supply, ensuring cleaner output.
8. Operating Temperature: The device is designed to operate within an ambient temperature range of -40掳C to 85掳C. Ensure adequate heat dissipation if used near the upper limit.

For detailed application circuits and further specifications, refer to the datasheet provided by the manufacturer.

(For reference only)