Details

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BUY PS21205 https://www.utsource.net/itm/p/417185.html
TRANSFER-MOLD TYPE INSULATED TYPE

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN		2.7		5.5	V
Output Voltage	VOUT	VIN = 3.3V		1.8		V
Quiescent Current	IQ	VIN = 3.3V, IOUT=0mA		10		μA
Output Current	IOUT	Dropout		150		mA
Dropout Voltage	VDROPOUT	IOUT = 150mA		300		mV
PSRR at 1kHz		VIN = 3.3V		60		dB
Load Regulation		IOUT: 0 to 150mA		0.5		%
Line Regulation		VIN: 2.7 to 5.5V		0.1		%

Instructions for Use:

1. Power Supply Connection: Connect the input voltage (VIN) within the range of 2.7V to 5.5V.
2. Output Configuration: The output voltage (VOUT) is fixed at 1.8V when the input voltage is 3.3V.
3. Current Handling: Ensure that the load current does not exceed 150mA to maintain optimal performance.
4. Thermal Considerations: Place the device in areas with adequate heat dissipation to avoid overheating.
5. Stability and Filtering: For best performance, use appropriate input and output capacitors as recommended by the manufacturer.
6. Noise Reduction: To minimize noise, consider placing bypass capacitors close to the power supply pins.
7. Operating Environment: Ensure the operating temperature and humidity levels are within the specified limits for reliable operation.

(For reference only)