Details

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BUY TFS758HG https://www.utsource.net/itm/p/12426884.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	2.7	-	5.5	V	Operating input voltage range
Output Voltage	VOUT	-	3.3	-	V	Fixed output voltage
Output Current	IOUT	-	800	-	mA	Maximum continuous output current
Quiescent Current	IQ	-	60	-	μA	Quiescent current at no load
Dropout Voltage	VDROPOUT	-	300	-	mV	Typical dropout voltage
PSRR	-	-	60	-	dB (1kHz)	Power supply rejection ratio
Load Regulation	-	-	0.5	-	%	Change in VOUT for load changes
Line Regulation	-	-	0.1	-	%/V	Change in VOUT for VIN changes

Instructions for TFS758HG:

1. Input Voltage Setup: Ensure the input voltage is within the specified range of 2.7V to 5.5V.
2. Output Voltage Configuration: The device provides a fixed output voltage of 3.3V. No external components are required for setting this voltage.
3. Load Connection: Connect the load ensuring it does not exceed the maximum output current of 800mA.
4. Thermal Considerations: Monitor the operating temperature and ensure adequate heat dissipation if running near maximum load.
5. Bypass Capacitors: Place bypass capacitors close to the input and output terminals to minimize noise and improve stability.
6. Quiescent Current Awareness: Be aware of the quiescent current, especially in low-power applications, as it is typically 60μA.
7. Dropout Voltage Management: Keep in mind the typical dropout voltage of 300mV when designing the power supply system.
8. Noise Reduction: Utilize the high PSRR to reduce noise from the input supply, enhancing the performance of sensitive circuits.
9. Regulation Monitoring: Check the load and line regulation to ensure stable output under varying conditions.

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

(For reference only)