Details

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BUY UP7501M8 https://www.utsource.net/itm/p/11530987.html

Parameter	Description	Value
Part Number	Full part number of the device	UP7501M8
Function	Primary function of the device	Power Management IC
Input Voltage	Range of input voltage that the device can handle	2.7V to 5.5V
Output Voltage	Configurable output voltage range	Adjustable, see datasheet
Output Current	Maximum continuous output current	1A
Operating Temp	Temperature range for reliable operation	-40°C to +85°C
Package Type	Type of package	SOP-8
Quiescent Current	Current consumed by the device in standby mode	60μA
Shutdown Current	Current drawn by the device when shut down	<1μA
PSRR (Power Supply Rejection Ratio)	Ability to reject ripple from the power supply at a given frequency	High, see datasheet
Dropout Voltage	Minimum difference between input and output voltage for regulation	300mV @ 1A

Instructions:

1. Installation: Ensure that the device is placed on the PCB with correct orientation as indicated by the pin configuration.
2. Power-Up Sequence: Apply input voltage within the specified range (2.7V to 5.5V). Ensure the input voltage is stable before enabling the output.
3. Output Configuration: Adjust the output voltage using external resistors according to the formula provided in the datasheet.
4. Thermal Considerations: Ensure adequate heat dissipation if operating near maximum load conditions.
5. Bypass Capacitors: Place bypass capacitors close to the input and output pins to minimize noise and improve transient response.
6. Shutdown Mode: To enter shutdown mode, pull the SHDN pin low. This reduces the current consumption significantly.
7. Testing: After assembly, test the output voltage and current under various load conditions to ensure stability and performance.

For detailed specifications and application circuits, refer to the official datasheet of UP7501M8.

(For reference only)