Details

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BUY AWL5910P8 https://www.utsource.net/itm/p/12609878.html

Parameter	Description	Value	Unit
Input Voltage	Operating voltage range	4.5 to 55	V
Output Voltage	Fixed output voltage	5	V
Output Current	Continuous output current	1	A
Switching Frequency	Internal oscillator frequency	1.2	MHz
Quiescent Current	Current consumption in normal operation	30	渭A
Shutdown Current	Current consumption in shutdown mode	0.1	渭A
Operating Temp.	Operating temperature range	-40 to +85	掳C
Package Type	Physical package type	SOT-23

Instructions for Use:

1. Power Supply Connection: Connect the input voltage within the specified operating voltage range (4.5V to 55V) to the VIN pin and ensure proper grounding.
2. Output Configuration: The device provides a fixed 5V output. Connect the output capacitor as recommended by the datasheet near the VOUT pin to maintain stability.
3. Thermal Considerations: Ensure adequate heat dissipation if operating at higher input voltages or currents, especially considering the maximum operating temperature of +85掳C.
4. Shutdown Functionality: To enter shutdown mode, pull the SHDN pin low. This reduces power consumption to 0.1渭A.
5. Capacitor Selection: Choose input and output capacitors with appropriate ratings to ensure stable operation and meet ripple requirements.
6. Layout Recommendations: Follow good PCB layout practices to minimize noise and improve efficiency, particularly regarding the placement of input and output capacitors close to the IC.

(For reference only)