Details

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BUY AWL5905P8 https://www.utsource.net/itm/p/12611025.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	Vcc	4.5	5.0	5.5	V	Operating supply voltage
Input Current	Iin	-	-	100	mA	Maximum input current
Output Current	Iout	0	-	100	mA	Maximum output current
Operating Temp.	Topr	-40	-	85	°C	Operating temperature range
Storage Temp.	Tstg	-65	-	150	°C	Storage temperature range
Quiescent Current	Iq	-	0.1	-	mA	Quiescent current at no load
Dropout Voltage	Vdo	-	0.2	-	V	Dropout voltage at full load
Load Regulation	ΔVout	-	0.5	-	%	Change in output voltage with load
Line Regulation	ΔVout	-	0.2	-	%	Change in output voltage with input voltage
Ripple Rejection	RR	-	70	-	dB	Power supply rejection ratio at 100 kHz

Instructions for Using AWL5905P8

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the specified range of 4.5V to 5.5V.
   • Use a stable power source to avoid fluctuations that could affect performance.

2. Input and Output Connections:

   • Connect the input (Vin) to the positive terminal of the power supply.
   • Connect the output (Vout) to the load or circuit requiring regulated power.
   • Ground (GND) must be connected to the common ground of the system.

3. Current Handling:

   • Do not exceed the maximum input current (Iin) of 100mA.
   • The output current (Iout) should not exceed 100mA to prevent damage to the device.

4. Temperature Considerations:

   • Operate the device within the temperature range of -40°C to 85°C for optimal performance.
   • Store the device in a temperature range of -65°C to 150°C.

5. Quiescent Current:

   • The quiescent current (Iq) is typically 0.1mA when there is no load on the output. This is important for low-power applications.

6. Dropout Voltage:

   • The dropout voltage (Vdo) is typically 0.2V at full load. Ensure the input voltage is at least 0.2V higher than the desired output voltage.

7. Regulation:

   • The load regulation (ΔVout) is typically 0.5%, meaning the output voltage will change by 0.5% with changes in load.
   • The line regulation (ΔVout) is typically 0.2%, indicating the output voltage will change by 0.2% with changes in input voltage.

8. Ripple Rejection:

   • The ripple rejection (RR) is typically 70dB at 100 kHz, which helps in filtering out noise from the power supply.

9. Capacitors:

   • Use appropriate input and output capacitors to stabilize the voltage and reduce ripple. Typical values are 10μF for input and 10μF for output.

10. PCB Layout:

    • Ensure proper PCB layout with short traces between the input and output capacitors and the device to minimize noise and improve stability.

By following these guidelines, you can ensure reliable and efficient operation of the AWL5905P8.

(For reference only)