Details

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BUY BU806 https://www.utsource.net/itm/p/12607918.html

Parameter	Symbol	Value	Unit
Supply Voltage	Vcc	4.5 to 5.5	V
Output Current	Iout	1.2	A
Dropout Voltage	Vdo	0.3	V
Quiescent Current	Iq	1.0	渭A
Operating Temperature	Topr	-40 to +85	掳C
Storage Temperature	Tstg	-55 to +150	掳C
Junction Temperature	Tj	-40 to +125	掳C
Thermal Resistance	R胃ja	70	掳C/W

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (Vcc) is within the specified range of 4.5V to 5.5V.
   • Use appropriate decoupling capacitors (typically 10渭F and 0.1渭F) close to the input and output pins to stabilize the power supply.

2. Output Load:

   • The maximum continuous output current (Iout) should not exceed 1.2A.
   • For higher load currents, consider using additional heat sinking or a more powerful regulator.

3. Thermal Management:

   • The junction temperature (Tj) should be kept below 125掳C to avoid thermal shutdown.
   • If operating in high ambient temperatures or under heavy loads, ensure adequate heat dissipation by mounting the device on a heatsink.

4. Operating Temperature:

   • The device can operate over a temperature range of -40掳C to +85掳C.
   • Store the device in a temperature range of -55掳C to +150掳C.

5. Installation:

   • Follow proper PCB layout guidelines to minimize noise and improve performance.
   • Ensure all connections are secure and free from shorts or open circuits.

6. Handling:

   • Handle the device with care to avoid static damage.
   • Use appropriate ESD protection when handling the device.

7. Testing:

   • Before final assembly, test the device under typical operating conditions to ensure it meets the required specifications.
   • Monitor the output voltage and current to ensure stability and accuracy.

(For reference only)