Details

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BUY L4810CV https://www.utsource.net/itm/p/12608870.html

Parameter	Symbol	Min	Typical	Max	Unit
Input Voltage	VIN	4.5	-	40	V
Output Voltage	VOUT	-	5.0	-	V
Output Current	IOUT	-	1.0	1.5	A
Quiescent Current	IQ	-	2.0	5.0	mA
Dropout Voltage	VDROP	-	1.2	1.8	V
Thermal Shutdown	TSD	-	160	-	掳C
Operating Temperature	TOP	-40	-	125	掳C
Storage Temperature	TSTG	-65	-	150	掳C

Instructions for Use:

1. Input Voltage (V_IN):

   • Ensure the input voltage is within the range of 4.5V to 40V.
   • Avoid exceeding the maximum input voltage to prevent damage to the device.

2. Output Voltage (V_OUT):

   • The output voltage is fixed at 5.0V. No external components are required for this setting.

3. Output Current (I_OUT):

   • The device can provide up to 1.5A of output current, with a typical value of 1.0A.
   • For higher current applications, ensure proper heat dissipation.

4. Quiescent Current (I_Q):

   • The quiescent current is typically 2.0mA and can go up to 5.0mA.
   • This current is consumed by the device even when no load is connected.

5. Dropout Voltage (V_DROP):

   • The dropout voltage is the minimum difference between the input and output voltages required to maintain regulation.
   • It typically ranges from 1.2V to 1.8V.

6. Thermal Shutdown (T_SD):

   • The device will automatically shut down if the junction temperature exceeds 160掳C to prevent damage.
   • Ensure adequate cooling to avoid thermal shutdown.

7. Operating Temperature (T_OP):

   • The device can operate over a temperature range of -40掳C to 125掳C.
   • Ensure the ambient temperature does not exceed these limits.

8. Storage Temperature (T_STG):

   • The device can be stored at temperatures ranging from -65掳C to 150掳C.
   • Store the device in a dry and cool environment to maintain its performance.

9. Mounting and Handling:

   • Handle the device with care to avoid mechanical stress.
   • Follow standard soldering procedures to ensure reliable connections.

10. Capacitor Selection:

    • Use appropriate input and output capacitors to stabilize the voltage and reduce ripple.
    • Recommended values are typically 10渭F for both input and output capacitors.

(For reference only)