Details

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BUY L9060E https://www.utsource.net/itm/p/12606608.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VCC	4.5	-	5.5	V	Operating supply voltage range
Input Current	IIN	-	-	100	mA	Maximum input current
Output Current	IOUT	-	-	50	mA	Maximum output current
Output Voltage	VOUT	-	3.3	-	V	Regulated output voltage
Quiescent Current	IQ	-	1.5	-	mA	Current consumed by the regulator
Dropout Voltage	VDO	-	0.3	-	V	Voltage difference between VCC and VOUT at full load
Thermal Shutdown	TSD	-	-	150	掳C	Temperature at which the device shuts down
Short-Circuit Current	ISC	-	200	-	mA	Maximum current during short-circuit

Instructions for Using L9060E

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the range of 4.5V to 5.5V.
   • Exceeding this range can damage the device.

2. Input Current (I_IN):

   • The maximum input current should not exceed 100mA.
   • Higher currents can lead to overheating and potential failure.

3. Output Current (I_OUT):

   • The device can provide a maximum output current of 50mA.
   • For higher currents, consider using a different regulator or multiple devices in parallel.

4. Output Voltage (V_OUT):

   • The regulated output voltage is fixed at 3.3V.
   • This voltage is suitable for powering various low-power circuits and microcontrollers.

5. Quiescent Current (I_Q):

   • The quiescent current is typically 1.5mA.
   • This is the current consumed by the regulator itself when no load is connected.

6. Dropout Voltage (V_DO):

   • The dropout voltage is typically 0.3V.
   • Ensure that the input voltage is at least 0.3V higher than the output voltage to maintain regulation.

7. Thermal Shutdown (T_SD):

   • The device will shut down if the temperature exceeds 150掳C.
   • Use appropriate heat sinking or cooling methods to prevent thermal shutdown.

8. Short-Circuit Protection:

   • The device has built-in short-circuit protection with a maximum current of 200mA.
   • In case of a short circuit, the device will limit the current to prevent damage.

Additional Notes:

• Always use bypass capacitors (typically 10渭F) on both the input and output sides to ensure stable operation.
• Place the device close to the load to minimize voltage drops and improve efficiency.
• Refer to the datasheet for detailed information and specific application notes.

(For reference only)