Details

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BUY MN1540 https://www.utsource.net/itm/p/12611127.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	2.7	5	5.5	V
Output Current	Iout	Continuous	-	200	-	mA
Quiescent Current	Iq	Vcc = 5V	-	5	-	μA
Dropout Voltage	Vdo	Iout = 100mA	-	0.3	-	V
Line Regulation	ΔVout/ΔVin	Iout = 100mA, Vcc = 3V to 5.5V	-	0.01	-	%/V
Load Regulation	ΔVout/ΔIout	Vcc = 5V, Iout = 0 to 100mA	-	0.01	-	%/mA
Output Voltage	Vout	Fixed	-	3.3	-	V

Instructions for Use:

1. Supply Voltage (Vcc):

   • Ensure the supply voltage is within the range of 2.7V to 5.5V.
   • Do not exceed the maximum supply voltage to avoid damaging the device.

2. Output Current (Iout):

   • The device can provide a continuous output current of up to 200mA.
   • For higher currents, consider using additional external components or a different regulator.

3. Quiescent Current (Iq):

   • The quiescent current is typically 5μA at a supply voltage of 5V.
   • This low quiescent current makes the MN1540 suitable for battery-powered applications.

4. Dropout Voltage (Vdo):

   • The dropout voltage is typically 0.3V when the output current is 100mA.
   • Ensure that the input voltage is at least 0.3V higher than the desired output voltage to maintain regulation.

5. Line Regulation:

   • The line regulation is typically 0.01% per volt, indicating that the output voltage remains stable even with changes in the input voltage.

6. Load Regulation:

   • The load regulation is typically 0.01% per milliamp, ensuring that the output voltage remains stable even with changes in the load current.

7. Output Voltage (Vout):

   • The output voltage is fixed at 3.3V.
   • No external components are required to set this voltage.

8. Mounting and Handling:

   • Handle the device with care to avoid static damage.
   • Follow standard PCB mounting procedures and ensure proper thermal management if the device will be operating near its maximum current rating.

9. Storage:

   • Store the device in a dry, cool place away from direct sunlight and sources of heat.
   • Keep the device in its original packaging until ready for use to protect against static discharge.

(For reference only)