Details

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BUY MAX14783EASA+ https://www.utsource.net/itm/p/12443336.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	2.7	-	5.5	V
Quiescent Current	IQ	No Load	-	1.5	-	μA
Output Current	IOUT	Continuous	-	100	300	mA
Output Voltage	VOUT	No Load	2.7	-	5.5	V
Dropout Voltage	VDROPOUT	IOUT = 300mA	300	-	600	mV
Shutdown Current	ISD	VSHDN = 0V	-	0.1	-	μA
Operating Temperature Range	Toper	-	-40	-	85	°C
Storage Temperature Range	Tstg	-	-65	-	150	°C

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (VCC) is within the range of 2.7V to 5.5V.
   • Use a stable power source to avoid fluctuations that can affect performance.

2. Output Configuration:

   • The output voltage (VOUT) will match the supply voltage (VCC) when no load is applied.
   • For continuous operation, the output current (IOUT) should not exceed 300mA.

3. Thermal Management:

   • The device operates efficiently within the temperature range of -40°C to 85°C.
   • Ensure adequate heat dissipation if operating near the upper limit of the temperature range.

4. Shutdown Mode:

   • To enter shutdown mode, set the shutdown pin (VSHDN) to 0V.
   • The shutdown current (ISD) is typically 0.1μA, minimizing power consumption.

5. Load Regulation:

   • The dropout voltage (VDROPOUT) increases with higher output currents. Ensure the input voltage is sufficiently higher than the desired output voltage to maintain regulation.

6. Storage:

   • Store the device in a dry environment within the storage temperature range of -65°C to 150°C to prevent damage.

7. PCB Layout:

   • Use a good quality PCB layout with short traces and proper grounding to minimize noise and improve stability.

8. Capacitors:

   • Use appropriate input and output capacitors as recommended in the datasheet to ensure stable operation and filter out noise.

9. Handling:

   • Handle the device with care to avoid static discharge, which can damage sensitive components. Use ESD protection measures during handling and installation.

(For reference only)