Details

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BUY MYAA024D https://www.utsource.net/itm/p/12610611.html

Parameter	Symbol	Min	Typ	Max	Unit
Input Voltage	VIN	2.7	-	5.5	V
Output Voltage	VOUT	-	3.3	-	V
Output Current	IOUT	-	100	200	mA
Quiescent Current	IQ	-	1	2	渭A
Dropout Voltage	VDROPOUT	-	200	300	mV
Operating Temperature	TOPR	-40	-	85	掳C
Storage Temperature	TSTG	-65	-	150	掳C

Instructions for MYAA024D:

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the power supply within the specified range (2.7V to 5.5V).
   • Ensure the output voltage (VOUT) is connected to the load.

2. Output Voltage Regulation:

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

3. Current Limiting:

   • The device can provide up to 200mA of output current. For loads requiring more current, consider using a higher-rated device or a parallel configuration.

4. Thermal Management:

   • The operating temperature range is from -40掳C to 85掳C. Ensure adequate heat dissipation if the device is used in high-temperature environments.
   • The storage temperature range is from -65掳C to 150掳C. Store the device in a dry, cool place when not in use.

5. Quiescent Current:

   • The quiescent current is typically 1渭A and can go up to 2渭A. This low quiescent current makes the device suitable for battery-powered applications.

6. Dropout Voltage:

   • The dropout voltage is typically 200mV and can go up to 300mV. Ensure that the input voltage is always at least 300mV higher than the output voltage to maintain regulation.

7. Capacitors:

   • Use a 1渭F ceramic capacitor on the input side and a 1渭F ceramic capacitor on the output side for stability. Place these capacitors as close as possible to the device.

8. PCB Layout:

   • Follow good PCB layout practices to minimize noise and ensure stable operation. Keep the ground plane solid and wide, and avoid long traces for power lines.

9. Handling:

   • Handle the device with care to avoid damage. Use proper ESD protection when handling the device to prevent electrostatic discharge damage.

(For reference only)