Details

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BUY EN220A https://www.utsource.net/itm/p/11526491.html

Parameter	Symbol	Min	Typical	Max	Unit
Input Voltage	VIN	2.7	-	5.5	V
Output Voltage	VOUT	-	3.3	-	V
Output Current	IOUT	-	200	300	mA
Quiescent Current	IQ	-	1.5	-	渭A
Dropout Voltage	VDROPOUT	-	200	-	mV
Operating Temp.	TOPR	-40	-	85	掳C
Storage Temp.	TSTG	-65	-	150	掳C

Instructions for Use:

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the positive terminal of the power supply.
   • Ensure the input voltage is within the specified range of 2.7V to 5.5V.

2. Output Connection:

   • Connect the output voltage (VOUT) to the load or circuit requiring regulated power.
   • The output voltage is fixed at 3.3V.

3. Ground Connection:

   • Connect the ground (GND) of the EN220A to the common ground of the power supply and the load.

4. Capacitors:

   • Place a 1渭F ceramic capacitor between VIN and GND as close as possible to the EN220A to ensure stability.
   • Place a 1渭F ceramic capacitor between VOUT and GND to filter the output and maintain stability.

5. Thermal Considerations:

   • The EN220A can operate in temperatures ranging from -40掳C to 85掳C.
   • For extended operation at high currents, ensure adequate heat dissipation to prevent overheating.

6. Storage:

   • Store the EN220A in a dry environment with temperatures between -65掳C and 150掳C.

7. Handling:

   • Handle the EN220A with care to avoid static damage. Use proper ESD protection measures.

8. Testing:

   • Before connecting to the final application, test the EN220A with a known load to ensure it meets the required specifications.

(For reference only)