Details

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BUY 80CPQ020 https://www.utsource.net/itm/p/12609398.html

Parameter	Symbol	Min	Typical	Max	Unit
Input Voltage	V_IN	3.0	-	5.5	V
Output Voltage	V_OUT	-	2.0	-	V
Quiescent Current	I_Q	-	1.0	-	渭A
Load Current	I_LOAD	-	200	-	mA
Dropout Voltage	V_DROPOUT	-	0.2	-	V
Operating Temperature	T_OP	-40	-	125	掳C
Storage Temperature	T_STG	-65	-	150	掳C

Instructions for 80CPQ020:

1. Power Supply Connection:

   • Connect the input voltage (V_IN) to the power supply within the specified range of 3.0V to 5.5V.
   • Ensure the output voltage (V_OUT) is connected to the load requiring 2.0V.

2. Load Current:

   • The device can support a load current up to 200mA. Ensure the load does not exceed this limit to avoid damage.

3. Thermal Management:

   • The operating temperature range is from -40掳C to 125掳C. For extended operation at high temperatures, consider heat sinking or other cooling methods to maintain the device within its operating limits.
   • Store the device in an environment with a temperature range of -65掳C to 150掳C.

4. Quiescent Current:

   • The quiescent current is typically 1.0渭A, which is very low, making the device suitable for battery-powered applications.

5. Dropout Voltage:

   • The dropout voltage is typically 0.2V. This means the input voltage should be at least 0.2V higher than the output voltage to ensure stable regulation.

6. Capacitors:

   • Use appropriate input and output capacitors to stabilize the voltage and reduce ripple. Recommended values are typically 10渭F for the input and 10渭F for the output, but consult the datasheet for specific recommendations.

7. PCB Layout:

   • Place the device close to the load and use wide traces to minimize resistance and inductance. Ground planes are recommended to improve thermal performance and reduce noise.

8. Handling:

   • Handle the device with care to avoid static damage. Use proper ESD protection measures when handling and soldering the device.

9. Testing:

   • Before finalizing the design, test the device under various conditions to ensure it meets the required specifications and operates reliably.

(For reference only)