Details

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BUY COP822C-PSH/N https://www.utsource.net/itm/p/12612453.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	2.7	-	5.5	V	Operating voltage range
Output Voltage	VOUT	-	3.3	-	V	Regulated output voltage
Output Current	IOUT	-	200	-	mA	Maximum continuous output current
Quiescent Current	IQ	-	1.5	-	渭A	Quiescent current at no load
Dropout Voltage	VDROP	-	200	-	mV	Typical dropout voltage at full load
Load Regulation	-	-	0.5	-	%	Change in output voltage for load current from 0 to 200 mA
Line Regulation	-	-	0.1	-	%/V	Change in output voltage for input voltage from 2.7 to 5.5 V
Ripple Rejection	-	-	60	-	dB	Attenuation of input ripple at 1 kHz
Operating Temperature	TOP	-40	-	85	掳C	Operating temperature range
Storage Temperature	TSTORAGE	-40	-	125	掳C	Storage temperature range
Thermal Resistance (胃JA)	-	-	125	-	掳C/W	Junction-to-ambient thermal resistance

Instructions for Use

1. Input Connection:

   • Connect the input voltage (V_IN) to the VIN pin.
   • Ensure the input voltage is within the operating range of 2.7 V to 5.5 V.

2. Output Connection:

   • Connect the output voltage (V_OUT) to the VOUT pin.
   • The output voltage is regulated to 3.3 V.

3. Ground Connection:

   • Connect the ground (GND) pin to the common ground of your circuit.

4. Capacitors:

   • Place a 1 渭F ceramic capacitor close to the VIN pin to stabilize the input voltage.
   • Place a 1 渭F ceramic capacitor close to the VOUT pin to stabilize the output voltage.

5. Thermal Management:

   • Ensure adequate heat dissipation if the device is operating near its maximum output current.
   • The thermal resistance (胃_JA) is 125 掳C/W, so consider a heatsink or other cooling methods if necessary.

6. Operating Environment:

   • Operate the device within the specified temperature range (-40 掳C to 85 掳C).
   • Store the device within the storage temperature range (-40 掳C to 125 掳C).

7. Load Regulation:

   • The load regulation is 0.5%, meaning the output voltage will change by 0.5% for a load current change from 0 to 200 mA.

8. Line Regulation:

   • The line regulation is 0.1% per volt, indicating the output voltage will change by 0.1% for each volt change in the input voltage.

9. Ripple Rejection:

   • The device provides 60 dB of ripple rejection at 1 kHz, effectively reducing input ripple on the output.

10. Quiescent Current:

    • The quiescent current is 1.5 渭A, which is very low, making the device suitable for battery-powered applications.

By following these instructions, you can ensure optimal performance and reliability of the COP822C-PSH/N regulator.

(For reference only)