Details

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BUY PQ30RV11 https://www.utsource.net/itm/p/12532579.html

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Input Voltage	V_IN	2.7	-	5.5	V
Output Voltage	V_OUT	-	3.3	-	V	Fixed
Output Current	I_OUT	-	1	1.1	A
Quiescent Current	I_Q	-	10	20	μA
Dropout Voltage	V_DO	-	200	300	mV
Operating Temperature	T_OP	-40	-	85	°C
Storage Temperature	T_STG	-65	-	150	°C
Load Regulation	-	-	1	3	%
Line Regulation	-	-	0.1	0.5	%/V
Ripple Rejection	-	-	60	70	dB	@ 1kHz
Transient Response Time	t_TR	-	20	50	μs
Thermal Resistance (θJA)	-	-	50	-	°C/W

Instructions for Use:

1. Input Connection:

   • Connect the input voltage (V_IN) to the Vin pin. Ensure the input voltage is within the specified range (2.7V to 5.5V).

2. Output Connection:

   • Connect the output load to the Vout pin. The maximum output current should not exceed 1.1A.

3. Ground Connection:

   • Ensure a solid ground connection between the input, output, and any other circuit components.

4. Capacitors:

   • Place a 1μF ceramic capacitor close to the input pin (Vin) and a 1μF ceramic capacitor close to the output pin (Vout) to ensure stability and reduce noise.

5. Thermal Management:

   • The device has a thermal resistance of 50°C/W. Ensure adequate heat dissipation if operating at high output currents or in high ambient temperatures.

6. Operating Temperature:

   • The device is designed to operate within a temperature range of -40°C to 85°C. Avoid exceeding these limits to prevent damage.

7. Storage Temperature:

   • Store the device in a temperature range of -65°C to 150°C to maintain its integrity.

8. Load Regulation:

   • The load regulation is typically 1% and can vary up to 3%. Ensure the load does not cause significant changes in the output voltage.

9. Line Regulation:

   • The line regulation is typically 0.1% per volt and can vary up to 0.5%. Ensure the input voltage is stable to maintain consistent output.

10. Ripple Rejection:

    • The device provides good ripple rejection, typically 60dB at 1kHz. Use additional filtering if necessary for sensitive applications.

11. Transient Response:

    • The transient response time is typically 20μs and can vary up to 50μs. Ensure the system can handle this response time for dynamic loads.

12. Handling:

    • Handle the device with care to avoid static discharge and physical damage. Use appropriate ESD protection when handling.

By following these instructions, you can ensure optimal performance and reliability of the PQ30RV11 regulator.

(For reference only)