Details

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BUY FB4410Z https://www.utsource.net/itm/p/11301647.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Operating Range	2.7	-	5.5	V
Output Voltage	VOUT	Fixed	-	5.0	-	V
Output Current	IOUT	Continuous	-	400	-	mA
Quiescent Current	IQ	VIN = 5V, No Load	-	2.5	-	渭A
Dropout Voltage	VDROPOUT	IOUT = 300mA	-	0.5	-	V
Line Regulation	-	VIN = 2.7V to 5.5V	-	0.01	-	%/V
Load Regulation	-	IOUT = 0 to 400mA	-	0.02	-	%/mA
Ripple Rejection	-	100Hz	60	70	80	dB
Operating Temp.	TOPR	Storage	-40	-	85	掳C

Instructions for Using FB4410Z:

1. Input Voltage (VIN):

   • Ensure the input voltage is within the operating range of 2.7V to 5.5V.
   • Do not exceed the maximum input voltage to avoid damaging the device.

2. Output Voltage (VOUT):

   • The FB4410Z provides a fixed output voltage of 5.0V.
   • Verify that the load connected to the output can operate at this voltage.

3. Output Current (IOUT):

   • The device can supply up to 400mA continuously.
   • For higher current requirements, consider using a different regulator or additional cooling.

4. Quiescent Current (IQ):

   • The quiescent current is very low at 2.5渭A under no-load conditions.
   • This makes the FB4410Z suitable for battery-powered applications where low power consumption is critical.

5. Dropout Voltage (VDROPOUT):

   • The dropout voltage is 0.5V at 300mA output current.
   • Ensure that the input voltage is at least 0.5V higher than the output voltage to maintain regulation.

6. Line Regulation:

   • The line regulation is 0.01% per volt, indicating excellent stability with varying input voltages.

7. Load Regulation:

   • The load regulation is 0.02% per milliamp, ensuring stable output voltage even with changes in load current.

8. Ripple Rejection:

   • The ripple rejection is between 60dB and 80dB at 100Hz, effectively filtering out input noise.

9. Operating Temperature (TOPR):

   • The device is designed to operate within a temperature range of -40掳C to 85掳C.
   • Avoid exposing the device to temperatures outside this range to prevent damage or reduced performance.

10. Mounting and Layout:

    • Use proper PCB layout techniques to minimize noise and ensure stable operation.
    • Place the input and output capacitors as close as possible to the regulator to improve transient response and stability.

11. Capacitors:

    • Use appropriate input and output capacitors as recommended by the manufacturer to ensure stability and reduce ripple.
    • Typical values are 1渭F for input and 10渭F for output, but consult the datasheet for specific recommendations.

By following these guidelines, you can ensure optimal performance and reliability of the FB4410Z in your application.

(For reference only)