Details

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BUY UJA1076ATW/5V0/WD https://www.utsource.net/itm/p/8156268.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Operating	4.5	-	5.5	V
Output Voltage	VOUT	Regulation	-	5.0	-	V
Quiescent Current	IQ	VIN = 5V, IOUT = 0mA	-	1.0	-	mA
Dropout Voltage	VDROPOUT	IOUT = 100mA	-	0.3	-	V
Load Regulation	ΔVOUT	IOUT: 0mA to 100mA	-	0.02	-	%
Line Regulation	ΔVOUT	VIN: 4.5V to 5.5V	-	0.02	-	%
PSRR (Power Supply Rejection Ratio)	PSRR	f = 1kHz	-	70	-	dB
Thermal Shutdown	TSD	Activation	-	160	-	°C

Instructions for UJA1076ATW/5V0/WD

1. Mounting and Handling:

   • Handle with care to avoid damage to the pins or body.
   • Ensure proper alignment of the component during mounting to avoid misplacement.

2. Input Voltage:

   • The input voltage should be within the operating range of 4.5V to 5.5V to ensure stable operation and prevent damage.

3. Output Voltage:

   • The output voltage is regulated to 5.0V. Ensure that the load connected can operate within this voltage level.

4. Quiescent Current:

   • The quiescent current is very low at 1.0mA, which makes it suitable for applications where power consumption is a concern.

5. Dropout Voltage:

   • With a typical dropout voltage of 0.3V at 100mA load, the regulator can maintain regulation even when the input voltage is close to the output voltage.

6. Regulation:

   • Both load and line regulation are excellent at 0.02%, ensuring minimal fluctuations in output voltage under varying conditions.

7. PSRR:

   • The high PSRR of 70dB at 1kHz helps in filtering out noise from the input supply, providing a clean output.

8. Thermal Protection:

   • The device includes thermal shutdown protection, which activates at approximately 160°C to protect against overheating.

9. Application Considerations:

   • Ensure adequate heat sinking if the device is expected to operate under heavy loads or in high ambient temperatures.
   • Place decoupling capacitors close to the input and output terminals to improve stability and transient response.

10. Storage and Packaging:

    • Store in a dry environment and follow anti-static handling procedures to prevent damage.

(For reference only)