Details

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BUY UA79MGU1C https://www.utsource.net/itm/p/12611552.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Output Voltage	Vout		-	5.0	-	V
Input Voltage	Vin		7.0	-	20.0	V
Output Current	Iout	Continuous	0	1.0	1.5	A
Quiescent Current	Iq	No load	-	5.0	-	mA
Dropout Voltage	Vdo	Iout = 1.0A	-	2.0	-	V
Thermal Shutdown	TSD		-	160	-	掳C
Storage Temperature	Tstg		-40	-	85	掳C

Instructions for Use:

1. Input Voltage (Vin):

   • Ensure the input voltage is within the specified range of 7.0V to 20.0V. Exceeding this range can damage the device.

2. Output Voltage (Vout):

   • The UA79MGU1C provides a stable output voltage of 5.0V under typical conditions. Verify that this meets your application requirements.

3. Output Current (Iout):

   • The device can supply up to 1.5A continuously. For optimal performance, keep the current within the 0-1.0A range.

4. Quiescent Current (Iq):

   • When no load is connected, the quiescent current is typically 5.0mA. This should be considered in low-power applications.

5. Dropout Voltage (Vdo):

   • At an output current of 1.0A, the dropout voltage is typically 2.0V. Ensure sufficient headroom between Vin and Vout to maintain regulation.

6. Thermal Shutdown (TSD):

   • The device will automatically shut down if the temperature exceeds 160掳C to prevent damage. Ensure adequate heat dissipation.

7. Storage Temperature (Tstg):

   • Store and operate the device within the temperature range of -40掳C to 85掳C to ensure reliability.

8. Mounting and Layout:

   • Place the device in a location with good airflow and consider using a heatsink if operating at high currents or in high ambient temperatures.

9. Capacitor Selection:

   • Use appropriate input and output capacitors as recommended by the manufacturer to stabilize the output voltage and reduce noise.

10. Safety Precautions:

    • Always follow safety guidelines when handling electronic components to avoid injury or damage.

(For reference only)