Details

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BUY AD780AR https://www.utsource.net/itm/p/12608898.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD	Operating	4.5	5	5.5	V
Output Voltage	VOUT	No load, TA = 25掳C	4.995	5	5.005	V
Line Regulation		VIN = 4.5V to 5.5V	-	0.001	-	%
Load Regulation		ILOAD = 0mA to 10mA	-	0.002	-	%
Temperature Coefficient	TC	TA = 0掳C to +70掳C	-	5	-	ppm/掳C
Dropout Voltage	VDROPOUT	IOUT = 10mA	-	0.6	-	V
Quiescent Current	IQ	TA = 25掳C	-	3	-	mA
Short-Circuit Current	ISC	VIN = 5V	-	150	-	mA

Instructions for Use:

1. Power Supply Connection: Connect the AD780AR to a power supply within the specified range of 4.5V to 5.5V. Ensure that the input voltage is stable to maintain optimal performance.

2. Output Connections: The output should be connected to the load directly. For best results, ensure the load current does not exceed 10mA to stay within the typical operating conditions.

3. Thermal Considerations: Operate the device within the temperature range of 0掳C to +70掳C to avoid exceeding the temperature coefficient specifications. Proper heat sinking may be necessary for extended operation at higher temperatures or higher load currents.

4. Load and Line Regulation: To achieve the specified line and load regulation, ensure the input voltage and load current remain within the recommended limits.

5. Short-Circuit Protection: The device has built-in short-circuit protection, but it is advisable to limit the duration of short circuits to prevent excessive heating and potential damage.

6. Capacitor Selection: Place a bypass capacitor (typically 0.1渭F) close to the input and output pins to minimize noise and improve stability.

7. Storage and Handling: Store in a dry environment and handle with care to avoid damage from electrostatic discharge (ESD).

(For reference only)