Details

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BUY NCP5104DR2G https://www.utsource.net/itm/p/8383782.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Continuous	2.7	-	5.5	V
Output Voltage	VOUT	Fixed output	-	3.3	-	V
Quiescent Current	IQ	VIN = 5V, IOUT = 0mA	-	1.5	-	μA
Dropout Voltage	VDROPOUT	IOUT = 500mA	-	300	-	mV
Load Regulation	ΔVOUT	IOUT = 1mA to 500mA	-	2	-	%
Line Regulation	ΔVOUT	VIN = 2.7V to 5.5V	-	0.5	-	%
Short-Circuit Current Limit	ISC	VIN = 5V	-	800	-	mA
Operating Junction Temperature	TJOP	-	-20	-	125	°C

Instructions for NCP5104DR2G:

1. Power Supply Connection:

   • Connect the input voltage (VIN) between 2.7V and 5.5V to the input pin.
   • Ensure proper decoupling capacitors are placed close to the input and output pins to stabilize the regulator.

2. Output Configuration:

   • The NCP5104DR2G has a fixed output voltage of 3.3V. No external resistors are required for setting the output voltage.

3. Thermal Considerations:

   • Ensure adequate heat dissipation if operating at higher currents or in high ambient temperatures. Refer to the thermal resistance specifications in the datasheet for detailed information.

4. Short-Circuit Protection:

   • The device includes internal short-circuit protection which limits the output current to approximately 800mA under fault conditions.

5. Stability Requirements:

   • For optimal stability, use an output capacitor with an ESR value within the recommended range specified in the datasheet.

6. Operating Temperature Range:

   • The device is designed to operate within a junction temperature range of -20°C to +125°C. Ensure that the application does not exceed these limits.

7. Quiescent Current:

   • The quiescent current is very low, making this regulator suitable for battery-operated devices where power consumption needs to be minimized.

Note: Always refer to the manufacturer's datasheet for the most accurate and detailed specifications and instructions.

(For reference only)