Details

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BUY D763C https://www.utsource.net/itm/p/12591270.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	2.7	-	5.5	V	Operating input voltage range
Output Voltage	VOUT	-	3.3	-	V	Regulated output voltage
Quiescent Current	IQ	-	1	-	μA	Supply current under no load
Load Regulation	-	-	0.5	-	%	Output voltage change with load
Line Regulation	-	-	0.2	-	%	Output voltage change with VIN
Dropout Voltage	VDROPOUT	-	0.3	-	V	Difference between VIN and VOUT
Output Current	IOUT	-	250	-	mA	Maximum continuous output current

Instructions for D763C:

1. Power Supply Connection:

   • Connect the positive terminal of the power supply to the VIN pin.
   • Connect the negative terminal (GND) of the power supply to the GND pin.

2. Output Configuration:

   • The VOUT pin provides a regulated 3.3V output. Connect this pin to the power input of your device or circuit requiring this voltage level.

3. Capacitor Requirements:

   • Place a 1μF ceramic capacitor between VIN and GND as close to the device as possible to ensure stability.
   • A 1μF ceramic capacitor is also recommended between VOUT and GND to minimize output noise.

4. Heat Dissipation:

   • Ensure adequate heat dissipation if operating at maximum output current, especially in environments with higher ambient temperatures.

5. Handling Precautions:

   • Avoid exposing the device to excessive voltage, current, or temperature beyond specified limits.
   • Handle with care to prevent damage from electrostatic discharge (ESD).

6. Testing:

   • Before integrating into a final design, test the regulator with expected load conditions to verify proper operation and regulation.

(For reference only)