Details

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BUY BP2833D https://www.utsource.net/itm/p/12610504.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VDD	2.7	-	5.5	V	Operating supply voltage range
Output Current	IOUT	-	300	-	mA	Maximum output current
Quiescent Current	IQ	-	6	-	μA	Quiescent current
Dropout Voltage	VDROPOUT	-	300	-	mV	Typical dropout voltage at IOUT = 100mA
Shutdown Current	ISD	-	1	-	μA	Shutdown current
Operating Temp.	TOPR	-40	-	85	°C	Operating temperature range

Instructions for BP2833D:

1. Power Supply Connection:

   • Connect the positive terminal of the power supply to the VDD pin and the negative terminal to GND.

2. Load Connection:

   • Connect the load between the OUT pin and GND.

3. Enable/Shutdown Pin (EN):

   • Apply a logic high (≥1.8V) to the EN pin to enable the regulator.
   • Apply a logic low (≤0.4V) to the EN pin to put the device into shutdown mode, reducing power consumption.

4. Capacitor Placement:

   • Place a 1μF ceramic capacitor between VDD and GND as close to the device as possible for stability.
   • An additional 1μF capacitor between OUT and GND is recommended for optimal performance.

5. Thermal Considerations:

   • Ensure adequate heat dissipation if operating at maximum load currents to avoid overheating.

6. PCB Layout:

   • Keep traces short and wide to minimize inductance and resistance.
   • Use ground planes to enhance thermal performance and reduce noise.

7. Storage and Handling:

   • Store in a dry environment.
   • Handle with care to avoid ESD damage; use proper ESD precautions.

(For reference only)