Details

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BUY OB2535CPA https://www.utsource.net/itm/p/8403519.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Operating Range	2.7	-	5.5	V
Output Voltage	VOUT	Fixed Output	-	3.3	-	V
Quiescent Current	IQ	VIN = 5V	-	1.0	-	μA
Dropout Voltage	VDROPOUT	IOUT = 100mA, VIN = 3.4V	-	0.2	-	V
Output Current	IOUT	Continuous	-	250	-	mA

Instructions for OB2535CPA

1. Power Supply Connection:

   • Connect the input voltage (VIN) between the VIN pin and GND.
   • Ensure the input voltage is within the operating range of 2.7V to 5.5V.

2. Output Configuration:

   • The output voltage (VOUT) is fixed at 3.3V. No external resistors are required for setting the output voltage.

3. Capacitor Requirements:

   • Place a 1μF ceramic capacitor between the VIN pin and GND close to the device for stability.
   • A 1μF capacitor between VOUT and GND is recommended for proper operation.

4. Thermal Considerations:

   • Ensure adequate heat dissipation if operating near the maximum output current to prevent overheating.

5. Quiescent Current:

   • The quiescent current is very low at 1.0μA, making this regulator suitable for battery-powered applications.

6. Dropout Voltage:

   • The dropout voltage is 0.2V at an output current of 100mA, allowing for efficient regulation even at lower input voltages.

7. Maximum Output Current:

   • The device can provide up to 250mA of continuous output current.

8. Handling Precautions:

   • Follow standard ESD handling precautions when installing or handling the component to avoid damage.

(For reference only)