Details

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BUY 11.F4.012-0009 https://www.utsource.net/itm/p/12606339.html

Parameter	Value
Part Number	11.F4.012-0009
Description	High-Precision Voltage Regulator
Type	Linear Voltage Regulator
Input Voltage Range	5V to 36V
Output Voltage	3.3V (Fixed)
Output Current	1A
Quiescent Current	50渭A
Dropout Voltage	1.2V (Max)
Operating Temperature	-40掳C to +85掳C
Package	TO-220
Mounting Type	Through-Hole

Instructions for Use

1. Circuit Design:

   • Ensure the input voltage is within the specified range (5V to 36V).
   • Connect the output to the load requiring a stable 3.3V supply.
   • Place a 10渭F electrolytic capacitor between the input and ground to stabilize the input voltage.
   • Place a 10渭F electrolytic capacitor between the output and ground to stabilize the output voltage.

2. Heat Dissipation:

   • For high current applications, ensure adequate heat dissipation by using a heatsink.
   • Calculate the power dissipation (P = (Vin - Vout) * Iout) and select a heatsink accordingly.

3. Mounting:

   • Solder the component to the PCB or mount it on a heatsink if necessary.
   • Ensure proper alignment and secure mounting to avoid mechanical stress.

4. Testing:

   • Apply the input voltage and measure the output voltage to ensure it is 3.3V.
   • Check the temperature of the regulator to ensure it does not exceed the maximum operating temperature.

5. Storage:

   • Store in a dry, cool place to prevent damage from moisture and extreme temperatures.

(For reference only)