Details

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BUY G966A-25ADJF11U https://www.utsource.net/itm/p/6979592.html

Parameter	Description
Part Number	G966A-25ADJF11U
Type	Adjustable Voltage Regulator
Input Voltage Range	4.5V to 28V
Output Voltage Range	Adjustable from 1.23V to 27V
Output Current	Up to 1A
Quiescent Current	50μA (typical)
Dropout Voltage	1.2V (max at 1A load)
Operating Temperature	-40°C to +125°C
Package Type	TO-252 (DPAK)
Adjustment Pin	Requires external resistors for setting output voltage

Instructions:

1. Circuit Design:

   • Connect the input voltage to the "IN" pin.
   • Connect the output voltage to the "OUT" pin.
   • Use the "ADJ" pin with appropriate resistors to set the desired output voltage.

2. Setting Output Voltage:

   • The output voltage can be adjusted using the formula: Vout = 1.23V * (1 + R2/R1), where R1 and R2 are the resistors connected between the "OUT" and "ADJ" pins, and "ADJ" and ground, respectively.

3. Heat Dissipation:

   • Ensure proper heat sinking if operating near the maximum current or in high ambient temperatures.

4. Capacitors:

   • It is recommended to place a 1μF capacitor between the "IN" pin and ground, and a 1μF capacitor between the "OUT" pin and ground to ensure stability.

5. Mounting:

   • Follow the manufacturer’s guidelines for mounting the TO-252 package to ensure optimal thermal performance.

(For reference only)