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AX1117 Series
1.
2A Low Dropout Positive Voltage
Regulator
AX1117 Series Pin Assignment
3-Lead Plastic SOT-89 Package Code: M Pin 1: ADJ/GND Pin 2: VOUT Pin 3: VIN 3-Lead Plastic SOT-223 Package Code: SJ Pin 1: ADJ/GND Pin 2 & Tab: VOUT Pin 3: VIN 3-Lead Plastic TO-252 Package Code: J Pin 1: ADJ/GND Pin 2 & Tab: VOUT Pin 3: VIN 3-Lead Plastic TO-220AB Package Code: E Pin 1: ADJ/GND Pin 2 & Tab: VOUT Pin 3: VIN 1 2 3
1
2
3
Features
• Low Dropout Voltage 1.
2V at 1.
2A • Adjustable or Fixed Voltage (1.
8V, 2.
5V, 3.
3V, 5V) • Over Current Protection • Thermal Overload Protection • Maximum Line Regulation 0.
45% • Maximum Load Regulation 0.
4% • Adjust Pin Curr...