Explore LP2950-3.3 pins, signal names, electrical functions and connection guidance for each package.
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Click a lead or use the arrow keys. Front view · flat face toward you · 1 OUT, 2 GND, 3 IN
Fixed 3.3 V output; an external stability capacitor is required.
Connect to the load and 10 µF output capacitor; return both to GND.
TO-92 pin 1; TO-252 pin 3. Use the selected package map.
Reference and bias-current return for the regulator.
Join input return, output capacitor and load grounds locally.
Pin 2 in both packages; TO-252 exposed tab is also GND.
Supply input for the protected series-pass stage.
Use +5 V in the example and local 1 µF bypass.
TO-92 pin 3; TO-252 pin 1. Maximum operating input 30 V; allow design margin.
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