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Fixed +5 V low-dropout regulator

LM2940T-5 Basic Circuit

Build a basic LM2940T-5 circuit with labeled pins, component values and connection guidance.

Package view

LM2940T-5 in a circuit

Realistic package, local capacitors and a rated load.

LM2940T-5 with +7.5 V input, +5 V output, 0.47 µF input bypass and 22 µF output capacitor.
Ground symbols share one return. Check capacitor requirements and thermal design.

Connect it, step by step

Follow the component values and pin connections

Connect input

Apply +7.5 V to pin 1.

Fit capacitors

Fit at least 22 µF with suitable ESR at the output.

Connect load

Connect 50 Ω from output to ground with adequate power rating.

Component view