LM4040-N Overview
LM4040-N, LM4040-N-Q1 SNOS633N – DECEMBER 1991 – REVISED AUGUST 2025 LM4040-N/-Q1 Precision Micropower Shunt Voltage Reference 1 Features • LM4040-N-Q1 AEC Q-100 qualified for automotive applications – Extended Grade 1: −40°C to +125°C, TA – Industrial Grade 3: −40°C to +85°C, TA • Small packages: SOT-23, TO-92, and SC70 • No output capacitor required • Tolerates capacitive loads • Fixed reverse breakdown voltages of 2.048V, 2.5V, 3V, 4.096V,...
LM4040-N Key Features
- LM4040-N-Q1 AEC Q-100 qualified for automotive
LM4040-N Applications
- Extended Grade 1: −40°C to +125°C, TA
- Industrial Grade 3: −40°C to +85°C, TA
- Small packages: SOT-23, TO-92, and SC70

