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LM4040Q - AUTOMOTIVE GRADE PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES

Description

The LM4040Q is a family of bandgap circuits designed to achieve precision micropower voltage references of 2.5V, 3.0V, 3.3V, 4.096V, and 5.0V.

The devices are available in 0.2% B-grade, 0.5% C-grade, and 1% D-grade initial tolerances.

Features

  • Small Package: SOT23.
  • No Output Capacitor Required.
  • Output Voltage Tolerance.
  • LM4040BQ: ±0.2% at +25°C.
  • LM4040CQ: ±0.5% at +25°C.
  • LM4040DQ: ±1% at +25°C.
  • Low Output Noise.
  • 10Hz to 10kHz; 45µVRMS.
  • Wide Operating Current Range of 60µA to 15mA.
  • Extended Temperature Range of -40°C to +125°C.
  • Low Temperature Coefficient of 100 ppm/°C (max).
  • Green Molding in SOT23.
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2).
  • Halogen and.

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LM4040Q AUTOMOTIVE COMPLIANT PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES Description The LM4040Q is a family of bandgap circuits designed to achieve precision micropower voltage references of 2.5V, 3.0V, 3.3V, 4.096V, and 5.0V. The devices are available in 0.2% B-grade, 0.5% C-grade, and 1% D-grade initial tolerances. The devices are available in small outline, SOT23 surface mount package, which is ideal for applications where space is at a premium. Excellent performance is maintained over the 60µA to 15mA operating current range with a typical temperature coefficient of only 20ppm/°C. The device is designed to be highly tolerant of capacitive loads that maintain excellent stability.
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