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LM4041 - PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES

General Description

The LM4041 is a bandgap circuit designed to achieve a precision micro-power voltage reference of 1.225 V.

The device is available in the small outline SOT23 and SC70-5 surface mount packages which are ideal for applications where space saving is important.

Key Features

  • Small packages: SOT23, SC70-5.
  • No output capacitor required.
  • Output voltage tolerance.
  • LM4041C: ±0.5% at 25°C.
  • LM4041D: ±1% at 25°C.
  • Low output noise: 20µVrms (10.

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Other Datasheets by Diodes Incorporated

Part Number Description
LM4041Q AUTOMOTIVE GRADE 1.225V AND ADJUSTABLE PRECISION REFERENCE
LM4040 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES
LM4040Q AUTOMOTIVE GRADE PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES

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LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES Description The LM4041 is a bandgap circuit designed to achieve a precision micro-power voltage reference of 1.225 V. The device is available in the small outline SOT23 and SC70-5 surface mount packages which are ideal for applications where space saving is important. Both packages are available to 0.5% C grade and 1% D grade for precision applications. Excellent performance is maintained over the 60µA to 12mA operating current range with a typical temperature coefficient of only 20ppm/°C. The device has been designed to be highly tolerant of capacitive loads so maintaining excellent stability. This device offers a pin for pin compatible alternative to the LM4041 voltage reference in both adjustable and 1.225V output variants.