Datasheet4U Logo Datasheet4U.com

LM4040Q - AUTOMOTIVE GRADE PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES

General 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.

Key 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.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LM4040 Precision Micropower Shunt Voltage National Semiconductor
LM4040 Precision Micropower Shunt Voltage Micrel Semiconductor
LM4040 Precision Micropower Shunt Voltage Reference Texas Instruments
LM4040 Precision micropower shunt voltage references Zetex Semiconductors
LM4040 Improved Precision Micropower Shunt Voltage Reference Maxim Integrated

Other Datasheets by Diodes Incorporated

Part Number Description
LM4040 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES
LM4041 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES
LM4041Q AUTOMOTIVE GRADE 1.225V AND ADJUSTABLE PRECISION REFERENCE

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.