LM4040AEX3-3.0
- Mfr.Part #
- LM4040AEX3-3.0
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SC-70, SOT-323
- Datasheet
- Download
- Description
- PRECISION MICROPOWER SHUNT VREF
- Stock
- 1,396
- In Stock :
- 1,396
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Length :
- 2mm
- Base Part Number :
- LM4040
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Temp Coef of Voltage-Max :
- 100 ppm/°C
- Reference Type :
- Shunt
- Pin Count :
- 3
- Height Seated (Max) :
- 1.1mm
- Output Type :
- FIXED
- Trim/Adjustable Output :
- No
- HTS Code :
- 8542.39.00.01
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Tolerance :
- ±0.1%
- Number of Terminations :
- 3
- Terminal Pitch :
- 0.65mm
- Packaging :
- Tape and Reel (TR)
- Temperature Coefficient :
- 100ppm/°C
- Output Voltage-Min :
- 2.997V
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~125°C TA
- JESD-30 Code :
- R-PDSO-G3
- Noise - 10Hz to 10kHz :
- 45μVrms
- Pbfree Code :
- yes
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- RoHS Status :
- ROHS3 Compliant
- Current - Output :
- 15mA
- Number of Outputs :
- 1
- Output Voltage-Max :
- 3.003V
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Voltage - Output (Min/Fixed) :
- 3V
- Current - Cathode :
- 67μA
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Qualification Status :
- Not Qualified
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Lead Free :
- Lead Free
- Output Voltage :
- 3V
- Factory Lead Time :
- 6 Weeks
- Width :
- 1.25mm
- Package / Case :
- SC-70, SOT-323
- Datasheets
- LM4040AEX3-3.0

Voltage Reference Analog Devices, Inc. LM4040AEX3-3.0 Overview
The LM4040AEX3-3.0 from Analog Devices, Inc. is a high-precision, micropower shunt voltage reference, offering an exceptional combination of accuracy and stability. Engineered for precision voltage and current monitoring applications, this component guarantees low operational current alongside a stable, precise output voltage. Its robust design is suitable for diverse environmental conditions, ensuring reliable performance in critical applications. The Voltage Reference Analog Devices, Inc. LM4040AEX3-3.0 is an essential component for designers who require a consistent reference voltage while maintaining energy efficiency in their circuits.
LM4040AEX3-3.0 Features
This precision micropower shunt voltage reference boasts several features that make it ideal for a wide range of applications:
- High accuracy and low dynamic impedance ensure stable voltage outputs under varying load conditions.
- Low temperature coefficient and long-term stability provide reliability over temperature fluctuations and device aging.
- Operates with a minimal supply current, enhancing power efficiency in battery-operated devices.
- Available in a small, surface-mount package, it is perfect for space-constrained applications.
LM4040AEX3-3.0 Applications
- Power Supplies: Acts as a reference voltage source to maintain output accuracy and stability in both linear and switching power supplies.
- Battery Management Systems: Ensures precise charging and discharging voltages, critical for extending battery life and performance in portable devices.
- Data Conversion Systems: Provides a stable reference voltage for ADCs and DACs, crucial for achieving accurate data conversion in measurement and instrumentation.
- Industrial Automation: Utilized in control systems to provide consistent and accurate sensor calibration, enhancing process control and reliability.
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