LM4040CIM3-2.1
- Mfr.Part #
- LM4040CIM3-2.1
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23
- Datasheet
- Download
- Description
- PRECISION MICROPOWER SHUNT VREF
- Stock
- 12,910
- In Stock :
- 12,910
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Number of Channels :
- 1
- Length :
- 2.92mm
- Number of Outputs :
- 1
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Pins :
- 3
- Output Voltage :
- 2.048V
- Mount :
- Surface Mount
- Number of Terminations :
- 3
- Cathode Current :
- 65μA
- Pin Count :
- 3
- Max Output Current :
- 15mA
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e3
- Reference Type :
- Shunt
- Number of Functions :
- 1
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Package / Case :
- SOT-23
- Max Operating Temperature :
- 85°C
- Min Operating Temperature :
- -40°C
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Terminal Form :
- Gull wing
- Output Current :
- 15mA
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.95mm
- Temperature Grade :
- Industrial
- Terminal Finish :
- Matte Tin (Sn)
- Trim/Adjustable Output :
- No
- Temperature Coefficient :
- 100 ppm/°C
- Packaging :
- Strip
- Radiation Hardening :
- No
- Tolerance :
- 0.5%
- Datasheets
- LM4040CIM3-2.1

Voltage Reference Analog Devices, Inc. LM4040CIM3-2.1 Overview
The LM4040CIM3-2.1 from Analog Devices, Inc. is a precision micropower shunt voltage reference, designed to ensure high stability and accuracy for advanced electronics applications. Ideal for situations demanding a low-power, high-precision voltage reference, this component provides a fixed 2.1V output with minimal external components. Its robust design offers excellent noise immunity and long-term stability, making it a reliable choice for critical applications where precise voltage calibration is essential. The LM4040CIM3-2.1's ability to operate under low power conditions enhances system efficiency, crucial for portable and battery-operated devices. By integrating this Voltage Reference Analog Devices, Inc. LM4040CIM3-2.1 into your designs, you ensure consistent performance and superior reliability in the most demanding environments.
LM4040CIM3-2.1 Features
The LM4040CIM3-2.1 voltage reference features include a precise 2.1V output with a tolerance of ±0.1%, low dynamic impedance, and a wide operating current range from 60 µA to 15 mA. This component also provides thermal stability and a low temperature coefficient, ensuring consistent performance across varying temperatures. Its capability to handle transient conditions and stability against low line voltage variations make it exceptionally suited for real-world applications.
LM4040CIM3-2.1 Applications
- Portable and Battery-powered Devices: Utilizes minimal power consumption to provide a stable reference voltage, essential for maintaining accuracy in mobile applications.
- Power Supplies: Acts as a reference voltage in power supply circuits, ensuring voltage outputs remain consistent regardless of fluctuations in input power or environmental conditions.
- Data Conversion Systems: Offers a stable voltage reference point necessary for high-accuracy analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), crucial in medical and scientific instrumentation.
- Automotive Electronics: Provides reliable and precise voltage references for automotive sensors and electronics, supporting systems that require rigorous voltage regulation under variable conditions.
- Industrial Instruments: Delivers consistent reference voltage for industrial measurement and control systems, where precision is key to operational accuracy and reliability.
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