LM4040DIM3-2.5
- Mfr.Part #
- LM4040DIM3-2.5
- Manufacturer
- Micrel Inc.
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 1% SOT23-3
- Stock
- 18,829
- In Stock :
- 18,829
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- Manufacturer :
- Micrel Inc.
- Product Category :
- Voltage Reference
- Pin Count :
- 3
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Reference Voltage :
- 2.5V
- Current - Cathode :
- 70µA
- Terminal Pitch :
- 0.95mm
- Output Voltage :
- 2.5V
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Number of Outputs :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Max Output Current :
- 15mA
- Mounting Type :
- Surface Mount
- Length :
- 2.92mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature :
- -40°C~85°C TA
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- Trim/Adjustable Output :
- No
- Number of Channels :
- 1
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Noise - 10Hz to 10kHz :
- 35μVrms
- Temperature Coefficient :
- 150ppm/°C
- Number of Terminations :
- 3
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Base Part Number :
- LM4040
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Tolerance :
- ±1%
- Reference Type :
- Shunt
- Output Type :
- FIXED
- Number of Pins :
- 3
- Min Output Voltage :
- 2.5V
- REACH SVHC :
- Unknown
- JESD-609 Code :
- e3
- Datasheets
- LM4040DIM3-2.5
LM4040DIM3-2.5 Documents

Voltage Reference Micrel Inc. LM4040DIM3-2.5 Overview
The LM4040DIM3-2.5 from Micrel Inc. stands out as a precision, robust, and reliable shunt voltage reference IC. Designed for high-performance and stability across a wide range of operating conditions, this component ensures a fixed 2.5V output with an accuracy level of 1%. The compact SOT-233 package allows for efficient integration into space-constrained applications while maintaining excellent thermal performance. Ideal for critical and precise voltage calibration, the LM4040DIM3-2.5 serves a pivotal role in enhancing system accuracy and overall reliability, catering specifically to business clients seeking bulk, high-quality electronic components for sophisticated systems.
LM4040DIM3-2.5 Features
This voltage reference IC provides a precise 2.5V output with a 1% accuracy, ensuring consistent performance and reliability. Its low dynamic impedance and good temperature stability make it a suitable choice for diverse operational environments. Additionally, the LM4040DIM3-2.5’s shunt design simplifies its application by eliminating the need for an external power source.
LM4040DIM3-2.5 Applications
- Precision Instrumentation: The LM4040DIM3-2.5 can be utilized to provide a stable reference voltage, which is crucial for achieving high accuracy in measurement systems.
- Data Acquisition Systems: Integrates into systems to ensure voltage stability, essential for accurate data conversion and processing in real-time monitoring applications.
- Portable Devices: Its small footprint and low power consumption make it ideal for maintaining voltage accuracy in portable electronic devices.
- Industrial Control Systems: Employs in feedback systems to regulate and maintain correct operational voltages, crucial for automated processes and machinery.
- Battery-Powered Applications: Enhances the efficiency and reliability of devices reliant on battery power, by providing consistent voltage reference necessary for optimal operation.
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