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

Voltage Reference Texas Instruments LM4040DIM3-2.5 Overview
The Voltage Reference Texas Instruments LM4040DIM3-2.5 is a high-precision, robust voltage reference IC designed to deliver a stable and reliable voltage output for sophisticated electronic systems. Manufactured by Texas Instruments, this shunt voltage reference offers a fixed output of 2.5V with an impressive accuracy of 1%, ensuring dependable performance in critical applications. The compact SOT-23 package is optimized for space-constrained applications, making it an ideal choice for integration into a wide range of electronic devices.
LM4040DIM3-2.5 Features
This precision voltage reference comes equipped with several features that enhance its performance and versatility:
- Fixed 2.5V output with a precision of 1%
- Low dynamic impedance ensures stable output despite load conditions
- Wide operating current range from 60 µA to 15 mA
- Extended temperature range, making it suitable for diverse operating environments
- Compact SOT-23 package for easy integration into various circuit designs
LM4040DIM3-2.5 Applications
- Power Supply Regulation: The LM4040DIM3-2.5 provides a stable reference voltage that is crucial for maintaining consistent power supply outputs, thereby enhancing the reliability and performance of the entire system.
- Data Conversion Systems: In ADCs and DACs, this IC ensures accurate data conversion by providing a stable reference voltage, critical for achieving high-precision in measurements and data processing.
- Portable Devices: Its low power consumption and small form factor make it ideal for battery-operated devices such as mobile phones and portable medical equipment, where power efficiency is key.
- Industrial Instruments: The device's robust design and extended temperature range make it suitable for use in industrial measurement and control instruments, where stability and accuracy are essential under varying environmental conditions.
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