LM4040EIM3-2.5/NOPB
- Mfr.Part #
- LM4040EIM3-2.5/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 2% SOT23-3
- Stock
- 24,704
- In Stock :
- 24,704
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Thickness :
- 1mm
- Number of Outputs :
- 1
- Number of Pins :
- 3
- Number of Terminations :
- 3
- REACH SVHC :
- No SVHC
- Terminal Finish :
- Matte Tin (Sn)
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Cathode :
- 70µA
- Output Type :
- FIXED
- Nominal Supply Current :
- 65mA
- Max Output Current :
- 15mA
- Factory Lead Time :
- 6 Weeks
- Mount :
- Surface Mount
- Reference Voltage :
- 2.5V
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LM4040
- ECCN Code :
- EAR99
- Noise - 10Hz to 10kHz :
- 35μVrms
- Terminal Position :
- Dual
- Length :
- 2.92mm
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Current Rating :
- 15A
- Radiation Hardening :
- No
- Packaging :
- Cut Tape (CT)
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Height :
- 1.22mm
- Pin Count :
- 3
- Terminal Pitch :
- 0.95mm
- Termination :
- SMD/SMT
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Functions :
- 1
- Current - Output :
- 15mA
- Width :
- 1.3mm
- Output Voltage :
- 2.5V
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Peak Reflow Temperature (Cel) :
- 260
- Max Input Voltage :
- 2.5V
- Number of Channels :
- 1
- Reference Type :
- Shunt
- Trim/Adjustable Output :
- No
- Max Power Dissipation :
- 306mW
- Tolerance :
- ±2%
- Max Output Voltage :
- 2.5V
- Terminal Form :
- Gull wing
- Temperature Coefficient :
- 150ppm/°C
- Datasheets
- LM4040EIM3-2.5/NOPB

Voltage Reference Texas Instruments LM4040EIM3-2.5/NOPB Overview
The LM4040EIM3-2.5/NOPB from Texas Instruments is a precision, fixed voltage reference in a compact SOT-23 package, designed for a wide range of applications requiring a stable and accurate 2.5V output. Engineered for easy integration and robust performance, this shunt voltage reference operates with a 2% accuracy level and requires minimal external components, facilitating a simplified design process for system developers. As a key product in the Voltage Reference category from Texas Instruments, it supports demanding precision voltage and power management tasks across various electronic systems.
LM4040EIM3-2.5/NOPB Features
- Fixed 2.5V output with ±2% accuracy
- Low dynamic impedance ensures stable output
- Wide operating current range from 60 µA to 15 mA
- High stability over temperature and time
- Small SOT-23 package suitable for compact PCB layouts
LM4040EIM3-2.5/NOPB Applications
- Portable Devices: Ensures consistent, accurate voltage supply for performance stability in handheld electronics.
- Data Acquisition Systems: Provides a stable reference voltage, crucial for accurate data measurement and conversion in sensors and ADCs.
- Power Supplies: Acts as a reference point for regulation, helping maintain output precision in variable load conditions.
- Automotive Electronics: Reliable voltage reference in car control systems, enhancing the accuracy and reliability of electronic modules.
- Medical Instruments: Delivers precision voltage necessary for critical medical device operation and diagnostics.
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