LM4040AIM3-5.0
- Mfr.Part #
- LM4040AIM3-5.0
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.1% SOT23-3
- Stock
- 31,543
- In Stock :
- 31,543
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Number of Outputs :
- 1
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Tolerance :
- ±0.1%
- RoHS Status :
- ROHS3 Compliant
- Length :
- 2.92mm
- Pbfree Code :
- yes
- Reference Type :
- Shunt
- Reference Voltage :
- 5V
- Max Output Current :
- 15mA
- Number of Terminations :
- 3
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.95mm
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- LM4040
- ECCN Code :
- EAR99
- Temperature Coefficient :
- 100ppm/°C
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Matte Tin (Sn)
- Noise - 10Hz to 10kHz :
- 80μVrms
- Number of Channels :
- 1
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- Unknown
- Trim/Adjustable Output :
- No
- Output Voltage :
- 5V
- Current - Cathode :
- 80μA
- Output Type :
- FIXED
- Number of Pins :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 3
- Radiation Hardening :
- No
- JESD-609 Code :
- e3
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Datasheets
- LM4040AIM3-5.0

Voltage Reference Texas Instruments LM4040AIM3-5.0 Overview
The Voltage Reference Texas Instruments LM4040AIM3-5.0 is a precision micro-power shunt voltage reference featuring a tight 0.1% tolerance at 25°C, a low temperature coefficient, and excellent long-term stability. This high-reliability component provides a fixed 5.0V output with minimal external components, making it ideal for portable and battery-powered applications where space is at a premium and high performance is required. Its robust design is optimized for analog and digital circuits that require precise reference voltage to ensure accuracy and consistency in their operations.
LM4040AIM3-5.0 Features
The LM4040AIM3-5.0 voltage reference offers several compelling features for demanding applications. These include an impressive stability over operating temperature variations, a low dynamic impedance, and the ability to source up to 15 mA with a minimal voltage drop. The device's shunt design also allows it to operate under variable input voltage conditions, maintaining output consistency without additional tuning.
LM4040AIM3-5.0 Applications
- Precision Instrumentation: Utilized in calibration systems and precision measuring instruments to ensure accurate voltage benchmarks are maintained.
- Portable Electronics: Helps in stabilizing the power supply in smartphones, tablets, and other portable devices, ensuring consistent performance and operation.
- Data Acquisition Systems: Essential for providing stable reference voltage, thereby improving the accuracy and reliability of measurements in various sensors and converters.
- Battery Management: Used in battery-powered applications to provide a stable reference voltage, critical for accurate battery charging and monitoring processes.
- Automotive Electronics: Implements stable voltage supply in automotive control systems, enhancing vehicle reliability and safety in diverse operating conditions.
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