LM4040A25IDBZR
- Mfr.Part #
- LM4040A25IDBZR
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.1% SOT23-3
- Stock
- 7
- In Stock :
- 7
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peak Reflow Temperature (Cel) :
- 260
- Max Output Voltage :
- 2.5V
- Height :
- 1.22mm
- Lead Free :
- Lead Free
- Number of Terminations :
- 3
- Tolerance :
- ±0.1%
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Current - Cathode :
- 80μA
- Reference Type :
- Shunt
- Noise - 10Hz to 10kHz :
- 35μVrms
- Temperature Coefficient :
- 100ppm/°C
- Number of Functions :
- 1
- Length :
- 2.92mm
- Trim/Adjustable Output :
- No
- Thickness :
- 1mm
- Number of Pins :
- 3
- Radiation Hardening :
- No
- Output Type :
- FIXED
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Width :
- 1.3mm
- Output Voltage :
- 2.5V
- Number of Channels :
- 1
- Terminal Position :
- Dual
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 1
- Surface Mount :
- yes
- Base Part Number :
- LM4040
- Terminal Form :
- Gull wing
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- JESD-609 Code :
- e4
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Pbfree Code :
- yes
- Weight :
- 1.437803g
- Operating Temperature :
- -40°C~85°C TA
- Pin Count :
- 3
- Reference Voltage :
- 2.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Max Output Current :
- 15mA
- Terminal Pitch :
- 0.95mm
- Datasheets
- LM4040A25IDBZR
LM4040A25IDBZR Documents

Voltage Reference Texas Instruments LM4040A25IDBZR Overview
The LM4040A25IDBZR from Texas Instruments is a precision, fixed-voltage reference IC designed for high reliability and stability. Offering a shunt voltage reference accuracy of 0.1%, this device is engineered to provide a consistent 2.5V output with minimal deviation across temperature and operational variances. The compact SOT-23 package ensures it can be integrated into space-constrained applications while maintaining high performance. This makes the Voltage Reference Texas Instruments LM4040A25IDBZR an ideal solution for critical and demanding applications where precise voltage calibration is essential.
LM4040A25IDBZR Features
The LM4040A25IDBZR voltage reference features include a fixed output of 2.5 volts with an impressive accuracy level of ±0.1%, low dynamic impedance, and a wide operating current range of 60 µA to 15 mA. Its robust design is optimized for excellent thermal stability and low noise performance, contributing to enhanced overall system reliability. The device is also characterized for operation over a broad temperature range, making it versatile for various industrial applications.
LM4040A25IDBZR Applications
- Precision Instrumentation: In devices requiring high-accuracy measurements, the LM4040A25IDBZR ensures stable voltage reference, critical for maintaining the precision of the instrumentation.
- Portable Medical Devices: Utilized for consistent voltage control, essential in maintaining accurate readings and device functionality in compact, battery-operated medical equipment.
- Power Supplies: Acts as a reference point for regulating output voltage, ensuring power supplies deliver consistent and reliable power to all connected devices.
- Data Conversion Systems: Provides a stable reference voltage, crucial for ADCs and DACs, ensuring accurate data conversion and reducing signal error.
- Automotive Electronics: Used in various electronic control systems to provide a stable reference, enhancing vehicle performance and safety under variable environmental conditions.
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