LM4040A20IDBZR
- Mfr.Part #
- LM4040A20IDBZR
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.1% SOT23-3
- Stock
- 5,645
- In Stock :
- 5,645
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Number of Functions :
- 1
- Output Type :
- FIXED
- Surface Mount :
- yes
- Length :
- 2.92mm
- ECCN Code :
- EAR99
- Number of Outputs :
- 1
- Factory Lead Time :
- 6 Weeks
- Terminal Pitch :
- 0.95mm
- Max Output Current :
- 15mA
- Current - Cathode :
- 80μA
- Pin Count :
- 3
- Terminal Form :
- Gull wing
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Temperature Coefficient :
- 100ppm/°C
- Trim/Adjustable Output :
- No
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 3
- REACH SVHC :
- No SVHC
- Mounting Type :
- Surface Mount
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Pbfree Code :
- yes
- Output Voltage :
- 2.048V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage :
- 5V
- Base Part Number :
- LM4040
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Number of Terminations :
- 3
- Max Output Voltage :
- 2.048V
- Operating Temperature :
- -40°C~85°C TA
- Width :
- 1.3mm
- Radiation Hardening :
- No
- Reference Type :
- Shunt
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 1.437803g
- Noise - 10Hz to 10kHz :
- 35μVrms
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Thickness :
- 1mm
- Reference Voltage :
- 2.048V
- Lead Free :
- Lead Free
- Tolerance :
- ±0.1%
- Height :
- 1.22mm
- Temp Coef of Voltage-Max :
- 150 ppm/°C
- Min Output Voltage :
- 2.048V
- Datasheets
- LM4040A20IDBZR

Voltage Reference Texas Instruments LM4040A20IDBZR Overview
Introducing the LM4040A20IDBZR from Texas Instruments, a precision voltage reference integrated circuit designed to meet the stringent requirements of industrial and commercial applications. This shunt voltage reference IC offers exceptional stability and accuracy, making it an ideal choice for critical systems where precise voltage regulation is paramount.
With a typical initial accuracy of 0.1% and a temperature coefficient of 20ppm/°C, the LM4040A20IDBZR ensures reliable performance across a wide range of operating conditions. Its small SOT233 package further enhances its versatility, enabling compact designs without compromising on performance.
Whether you're designing precision instrumentation, data acquisition systems, or automotive electronics, the LM4040A20IDBZR provides the precise voltage reference needed to ensure optimal performance and reliability in your application.
LM4040A20IDBZR Features
- Precision voltage reference with 0.1% initial accuracy
- Temperature coefficient of 20ppm/°C
- Shunt design for excellent stability and low output impedance
- Small SOT233 package for space-constrained applications
- Wide operating temperature range
- Low dynamic impedance
LM4040A20IDBZR Applications
- Precision instrumentation: The LM4040A20IDBZR is ideal for providing a stable voltage reference in precision measurement equipment, ensuring accurate and reliable readings.
- Data acquisition systems: This IC is well-suited for use in data acquisition systems where precise voltage references are essential for accurate signal conversion.
- Automotive electronics: In automotive applications, the LM4040A20IDBZR can be used to provide a stable voltage reference for various subsystems, ensuring consistent performance and reliability even in harsh environments.
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