LM4040C20IDCKR
- Mfr.Part #
- LM4040C20IDCKR
- Manufacturer
- Texas Instruments
- Package / Case
- 5-TSSOP, SC-70-5, SOT-353
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.5% SC70-5
- Stock
- 53,342
- In Stock :
- 53,342
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Trim/Adjustable Output :
- No
- Noise - 10Hz to 10kHz :
- 35μVrms
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e4
- Temperature Coefficient :
- 100ppm/°C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Current :
- 15mA
- Surface Mount :
- yes
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage :
- 5V
- Min Output Voltage :
- 2.048V
- Thickness :
- 900μm
- Output Type :
- FIXED
- Base Part Number :
- LM4040
- Terminal Position :
- Dual
- Height :
- 1.1mm
- Packaging :
- Tape and Reel (TR)
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Outputs :
- 1
- Number of Pins :
- 5
- Width :
- 1.25mm
- Lead Free :
- Lead Free
- Length :
- 2mm
- Number of Channels :
- 1
- Mounting Type :
- Surface Mount
- Package / Case :
- 5-TSSOP, SC-70-5, SOT-353
- Number of Terminations :
- 5
- Factory Lead Time :
- 12 Weeks
- Output Voltage :
- 2.048V
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Tolerance :
- ±0.5%
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Pin Count :
- 5
- Current - Cathode :
- 80μA
- Reference Type :
- Shunt
- Max Output Voltage :
- 2.048V
- Datasheets
- LM4040C20IDCKR

Voltage Reference Texas Instruments LM4040C20IDCKR Overview
The LM4040C20IDCKR from Texas Instruments is a robust, precision micro-power shunt voltage reference. This component offers a fixed reverse breakdown voltage of 2.048V with an impressive accuracy of ±0.5% across its operating range. Designed for high-performance applications that require precise voltage calibration, the LM4040C20IDCKR is optimized for stability and reliability. It is encapsulated in a compact SC-70 package, making it suitable for space-constrained applications. This voltage reference device is ideal for creating a stable reference in various electronic circuits, ensuring consistent performance and enhancing system accuracy.
LM4040C20IDCKR Features
- Fixed output voltage of 2.048V with an accuracy of ±0.5%
- Low dynamic impedance and excellent temperature stability
- Operating current between 60 µA to 15 mA
- Wide operating temperature range from -40°C to +85°C
- Compact SC-70 package suitable for small-scale applications
LM4040C20IDCKR Applications
- Power Supplies: Acts as a precise reference voltage to regulate various output voltages, maintaining consistent performance in power supply systems.
- Data Acquisition Systems: Provides a stable voltage reference point, essential for accurate data measurement and conversion in sensors and analog-to-digital converters.
- Portable Devices: Ensures voltage precision in battery-operated devices, contributing to reliable operation and extended battery life.
- Medical Monitoring Equipment: Used to guarantee the accuracy and reliability of voltage references in critical diagnostic and monitoring devices.
- Automotive Electronics: Offers robust performance in harsh environments, vital for electronic control systems in vehicles.
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