LT1009CD
- Mfr.Part #
- LT1009CD
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.4% 8SOIC
- Stock
- 10,649
- In Stock :
- 10,649
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Reference Voltage :
- 2.5V
- Max Output Voltage :
- 2.5V
- Pbfree Code :
- yes
- Weight :
- 72.603129mg
- Temperature Coefficient :
- 25ppm/°C
- Packaging :
- Tube
- Number of Pins :
- 8
- Thickness :
- 1.58mm
- Height :
- 1.75mm
- ECCN Code :
- EAR99
- Min Output Voltage :
- 2.485V
- Terminal Form :
- Gull wing
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Width :
- 3.91mm
- Reference Type :
- Shunt
- Base Part Number :
- LT1009
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Max Output Current :
- 10mA
- Radiation Hardening :
- No
- Number of Terminations :
- 8
- Factory Lead Time :
- 6 Weeks
- Trim/Adjustable Output :
- yes
- Output Type :
- FIXED
- Number of Outputs :
- 1
- Tolerance :
- ±0.4%
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Mounting Type :
- Surface Mount
- Output Voltage :
- 2.5V
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- JESD-609 Code :
- e4
- Current - Cathode :
- 400μA
- Temp Coef of Voltage-Max :
- 25 ppm/°C
- Number of Channels :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Length :
- 4.9mm
- Operating Temperature :
- 0°C~70°C TA
- Additional Feature :
- +/-5 PERCENT ADJUSTABLE REFERENCE VOLTAGE
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Datasheets
- LT1009CD

Voltage Reference Texas Instruments LT1009CD Overview
The LT1009CD from Texas Instruments is a highly precise and stable shunt voltage reference IC, ideal for a variety of demanding applications where accuracy is crucial. This device offers a typical output voltage of 2.5V and an impressive stability, maintaining a deviation of just 0.4% under varying conditions. Encapsulated in an 8-SOIC package, the LT1009CD is designed for ease of integration into complex circuits while providing robust performance. Its ability to operate over a wide temperature range makes it suitable for both industrial and commercial applications, enhancing its utility in diverse operational environments.
LT1009CD Features
The LT1009CD features include its tight output tolerance of 0.4%, low dynamic impedance, and excellent temperature stability. These characteristics make the LT1009CD reliable for critical performance requirements. Additionally, its small form factor in an 8-SOIC package allows for high-density mounting and integration into space-constrained applications.
LT1009CD Applications
- Precision Instrumentation: The LT1009CD can be used to provide a stable reference voltage, ensuring high accuracy in measurement systems and analytical instruments.
- Data Acquisition Systems: It serves as a reference point for analog-to-digital converters, providing consistent input to ensure accurate data conversion and integrity.
- Power Supplies: Employed in feedback circuits to maintain stable output voltage, crucial for sensitive electronic components and systems.
- Battery Chargers: Helps in regulating the charging voltage, crucial for maintaining battery health and efficiency in long-term usage scenarios.
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