TL431ACDR
- Mfr.Part #
- TL431ACDR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% 8SOIC
- Stock
- 2,335
- In Stock :
- 2,335
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Min Input Voltage :
- 2.495V
- Surface Mount :
- yes
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 8
- Max Output Current :
- 100mA
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of Channels :
- 1
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Type :
- Adjustable
- Base Part Number :
- TL431
- Max Input Voltage :
- 37V
- Packaging :
- Tape and Reel (TR)
- Reference Type :
- Shunt
- Pin Count :
- 8
- Voltage :
- 36V
- Terminal Form :
- Gull wing
- Operating Temperature :
- 0°C~70°C TA
- Peak Reflow Temperature (Cel) :
- 260
- Number of Functions :
- 1
- Output Voltage :
- 36V
- Width :
- 3.91mm
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Tolerance :
- ±1%
- Current - Cathode :
- 600μA
- Min Output Voltage :
- 2.495V
- Number of Pins :
- 8
- Height :
- 1.75mm
- Thickness :
- 1.58mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current Rating :
- 100mA
- Pbfree Code :
- yes
- Weight :
- 72.603129mg
- Trim/Adjustable Output :
- yes
- Terminal Position :
- Dual
- Length :
- 4.9mm
- Reference Voltage :
- 36V
- Radiation Hardening :
- No
- Temperature Coefficient :
- 34 ppm/°C
- JESD-609 Code :
- e3
- Terminal Finish :
- Matte Tin (Sn)
- Max Output Voltage :
- 36V
- Number of Outputs :
- 1
- Datasheets
- TL431ACDR

Voltage Reference Texas Instruments TL431ACDR Overview
Discover the cutting-edge solution for precise voltage reference needs with the TL431ACDR by Texas Instruments. This integrated circuit (IC) sets the industry standard for shunt voltage references, offering exceptional performance and reliability in a compact 8SOIC package. With a 1% voltage regulation accuracy, this device ensures stable and accurate voltage references, making it ideal for a wide range of applications in various industries.
TL431ACDR Features
- Precision voltage reference: The TL431ACDR provides a highly accurate voltage reference with a regulation tolerance of 1%, ensuring consistent performance in critical applications.
- Wide operating voltage range: With an operating voltage range from 2.5V to 36V, this IC offers flexibility and compatibility with diverse power supply systems.
- Low dynamic output impedance: The low dynamic output impedance enhances stability and minimizes voltage variations, ensuring reliable performance even in dynamic load conditions.
- Adjustable output voltage: Featuring an adjustable output voltage, this IC allows for precise tuning to meet specific voltage requirements, providing versatility in various circuit designs.
- High temperature stability: Designed to operate reliably across a wide temperature range, the TL431ACDR maintains stable performance even in harsh environmental conditions.
- Cost-effective solution: Texas Instruments delivers unmatched value with this cost-effective voltage reference solution, enabling budget-conscious designs without compromising performance.
TL431ACDR Applications
- Switching Power Supplies: The TL431ACDR is commonly used as a voltage reference in switching power supply circuits, ensuring accurate and stable output voltages for efficient power conversion.
- Battery Management Systems: This IC plays a crucial role in battery management systems, providing precise voltage references for battery charging, monitoring, and protection circuits.
- Automotive Electronics: In automotive applications, the TL431ACDR serves as a reliable voltage reference for various electronic systems, including engine control units (ECUs), lighting systems, and infotainment systems.
- Industrial Control Systems: With its high precision and stability, this IC is well-suited for use in industrial control systems, such as PLCs (Programmable Logic Controllers) and motor control circuits, ensuring accurate voltage references for precise control and monitoring.
- Telecommunications Equipment: The TL431ACDR finds application in telecommunications equipment, providing stable voltage references for signal conditioning, filtering, and amplification circuits, contributing to reliable communication networks.
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