TL431ACDMR2
- Mfr.Part #
- TL431ACDMR2
- Manufacturer
- onsemi
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% MICRO8
- Stock
- 2,650
- In Stock :
- 2,650
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Reference
- Length :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Trim/Adjustable Output :
- yes
- Factory Lead Time :
- 2 Weeks
- Number of Outputs :
- 1
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Packaging :
- Tape and Reel (TR)
- Tolerance :
- ±1%
- Mounting Type :
- Surface Mount
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pin Count :
- 8
- ECCN Code :
- EAR99
- Reference Type :
- Shunt
- Pbfree Code :
- yes
- Terminal Finish :
- Tin (Sn)
- Number of Pins :
- 8
- Output Type :
- Adjustable
- Operating Temperature :
- 0°C~70°C TA
- Max Output Current :
- 100mA
- Radiation Hardening :
- No
- Max Output Voltage :
- 36V
- Number of Terminations :
- 8
- Temperature Coefficient :
- 50ppm/°C Typical
- Voltage - Output (Min/Fixed) :
- 2.495V
- Published :
- 2005
- Supply Voltage-Min (Vsup) :
- 2.495V
- Number of Channels :
- 1
- Mount :
- Surface Mount
- Halogen Free :
- Halogen Free
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.65mm
- Base Part Number :
- TL431
- Width :
- 3mm
- Output Voltage :
- 36V
- Max Input Voltage :
- 37V
- JESD-609 Code :
- e3
- Number of Functions :
- 1
- Current - Cathode :
- 1mA
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- TL431ACDMR2
TL431ACDMR2 Documents

Voltage Reference onsemi TL431ACDMR2 Overview
The Voltage Reference onsemi TL431ACDMR2 is a paramount solution for applications requiring precise voltage regulation and adjustment. Manufactured by onsemi, one of the leading names in semiconductor innovation, this adjustable shunt voltage reference IC is distinguished by its high stability and accuracy marked at 1% over the full temperature range. Its compact MICRO8 package is ideal for space-constrained applications while providing reliable and consistent performance. The TL431ACDMR2 offers excellent flexibility in application, making it an indispensable component for power supply designers and engineers aiming to enhance system reliability and efficiency.
TL431ACDMR2 Features
This integrated circuit boasts several compelling features, including its adjustable output voltage range from 2.495 V to 36 V which allows for a broad spectrum of applications. The 1% precision voltage reference ensures high accuracy in voltage regulation tasks. It also features a low output noise which is critical for high-performance electronics, coupled with a typical dynamic impedance of 0.22 ohms. The device supports a maximum sink current of 100 mA, making it highly versatile for various electronic circuits.
TL431ACDMR2 Applications
- Power Supplies: Used in both linear and switching power supplies to provide a stable reference voltage that improves the accuracy and efficiency of the voltage regulation process.
- Battery Chargers: Ensures precise control of the charging voltage which is crucial for extending battery life and maintaining safety in charging operations.
- Voltage Monitoring: Applied in systems to monitor voltage levels and trigger alarms or adjustments when deviations occur, ensuring stable operation of sensitive electronic equipment.
- Adjustable Voltage and Current Sources: Utilized to provide a stable and adjustable output for calibration and testing equipment across various technological and industrial applications.
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