TL431BCDMR2
- Mfr.Part #
- TL431BCDMR2
- Manufacturer
- onsemi
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 0.4% MICRO8
- Stock
- 33,633
- In Stock :
- 33,633
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- Manufacturer :
- onsemi
- Product Category :
- Voltage Reference
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Pin Count :
- 8
- Halogen Free :
- Halogen Free
- Base Part Number :
- TL431
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Current :
- 100mA
- Number of Channels :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Length :
- 3mm
- Number of Terminations :
- 8
- Output Voltage :
- 36V
- Mount :
- Surface Mount
- Number of Outputs :
- 1
- Temperature Coefficient :
- 50ppm/°C Typical
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Number of Pins :
- 8
- Tolerance :
- ±0.4%
- Pbfree Code :
- yes
- Max Input Voltage :
- 37V
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Reference Type :
- Shunt
- Output Type :
- Adjustable
- Terminal Finish :
- Tin (Sn)
- Width :
- 3mm
- JESD-609 Code :
- e3
- Voltage - Output (Min/Fixed) :
- 2.495V
- Current - Cathode :
- 1mA
- Factory Lead Time :
- 11 Weeks
- Published :
- 2008
- Max Output Voltage :
- 36V
- Supply Voltage-Min (Vsup) :
- 2.495V
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Mounting Type :
- Surface Mount
- Operating Temperature :
- 0°C~70°C TA
- Trim/Adjustable Output :
- yes
- Terminal Pitch :
- 0.65mm
- Peak Reflow Temperature (Cel) :
- 260
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- ECCN Code :
- EAR99
- Datasheets
- TL431BCDMR2

Voltage Reference onsemi TL431BCDMR2 Overview
The Voltage Reference onsemi TL431BCDMR2 is a highly reliable adjustable shunt voltage reference IC. This micro8 device is engineered by onsemi, renowned for their precision in semiconductor manufacturing. The TL431BCDMR2 offers a unique combination of low output noise, high accuracy, and a sharp 0.4% tolerance at 25°C, making it an excellent choice for critical applications requiring precise voltage calibration. Its adjustable output voltage and stability under varying conditions and temperatures ensure versatile integration into numerous electronic systems, appealing especially to businesses seeking bulk procurement for large-scale projects.
TL431BCDMR2 Features
This particular model boasts several standout features that make it ideal for sophisticated electronics that demand reliable voltage references. Key features include:
- Adjustable output voltage from Vref to 36 V, which allows flexibility in usage across different applications.
- Low dynamic output impedance of 0.22 ohms, ensuring stable voltage under load variations.
- Temperature-compensated for optimal performance across a wide range of operating temperatures.
- Sharp accuracy of 0.4% at 25°C, suitable for high-precision needs.
- Available in a compact MICRO8 package, ideal for space-constrained applications.
TL431BCDMR2 Applications
- Power Supplies: Used as a reference voltage source to regulate various output voltages, ensuring consistent performance in both linear and switching power supplies.
- Battery Chargers: Ensures precise control of charging voltages, vital for extending battery life and safety in devices such as smartphones and laptops.
- Data Acquisition Systems: Provides a stable reference voltage, crucial for accuracy in sensors and measurement devices within industrial and scientific applications.
- Voltage Monitoring: Key component in circuit designs for over-voltage or under-voltage detection, protecting critical hardware components.
- Portable Devices: Its low power consumption and small size make it suitable for handheld and battery-operated devices, maintaining voltage stability in mobile applications.
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