TL431CD
- Mfr.Part #
- TL431CD
- Manufacturer
- Fairchild Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 2.21% 8SOP
- Stock
- 36,319
- In Stock :
- 36,319
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- Manufacturer :
- Fairchild Semiconductor
- Product Category :
- Voltage Reference
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Trim/Adjustable Output :
- yes
- Reference Voltage :
- 36V
- Thickness :
- 1.58mm
- Current - Cathode :
- 1mA
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Temp Coef of Voltage-Max :
- 92 ppm/°C
- Reference Type :
- Shunt
- Height :
- 1.75mm
- Weight :
- 72.603129mg
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Adjustable
- Max Input Voltage :
- 37V
- Base Part Number :
- TL431
- Tolerance :
- ±2.2%
- Packaging :
- Tube
- Max Output Current :
- 100mA
- JESD-609 Code :
- e4
- Factory Lead Time :
- 6 Weeks
- Number of Terminations :
- 8
- Voltage - Output (Min/Fixed) :
- 2.495V
- Length :
- 4.9mm
- Number of Outputs :
- 1
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Operating Temperature :
- 0°C~70°C TA
- Current Rating :
- 100mA
- Number of Channels :
- 1
- Surface Mount :
- yes
- Output Voltage :
- 36V
- Width :
- 3.91mm
- REACH SVHC :
- No SVHC
- RoHS Status :
- ROHS3 Compliant
- Temperature Coefficient :
- 34 ppm/°C
- Min Input Voltage :
- 2.495V
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Pin Count :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Output Voltage :
- 36V
- Peak Reflow Temperature (Cel) :
- 260
- Min Output Voltage :
- 2.5V
- Number of Pins :
- 8
- Number of Functions :
- 1
- Datasheets
- TL431CD

Voltage Reference Fairchild Semiconductor TL431CD Overview
The TL431CD from Fairchild Semiconductor is an adjustable shunt voltage reference IC, offering excellent stability and accuracy with a specification of 2.21% over its full operational range. This component is designed to support a broad array of voltage calibration and precision reference tasks, crucial for developing high-reliability applications. It comes in an 8-SOP package, combining ease of integration with robust performance. The flexibility provided by its adjustability makes the TL431CD an ideal choice for demanding electronics that require precise voltage regulation, enhancing system performance across various applications.
TL431CD Features
- Adjustable output voltage from Vref to 36 V
- Low dynamic output impedance
- 2.21% tolerance over the entire temperature range
- Temperature compensated for system reliability
- Supplied in an 8-pin SOP package for easy implementation
TL431CD Applications
- Power Supplies: Acts as a precision voltage reference to regulate different output voltages.
- Battery Chargers: Ensures accurate charging voltages to improve battery efficiency and lifespan.
- Voltage Monitoring: Utilized in systems that require consistent monitoring and control of voltage to ensure safety and functionality.
- Consumer Electronics: Provides voltage stability for enhanced performance in devices such as televisions and radios.
- Portable Devices: Used in designing power management modules that demand precise voltage control.
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