PowerVoltage Reference
TL431 Voltage Reference
The TL431 is a precision, adjustable shunt voltage reference that provides a stable output voltage over a wide current and temperature range. Functioning much like a programmable Zener diode, it is widely used by engineers in power management, automotive, and industrial electronics for accurate voltage regulation.
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Available
2 pcs
Location
BTM Layout, Bangalore
Purchase price
₹78/ unit
D
Dibyaprakash
RoboDIB Maker
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Technical Specifications
Adjustable Output Voltage Range2.495V to 36V
Reference Voltage Tolerance±0.5%
Operating Cathode Current1 mA to 100 mA
PackageSOT-23-3
Operating Temperature Range-40°C to +125°C
Key Features
Precision adjustable output voltage
Wide operating cathode current range (1mA to 100mA)
AEC-Q100 qualified for automotive applications
Low output impedance
Programmable output voltage
Use Cases
- **Voltage Regulation:** Provides a stable and precise reference voltage for various power supplies and regulators.
- **Overvoltage Protection:** Can be configured to trigger protection circuits when the input voltage exceeds a predefined threshold.
- **Current Limit/Current Source:** Utilized in circuits requiring precise current control or as a stable precision current source.
Applications
- Switching Mode Power Supplies (SMPS)
- Linear Regulators
- Battery Chargers
- Automotive Electronics
- Industrial Control Systems
Related Tags
TL431Voltage ReferenceShunt RegulatorAdjustablePrecisionAEC-Q100Power ManagementIndia
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