TL431IZT
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- Mfr.Part #
- TL431IZT
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-226-2, TO-92-2 (TO-226AC)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 2.21% TO92-3
- Stock
- 2,308
- In Stock ：
- 2,308
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Reference
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~105°C TA
- Base Part Number :
- TL431
- Max Input Voltage :
- 37V
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 3
- Packaging :
- Cut Tape (CT)
- Trim/Adjustable Output :
- yes
- Reference Voltage :
- 36V
- Output Voltage :
- 36V
- REACH SVHC :
- No SVHC
- Max Output Voltage :
- 36V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Weight :
- 4.535924g
- Number of Functions :
- 1
- Max Output Current :
- 100mA
- Voltage - Output (Min/Fixed) :
- 2.495V
- Nominal Input Voltage :
- 2.52V
- Output Type :
- Adjustable
- Factory Lead Time :
- 8 Weeks
- Number of Pins :
- 3
- Temp Coef of Voltage-Max :
- 82.924 ppm/°C
- Width :
- 6.35mm
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Number of Channels :
- 1
- Height :
- 12.7mm
- Length :
- 38.1mm
- Reference Type :
- Shunt
- Mount :
- Through Hole
- Mounting Type :
- Through Hole
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Package / Case :
- TO-226-2, TO-92-2 (TO-226AC)
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Temperature Coefficient :
- 100 ppm/°C
- Current - Cathode :
- 1mA
- Pin Count :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Tolerance :
- ±2.21%
- Nominal Supply Current :
- 100mA
- JESD-609 Code :
- e3
- Terminal Position :
- BOTTOM
- ECCN Code :
- EAR99
- Datasheets
- TL431IZT
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Voltage Reference STMicroelectronics TL431IZT Overview
The TL431IZT from STMicroelectronics is a highly versatile adjustable shunt voltage reference IC, boasting a nominal voltage of 2.495V and a precision of 2.21%. This device offers thermal stability and low output noise, making it ideal for critical applications where voltage precision is paramount. Its adjustable output voltage range from Vref to 36V, coupled with a typical dynamic impedance of 0.22 ohms, provides flexible and reliable performance for a variety of demanding applications. The TL431IZT is encapsulated in a TO-92 package, ensuring robust handling and ease of integration into a wide range of electronic circuits.
TL431IZT Features
- Adjustable output voltage from 2.495V up to 36V
- Precision of ±2.21% over the entire temperature range
- Low dynamic output impedance of 0.22 ohms
- Maximum output current of 100 mA
- TO-92 package for ease of integration
- Wide operating temperature range from -40°C to +85°C
TL431IZT Applications
- Power Supplies: Acts as a precision reference voltage source, maintaining stability in power supply units.
- Battery Chargers: Ensures accurate voltage regulation for safe and efficient battery charging.
- Voltage Monitoring: Utilized in systems requiring consistent voltage monitoring to prevent voltage variations.
- Portable Devices: Provides reliable voltage reference in compact and portable electronic devices.
- Temperature Control Systems: Used to calibrate and maintain accuracy in temperature measurement and control circuits.
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