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
- REACH SVHC :
- No SVHC
- Number of Channels :
- 1
- Reference Voltage :
- 36V
- Number of Terminations :
- 3
- Height :
- 12.7mm
- Max Input Voltage :
- 37V
- Lead Free :
- Lead Free
- Temp Coef of Voltage-Max :
- 82.924 ppm/°C
- Number of Outputs :
- 1
- Pin Count :
- 3
- Terminal Position :
- BOTTOM
- Output Type :
- Adjustable
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Output Voltage :
- 36V
- Mount :
- Through Hole
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Trim/Adjustable Output :
- yes
- Current - Cathode :
- 1mA
- Radiation Hardening :
- No
- Max Output Current :
- 100mA
- Length :
- 38.1mm
- Package / Case :
- TO-226-2, TO-92-2 (TO-226AC)
- RoHS Status :
- ROHS3 Compliant
- Nominal Supply Current :
- 100mA
- Weight :
- 4.535924g
- Packaging :
- Cut Tape (CT)
- Mounting Type :
- Through Hole
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Number of Pins :
- 3
- Voltage - Output (Min/Fixed) :
- 2.495V
- Reference Type :
- Shunt
- JESD-609 Code :
- e3
- Base Part Number :
- TL431
- Width :
- 6.35mm
- Operating Temperature :
- -40°C~105°C TA
- Max Output Voltage :
- 36V
- Factory Lead Time :
- 8 Weeks
- ECCN Code :
- EAR99
- Tolerance :
- ±2.21%
- Nominal Input Voltage :
- 2.52V
- Temperature Coefficient :
- 100 ppm/°C
- Datasheets
- TL431IZT
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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