TL431ACZ
- Mfr.Part #
- TL431ACZ
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-226-2, TO-92-2 (TO-226AC)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% TO92-3
- Stock
- 38,598
- In Stock :
- 38,598
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Reference
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Trim/Adjustable Output :
- yes
- Number of Channels :
- 1
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Max Input Voltage :
- 37V
- Current - Cathode :
- 600μA
- Width :
- 3.7mm
- Tolerance :
- ±1%
- Output Type :
- Adjustable
- Max Output Voltage :
- 36V
- Min Output Voltage :
- 2.495V
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Max Output Current :
- 100mA
- Terminal Position :
- BOTTOM
- Pin Count :
- 3
- Factory Lead Time :
- 8 Weeks
- Mount :
- Through Hole
- Accuracy :
- 1 %
- Operating Temperature :
- 0°C~70°C TA
- Weight :
- 4.535924g
- Mounting Type :
- Through Hole
- Reference Type :
- Shunt
- Length :
- 4.7mm
- Package / Case :
- TO-226-2, TO-92-2 (TO-226AC)
- Output Voltage :
- 36V
- REACH SVHC :
- No SVHC
- Number of Pins :
- 3
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Height :
- 4.4mm
- Radiation Hardening :
- No
- Packaging :
- Tube
- Nominal Supply Current :
- 1mA
- Number of Terminations :
- 3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Temp Coef of Voltage-Max :
- 85.886 ppm/°C
- Reference Voltage :
- 36V
- Temperature Coefficient :
- 100 ppm/°C
- Base Part Number :
- TL431
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- TL431ACZ
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Voltage Reference STMicroelectronics TL431ACZ Overview
The TL431ACZ from STMicroelectronics is a premier adjustable precision shunt voltage reference, embodying a blend of flexibility with stability, aimed at catering to a wide spectrum of voltage regulation functionalities. With its adjustable output voltage and 1% precision, it is an ideal component for critical system voltage monitoring and regulation. The IC's ability to work under a broad operational temperature range enhances its reliability in various applications, from consumer electronics to industrial automation systems. Its miniature TO-92 package is designed for space-saving needs while providing robust performance, making the Voltage Reference STMicroelectronics TL431ACZ a versatile choice for designers focusing on efficiency and precision.
TL431ACZ Features
This precision IC features an adjustable output voltage from 2.495V to 36V and a typical dynamic impedance of 0.22 ohms. The output is stable with a nominal temperature coefficient, thus providing a consistent performance across a range of temperatures and operating conditions. Its low output noise and good transient response make the TL431ACZ an excellent choice for sensitive applications requiring a high degree of voltage precision.
TL431ACZ Applications
- Power Supplies: Used as a reference or a regulator, ensuring stable and precise voltage outputs essential for both linear and switching power supplies.
- Battery Chargers: It helps maintain the accuracy of charging voltages, crucial for extending battery life and efficiency in devices like smartphones and laptops.
- Voltage Monitoring: Acts as a critical component in safety and system stability monitoring circuits by providing a reliable reference voltage.
- Adjustable Voltage Sources: Can be used to create a user-defined voltage source for custom applications, allowing fine tuning as required by specific circuits.
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