TL431AIZ
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- Mfr.Part #
- TL431AIZ
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Datasheet
- Download
- Description
- IC VREF SHUNT ADJ 1% TO92-3
- Stock
- 17,644
- In Stock ：
- 17,644
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Voltage Reference
- Reference Voltage :
- 2.495V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Temperature Coefficient :
- 100 ppm/°C
- Lead Free :
- Lead Free
- REACH SVHC :
- No SVHC
- Mount :
- Through Hole
- Current - Cathode :
- 700µA
- Number of Functions :
- 1
- Nominal Supply Current :
- 1mA
- Length :
- 4.7mm
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Tolerance :
- ±1%
- Pin Count :
- 3
- Temp Coef of Voltage-Max :
- 82.924 ppm/°C
- Height :
- 4.4mm
- Number of Channels :
- 1
- Max Input Voltage :
- 37V
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
- Output Voltage :
- 36V
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Max Output Voltage :
- 36V
- Accuracy :
- 1 %
- Mounting Type :
- Through Hole
- Output Type :
- Adjustable
- Min Output Voltage :
- 2.495V
- Weight :
- 4.535924g
- Packaging :
- Bulk
- Width :
- 3.7mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- JESD-609 Code :
- e3
- Terminal Position :
- BOTTOM
- Reference Type :
- Shunt
- Factory Lead Time :
- 8 Weeks
- Max Output Current :
- 100mA
- Operating Temperature :
- -40°C~105°C TA
- Number of Terminations :
- 3
- Number of Pins :
- 3
- Radiation Hardening :
- No
- Trim/Adjustable Output :
- yes
- Base Part Number :
- TL431
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Datasheets
- TL431AIZ
Voltage Reference STMicroelectronics TL431AIZ Overview
The TL431AIZ from STMicroelectronics is a highly versatile, adjustable shunt voltage reference IC, offering a precision of 1% across its range. This robust component is encased in a TO-92 package, ensuring reliability and ease of integration into a variety of circuits. The IC is designed for applications requiring a stable and adjustable reference voltage, which can be set from 2.495 V to 36 V with the use of external resistors. The Voltage Reference STMicroelectronics TL431AIZ is ideal for B2B customers looking for high-performance, cost-effective solutions for critical power management applications.
TL431AIZ Features
The TL431AIZ boasts several distinctive features making it a prime choice for demanding applications. Key features include its adjustable output voltage range from 2.495 to 36 volts, excellent thermal stability, and low dynamic output impedance. Additionally, its 1% precision rate across the operating range enhances system accuracy, while the ability to source up to 100 mA of output current provides ample flexibility for various design requirements.
TL431AIZ Applications
- Power Supplies: Utilized in both linear and switching power supplies, the TL431AIZ provides a stable reference voltage essential for maintaining consistent output regardless of fluctuations in input power or load conditions.
- Voltage Monitoring: In systems where voltage levels must be meticulously controlled, this IC can be used to trigger alarms or other protective mechanisms if the voltage falls outside of predetermined bounds.
- Battery Chargers: The adjustable nature of the TL431AIZ makes it suitable for use in battery charger circuits, where precise control of charging voltage ensures efficiency and prolongs battery life.
- LED Lighting: In LED lighting systems, it helps regulate the current passing through LEDs, maintaining consistent brightness and color output over time.
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