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STMicroelectronics Adjustable Shunt Voltage Reference ±1% 2.5V 100mA 3-Pin TO-92 TL431ACZ
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 4.4mm |
| Length | 4.7mm |
| Model | TL431ACZ |
| Mount Type | Through Hole |
| Output type | Adjustable |
| Series | TL431 |
| Output Current | 100mA |
| Topology | Shunt |
| Maximum Operating Temperature | 70°C |
| Package Type | TO-92 |
| Minimum Operating Temperature | 0°C |
| Reference Type | Adjustable |
| Maximum Input Voltage | 37V |
| Minimum Input Voltage | 2.47V |
| Pin Count | 3 |
| Automotive Standard | AEC-Q100 |
| Reference Voltage | 2.5V |
| Initial Accuracy | ±1 % |
Key Features
- Offers adjustable voltage reference suitable for precise voltage regulation.
- Provides output current up to 100mA compatible with various circuit designs.
- Features through-hole mount for easy PCB installation.
- Operates reliably within 0°C to 70°C temperature range.
- Compact size with length 4.7mm and height 4.4mm allows space-efficient circuit design.
- Supports maximum input voltage of 37V ensuring robust application tolerance.
- Complies with AEC-Q100 automotive standard for high reliability.
- Ideal for power management and electronic control applications.
Product Description
STMicroelectronics TL431ACZ is an adjustable shunt voltage reference known for its precision and reliability, offering ±1% initial accuracy with a standard reference voltage of 2.5V. This compact device comes in a through-hole 3-pin TO-92 package, enabling easy integration into various electronic circuits. It supports an output current of up to 100mA, making it suitable for regulating voltages in power management ICs and other applications requiring stable voltage references.
The device functions with a wide input voltage range from 2.47V up to 37V and operates efficiently in temperatures ranging from 0°C to 70°C, ensuring consistent performance in common industrial and automotive environments. Its compliance with the AEC-Q100 automotive standard further reaffirms its suitability for rigorous usage conditions.
With a small footprint measuring 4.7mm in length and 4.4mm in height, the TL431ACZ is optimized for space-constrained designs and can be mounted easily on through-hole PCBs. The adjustable output voltage characteristic provides design flexibility for customized voltage regulation requirements.
This voltage reference is widely used in industrial automation, power supply regulation, instrumentation, and automotive systems, where precise and stable voltage references are critical.
Delivers highly accurate adjustable reference voltage of 2.5V ±1%. Output current capacity up to 100mA supports robust circuit loads. Compact TO-92 package simplifies PCB layout and assembly. Wide operating temperature and input voltage enhance versatility.
Automotive-grade standard compliance ensures reliability. Designed for power management, embedded systems, and control circuits. Explore the Electronics & Electricals category for more semiconductor and Voltage Reference solutions suitable for advanced industrial and commercial applications.
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Frequently Asked Questions
The TL431ACZ provides an adjustable reference voltage of 2.5V with an initial accuracy of ±1%.
This model supports an output current of up to 100mA, making it suitable for various circuit designs.
It operates reliably within a temperature range of 0°C to 70°C.
The maximum input voltage for the TL431ACZ is 37V, ensuring robust application tolerance.
This model comes in a compact 3-pin TO-92 package, which allows for easy through-hole mounting on PCBs.
It complies with the AEC-Q100 automotive standard, ensuring high reliability for automotive applications.
The minimum input voltage for this voltage reference is 2.47V.
The device measures 4.7mm in length and 4.4mm in height, allowing for space-efficient circuit design.
This model utilizes a shunt topology for its voltage reference functionality.
It is widely used in industrial automation, power supply regulation, instrumentation, and automotive systems.
The adjustable output voltage characteristic provides design flexibility for customized voltage regulation requirements.
The TL431ACZ provides an adjustable output type, allowing for versatile applications in various electronic circuits.
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