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Texas Instruments Adjustable Shunt Voltage Reference ±0.5 % Initial Accuracy 100mA Output Current SOT-23 Package TL431BQDBZT
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1mm |
| Length | 2.92mm |
| Model | TL431BQDBZT |
| Mount Type | Surface |
| Output type | Adjustable |
| Series | TL431 |
| Temperature Coefficient | 92 ppm/°C |
| Output Current | 100mA |
| Topology | Shunt |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-23 |
| Minimum Operating Temperature | -40°C |
| Reference Type | Adjustable |
| Maximum Input Voltage | 37V |
| Minimum Input Voltage | 2.48V |
| Pin Count | 3 |
| Reference Voltage | 36V |
| Initial Accuracy | ±0.5 % |
Key Features
- Comes in a compact 3-pin SOT-23 surface mount package suitable for space-limited designs.
- Operates over a wide temperature range from -40°C to 125°C ensuring reliability in harsh environments.
- Features a low temperature coefficient of 92 ppm/°C for stable voltage reference.
- Supports input voltages from 2.48V to 37V with an adjustable output voltage.
- Uses shunt topology for efficient voltage regulation in power management circuits.
- Designed for industrial, laboratory, and power supply applications requiring precise voltages.
- Pin count of 3 allows simple integration in complex electronic assemblies.
Product Description
Texas Instruments TL431BQDBZT is a high-precision adjustable shunt voltage reference IC designed for power management and regulation applications. Housed in a compact 3-pin SOT-23 surface mount package, it provides excellent performance with an initial accuracy of ±0.5%, ensuring stable voltage references for accurate circuit operation.
The device operates over a wide temperature range of -40°C to 125°C, making it suitable for demanding industrial, laboratory, and commercial environments. Its low temperature coefficient of 92 ppm/°C minimizes voltage drift over temperature changes.
This voltage reference IC supports a wide input voltage range from 2.48V to 37V and can supply an output current up to 100mA, making it versatile for various applications including power supply regulation, instrumentation, and control systems.
The shunt topology provides efficient voltage control by diverting current to maintain a stable reference voltage. The compact SOT-23 package allows for easy surface mounting on PCBs with limited space.
Compact 3-pin SOT-23 surface mount package. High initial accuracy of ±0.5% for precise voltage referencing. Wide operating temperature range from -40°C to 125°C. Low temperature coefficient of 92 ppm/°C for enhanced voltage stability.
Supports input voltages between 2.48V and 37V. Maximum output current capacity of 100mA. Ideal for industrial, laboratory, and commercial power regulation purposes.
This product is essential for engineers and designers seeking reliable voltage regulation in electronic circuits, offering performance suited for construction of high-quality power supplies and instrumentation systems. Its adaptability across demanding use cases makes it a standard component in voltage reference applications.
Explore more Texas Instruments products and Voltage References at EnvMart to meet various industrial and electronic needs.
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Frequently Asked Questions
The TL431BQDBZT can supply an output current of up to 100mA.
It has an initial accuracy of ±0.5%, ensuring stable voltage references for accurate circuit operation.
This model operates over a wide temperature range from -40°C to 125°C, making it suitable for harsh environments.
It supports input voltages from 2.48V to 37V, allowing versatility in various applications.
The TL431BQDBZT is housed in a compact 3-pin SOT-23 surface mount package.
It features a low temperature coefficient of 92 ppm/°C, which minimizes voltage drift over temperature changes.
This model uses shunt topology for efficient voltage regulation in power management circuits.
It has a pin count of 3, allowing for simple integration into complex electronic assemblies.
The height of this model is 1mm, making it suitable for space-limited designs.
It is designed for industrial, laboratory, and power supply applications requiring precise voltages.
The maximum reference voltage for the TL431BQDBZT is 36V.
The length of this model is 2.92mm, which contributes to its compact design.
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