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| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.58mm |
| Length | 4.9mm |
| Model | TL431AIDR |
| Mount Type | Surface |
| Output type | Adjustable |
| Series | TL431 |
| Temperature Coefficient | 92 ppm/°C |
| Output Current | 100mA |
| Topology | Shunt |
| Maximum Operating Temperature | 85°C |
| Package Type | SOIC |
| Minimum Operating Temperature | -40°C |
| Reference Type | Adjustable |
| Maximum Input Voltage | 37V |
| Minimum Input Voltage | 2.47V |
| Pin Count | 8 |
| Reference Voltage | 36V |
| Initial Accuracy | ±1 % |
Texas Instruments TL431AIDR Adjustable Shunt Voltage Reference is a precision voltage reference IC designed for regulating voltages in electronic circuits, particularly power management applications. Featuring an 8-Pin SOIC surface-mount package, it provides an adjustable reference voltage with ±1 % initial accuracy and a 36V reference voltage level.
This device supports output currents up to 100mA, making it suitable for various industrial and commercial applications requiring stable voltage regulation within a wide temperature range from -40°C to 85°C. Its shunt topology enables efficient voltage control and helps maintain accurate output voltage levels.
The compact dimensions of 1.58mm height and 4.9mm length allow easy integration into densely packed PCBs for power management ICs and other electronic circuitry. Operating input voltage ranges from a minimum of 2.47V to a maximum of 37V deliver flexibility across multiple designs.
This voltage reference IC lacks automotive certification and industry standards approvals but is built for reliable performance in commercial and industrial electronics. It is ideal for power supply circuits, precision voltage regulators, instrumentation, laboratory equipment, and other electronics requiring a stable voltage reference.
Key technical features include surface mount SOIC package, adjustable output type, and temperature coefficient of 92 ppm/°C. The IC's design supports improved device stability and long-term accuracy, making it a preferred choice for engineers focusing on robust power management solutions.
Adjustable shunt voltage reference with 36V reference voltage. ±1 % initial accuracy for precise voltage regulation. Output current capability of 100mA. Wide operating temperature range from -40°C to 85°C. Compact 8-Pin SOIC surface-mount package for space-saving designs.
Shunt topology to enhance voltage stability. Minimum and maximum input voltage ranges of 2.47V to 37V.
This product is well-suited for use in electronics manufacturing, industrial automation, laboratory instrumentation, and power management systems, providing reliable and precise voltage reference performance. Browse the Texas Instruments range and other Voltage Reference ICs at EnvMart for additional electronic components and solutions.
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