Overview
The TS2431AILT, produced by STMicroelectronics, is an adjustable shunt voltage reference designed to provide high temperature stability across its entire operating range of -40 to +105 °C. This device allows for adjustable output voltage between 2.5 and 24 V using an external resistor bridge, making it versatile for various applications. It is available in a compact SOT23-3L surface mount package, which is ideal for space-saving designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage Range | 2.5 to 24 V | V |
| Precision Selection at 25 °C | ± 2%, ± 1%, ± 0.5% | % |
| Sink Current Capability | 1 to 100 mA | mA |
| Operating Temperature Range | -40 to +105 °C | °C |
| Package Type | SOT23-3L | - |
| RoHS Compliance Grade | Ecopack2 | - |
| Reverse Breakdown Current | -100 to +150 mA | mA |
| Power Dissipation (SOT23-3L) | 360 mW | mW |
Key Features
- Adjustable output voltage: 2.5 to 24 V using an external resistor bridge.
- Precision selection at 25 °C: ± 2%, ± 1%, and ± 0.5%.
- Sink current capability: 1 to 100 mA.
- Industrial temperature range: -40 to +105 °C.
- Performance compatible with industry-standard TL431.
- Compact SOT23-3L surface mount package for space-saving designs.
Applications
- Computers
- Instrumentation
- Battery chargers
- Switch mode power supplies
- Battery-operated equipment
- Industrial applications where temperature stability and adjustable voltage reference are crucial.
Q & A
- What is the operating temperature range of the TS2431AILT?
The operating temperature range is -40 to +105 °C.
- How can the output voltage of the TS2431AILT be adjusted?
The output voltage can be adjusted between 2.5 and 24 V using an external resistor bridge.
- What are the precision selections available for the TS2431AILT at 25 °C?
The precision selections are ± 2%, ± 1%, and ± 0.5%.
- What is the sink current capability of the TS2431AILT?
The sink current capability is 1 to 100 mA.
- In what package is the TS2431AILT available?
The TS2431AILT is available in an SOT23-3L surface mount package.
- Is the TS2431AILT RoHS compliant?
- What are some typical applications of the TS2431AILT?
Typical applications include computers, instrumentation, battery chargers, switch mode power supplies, and battery-operated equipment.
- How does the TS2431AILT compare to the industry-standard TL431?
The TS2431AILT is performance compatible with the industry-standard TL431.
- What is the maximum power dissipation for the TS2431AILT in an SOT23-3L package?
The maximum power dissipation is 360 mW.
- What is the reverse breakdown current range for the TS2431AILT?
The reverse breakdown current range is -100 to +150 mA.
