Texas Instruments TL1431QD Voltage References
IC VREF SHUNT ADJ 0.4% 8SOIC
Same model may have multiple batches, images only for reference.
Technical Specifications
Texas Instruments TL1431QD Voltage References technical specifications.
General
Related Parts Comparison (TL1431QD vs TL431ACDR vs REF102CU vs REF102AU)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 125°C (TA) | 0°C ~ 70°C (TA) | -25°C ~ 85°C | -25°C ~ 85°C (TA) |
| Number of Channels | 1 | 1 | 1 | 1 |
| RoHS | Yes | Yes | Yes | Yes |
| Initial Accuracy Max | 0.4 | 0.5, 1, 2 | 0.1 | 0.1 |
| Iout Iz Max Ma | 150 | 100 | 10 | 10 |
| Lead Free | Lead Free | Lead Free | Lead Free | Lead Free |
| Max Input Voltage | 37V | 37V | 36V | 36V |
| Max Output Current | 100mA | 100mA | 10mA | 10mA |
| Max Output Voltage | 36V | 36V | 10V | 10V |
| Min Input Voltage | 2.5V | 2.495V | 11.4V | 11.4V |
| Operating Temperature Range C | -40 to 125, 0 to 70 | -40 to 125, -40 to 85, 0 to 70 | -25 to 85 | -25 to 85 |
| Output Current | 100mA | 100mA | 10mA | 10mA |
| Action |
Texas Instruments TL1431QD Voltage References Overview
Adjustable voltage reference IC with a 2.5V to 36V output range and 100mA maximum output current. Features a 0.4% tolerance and operates from a 2.5V to 37V input. This shunt regulator is housed in an 8-pin SOIC package, suitable for automotive applications, with an operating temperature range of -40°C to 125°C.
The component is RoHS compliant and supplied in a tube.