Technical Specifications
Parameters and characteristics for this part
| Specification | TS431IZT |
|---|---|
| Current - Cathode [custom] | 60 µA |
| Current - Output | 30 mA |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Adjustable |
| Package / Case | TO-226-3, TO-92-3 |
| Reference Type | Shunt |
| Supplier Device Package | TO-92-3 |
| Temperature Coefficient | 100 ppm/°C |
| Tolerance | 2 % |
| Voltage - Output (Max) [Max] | 6 V |
| Voltage - Output (Min/Fixed) | 1.24 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.59 | |
| 10 | $ 0.41 | |||
| 25 | $ 0.37 | |||
| 100 | $ 0.32 | |||
| 250 | $ 0.30 | |||
| 500 | $ 0.29 | |||
| 1000 | $ 0.28 | |||
| Tape & Reel (TR) | 2000 | $ 0.27 | ||
| 4000 | $ 0.26 | |||
| 6000 | $ 0.26 | |||
| 10000 | $ 0.25 | |||
| 14000 | $ 0.25 | |||
| 20000 | $ 0.25 | |||
Description
General part information
TS431 Series
The TS431 is a low-voltage, three-terminal, adjustable shunt voltage reference. The output voltage can be set to any value between Vref(1.24 V) and 6 V using two external resistors. The TS431 is able to operate at a lower voltage (1.24 V) and lower cathode current than the widely-used TL431 and TL1431 shunt voltage reference. When driving an optocoupler, the TS431 is particularly suitable for regulating 3.3 V switching power supplies.
Documents
Technical documentation and resources