Texas Instruments TL432AIDBVRG4, adjustable shunt voltage reference, 2.495V min output, 36V max, ±1% tolerance, 100 mA output, 700 µA cathode current, SOT-23-5 package, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Output type | Adjustable |
| Mounting | Surface Mount |
| Reference type | Shunt |
| Voltage - output | 36 V |
| Voltage - output (Min (Fixed)) | 2.495V |
| Output current | 100 mA |
| Current - cathode | 700 µA |
| Operating temperature | -40°C~85°C(TA) |
| Package | Tape & Reel (TR) |
| Tolerance | ±1% |
| Case | SC-74A, SOT-753 |
It sets a reference voltage from a minimum of 2.495V up to 36V using two external resistors, with an output tolerance of ±1%. Rated for 100 mA continuous cathode current and a minimum bias current of 700 µA, it suits precision shunt regulation, series-pass references, and monitoring circuits in power supplies and industrial controls.
The TL432 is functionally similar to the TL431 — both are adjustable shunt references — but the TL432 typically uses a different pinout (anode, cathode, reference versus TL431's reference, anode, cathode). The TL432AIDBVRG4 offers a ±1% tolerance and is in a SOT-23-5 package, while TL431 variants span multiple tolerance grades and packages. Pin compatibility depends on the specific package and pin assignment; verify the pinout against your PCB footprint before substitution.