Datasheet Details
| Part number | TL431BQ |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 2.91 MB |
| Description | three-terminal adjustable shunt regulator |
| Datasheet |
 TL431BQ Datasheet
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General Description
The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432.
TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy.
Key Features
- 1 Reference Voltage Tolerance at 25°C.
- 0.5% (B Grade).
- 1% (A Grade).
- 2% (Standard Grade).
- Adjustable Output Voltage: Vref to 36 V.
- Operation From.
- 40°C to 125°C.
- Typical Temperature Drift (TL43xB).
- 6 mV (C Temp).
- 14 mV (I Temp, Q Temp).
- Low Output Noise.
- 0.2-Ω Typical Output Impedance.
- Sink-Current Capability: 1 mA to 100 mA 2.