TL431BMFDT vs TL431BFDT 对比
详细并排对比 TL431BMFDT 出自 Nexperia 和 TL431BFDT 出自 Nexperia。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | TL431BMFDT | TL431BFDT |
|---|---|---|
| 品牌 | Nexperia | Nexperia |
| 分类 | Voltage References | Voltage References |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.08 | $0.08 |
| Product Type | Adjustable precision shunt regulator / voltage reference | — |
| Reference Voltage (Vref) | 2.495 V typical | 2.495 V |
| Reference Tolerance at 25C | ±0.5% (B grade) | — |
| Adjustable Output Voltage Range | 2.495 V to 36 V | 2.495 V to 36 V |
| Maximum Cathode Current | 100 mA | 100 mA |
| Temperature Coefficient | 888 ppm/C | 888 ppm/C |
| 工作温度范围 | -40C to +125C | -40 C to +125 C |
| Temperature Grade | Q (automotive, -40C to +125C) | — |
| 封装 | SOT-23 (TO-236AB), 3-pin | SOT-23 (TO-236AB), 3-pin |
| 安装类型 | Surface Mount | Surface Mount |
| Pinning Configuration | Normal (Ref / Anode / Cathode) | Normal pinning (TL431xFDT family) |
| Application Segment | Automotive qualified | — |
| 拓扑 | Bandgap reference + error amplifier + output transistor | — |
| Reference Voltage Range (Vref limits) | 2.48 V to 2.55 V | — |
| RoHS 状态 | Compliant | Compliant |
| Minimum Cathode Current for Regulation | [DATA_NEEDED: minimum cathode current] | [DATA_NEEDED: minimum cathode current] |
| 输出类型 | — | Adjustable shunt |
| Reference Voltage Tolerance | — | +/-0.5% (B grade) at 25 C |
| Qualification | — | AEC-Q100 (automotive) |
| Configuration | — | Three-terminal shunt regulator |
| Application Grade | — | Automotive / Industrial |