TL431QDBZR vs TL431BFDT 比較
詳細並排比較 TL431QDBZR 由 Texas Instruments 與 TL431BFDT 由 Nexperia. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | TL431QDBZR | TL431BFDT |
|---|---|---|
| 品牌 | Texas Instruments | Nexperia |
| 類別 | Voltage Regulators | Voltage References |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Product Type | Adjustable Precision Shunt Voltage Reference | — |
| Reference Voltage (Vref) | 2.495 V | 2.495 V |
| Output Tolerance | ±2.2% (Q grade, 25C) | — |
| Adjustable Output Range | Vref (2.495 V) to 36 V | — |
| Maximum Cathode Current | 100 mA | 100 mA |
| Maximum Cathode Voltage | 36 V | — |
| Minimum Cathode Current for Regulation | 1 mA (typical) | [DATA_NEEDED: minimum cathode current] |
| Dynamic Output Impedance | 0.22 ohm (typical) | — |
| 工作溫度範圍 | -40C to +125C (Q grade) | -40 C to +125 C |
| 封裝 | SOT-23-3 (DBZ, TO-236AB) | SOT-23 (TO-236AB), 3-pin |
| 安裝類型 | Surface Mount | Surface Mount |
| Package Dimensions | 2.9 mm x 1.3 mm x 1 mm body | — |
| Terminal Pitch | 1.9 mm | — |
| Reference Input Current | [DATA_NEEDED: Reference input current] | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | Compliant |
| Temperature Stability | [DATA_NEEDED: Temperature drift] | — |
| 輸出類型 | — | Adjustable shunt |
| Reference Voltage Tolerance | — | +/-0.5% (B grade) at 25 C |
| Adjustable Output Voltage Range | — | 2.495 V to 36 V |
| Temperature Coefficient | — | 888 ppm/C |
| Qualification | — | AEC-Q100 (automotive) |
| Pinning Configuration | — | Normal pinning (TL431xFDT family) |
| Configuration | — | Three-terminal shunt regulator |
| Application Grade | — | Automotive / Industrial |