TL431QDBZR vs TL431AQDBZR 比較
詳細並排比較 TL431QDBZR 由 Texas Instruments 與 TL431AQDBZR 由 Texas Instruments. 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 | TL431AQDBZR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Voltage Regulators | Voltage Regulators |
| 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 | 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) | 1 mA |
| Dynamic Output Impedance | 0.22 ohm (typical) | [DATA_NEEDED: dynamic output impedance] |
| 工作溫度範圍 | -40C to +125C (Q grade) | -40C to +125C |
| 封裝 | SOT-23-3 (DBZ, TO-236AB) | SOT-23-3 (DBZ) |
| 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] | — |
| Reference Type | — | Adjustable shunt voltage reference |
| Initial Accuracy | — | +/-1% at 25C |
| Maximum Input Voltage (Cathode-Anode) | — | 36 V |
| Automotive Qualification | — | AEC-Q100 qualified (Q grade) |
| 輸出雜訊 | — | [DATA_NEEDED: output noise] |
| Temperature Drift | — | [DATA_NEEDED: temperature drift] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |