PTL432LIBQDBZR vs TL432LIBQDBZR 比較
詳細並排比較 PTL432LIBQDBZR 由 Texas Instruments 與 TL432LIBQDBZR 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。
Texas Instruments
PTL432LIBQDBZR - 2.495V Adjustable Shunt Reference | Texas Instruments
PTL432LIBQDBZR ✓ 啟用中規格比較
| 參數 | PTL432LIBQDBZR | TL432LIBQDBZR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 類別 | Voltage References | Voltage References |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Reference Type | Shunt, Adjustable | Shunt Voltage Reference (adjustable) |
| 參考電壓 | 2.495 V | — |
| 輸出電壓範圍 | 2.495 V to 36 V | — |
| Reference Voltage Tolerance | ±0.5% | — |
| Cathode Current (Min) | 400 nA (typical) | — |
| Cathode Current (Max) | 15 mA | — |
| 工作溫度範圍 | -40C to +125C | -40 °C to +125 °C (automotive) |
| Temperature Grade | Industrial / Automotive (Q1 variant) | — |
| 封裝 | SOT-23-3 (DBZ) | SOT-23-3 (DBZ) - 3-pin |
| 腳位數 | 3 | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 1 | [DATA_NEEDED: MSL rating] |
| Lead Free | Yes | — |
| RoHS 狀態 | Compliant | Compliant |
| Reference Input Current | Optimized (low-Ibias LI family) | — |
| Nominal Reference Voltage (VREF) | — | 2.495 V |
| Cathode Voltage Range | — | 2.495 V to 36 V |
| Initial Cathode Tolerance | — | ±0.5% (B grade, 25 °C) |
| Min Cathode Current (IKA min) | — | 400 nA |
| Max Cathode Current (IKA max) | — | 15 mA |
| Typical Output Impedance | — | 0.2 ohm |
| Reference Current (IREF) | — | Optimized low-Iref design |
| Deviation Current (Idev) | — | Optimized low-Idev design |
| Pinout (SOT-23-3) | — | Pin1=REF, Pin2=ANODE, Pin3=CATHODE (differs from TL431 in same pkg) |
| Automotive Grade | — | [DATA_NEEDED: AEC-Q100 grade qualification letter] |