TLF44773LAXUMA1 vs TLS4125D0EPV50XUMA1 比較
詳細並排比較 TLF44773LAXUMA1 由 Infineon 與 TLS4125D0EPV50XUMA1 由 Infineon. 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 | TLF44773LAXUMA1 | TLS4125D0EPV50XUMA1 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 類別 | Voltage Regulators | DC-DC Converters |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Manufacturer | Infineon Technologies | — |
| Product Family | OPTIREG Linear | — |
| Regulator Topology | Linear LDO (Low-Dropout) | — |
| 輸出類型 | Positive Adjustable | — |
| 輸出數量 | 1 | — |
| 輸入電壓範圍 | 3 V to 20 V | 3.7 V to 40 V |
| 最大輸出電流 | 300 mA | 2.5 A |
| 封裝 | PG-TSON-14-3 (14-pin TSON with Exposed Pad) | 14-PowerTSSOP (TSDSO-14, 3.90 mm width) with exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度範圍 | [DATA_NEEDED: operating temperature range] | — |
| 靜態電流 | [DATA_NEEDED: quiescent current] | 34 µA |
| 壓降電壓 | [DATA_NEEDED: dropout voltage at 300 mA] | — |
| Reset / Watchdog Function | Integrated (per OPTIREG family datasheet) | — |
| Protection Features | Current limit, thermal shutdown, short-circuit protection | — |
| Packaging | Tape & Reel (T/R) | — |
| RoHS 狀態 | Compliant (per distributor listings) | Compliant |
| Automotive Qualification | AEC-Q100 qualified (OPTIREG automotive family) | — |
| 拓撲 | — | Synchronous Buck (Step-Down) |
| 輸出電壓 | — | 5.0 V fixed |
| Output Voltage Accuracy | — | ±2% (±1.5% in PWM mode) |
| 切換頻率 | — | 1.6 MHz to 2.8 MHz (high range); 320 kHz to 560 kHz (low range) |
| Nominal Switching Frequency | — | 2.8 MHz |
| Light Load Mode | — | PFM with high efficiency |
| Synchronization Input | — | Yes |
| Spread Spectrum Modulation | — | Yes (enable pin) |
| 過熱關機 | — | Yes |
| Reset Function | — | Flexible reset with undervoltage and overvoltage detection |
| 工作溫度 | — | -40 °C to +125 °C (automotive) |
| Qualification | — | AEC-Q100 (automotive) |