TLF44773LAXUMA1 vs TLE4471GAUMA1 对比
详细并排对比 TLF44773LAXUMA1 出自 Infineon 和 TLE4471GAUMA1 出自 Infineon。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 | TLF44773LAXUMA1 | TLE4471GAUMA1 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 分类 | Voltage Regulators | Voltage Regulators |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.92 | $1.94 |
| Manufacturer | Infineon Technologies | — |
| Product Family | OPTIREG Linear | — |
| Regulator Topology | Linear LDO (Low-Dropout) | — |
| 输出类型 | Positive Adjustable | Positive Adjustable or Fixed |
| 输出数量 | 1 | 3 |
| 输入电压范围 | 3 V to 20 V | Up to 42 V (load-dump tolerant) |
| 最大输出电流 | 300 mA | — |
| 封装 | PG-TSON-14-3 (14-pin TSON with Exposed Pad) | PG-DSO-20-12 (Power SOIC with exposed pad) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度范围 | [DATA_NEEDED: operating temperature range] | -40 °C to +150 °C junction |
| 静态电流 | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| 压差电压 | [DATA_NEEDED: dropout voltage at 300 mA] | [DATA_NEEDED: dropout voltage main output] |
| Reset / Watchdog Function | Integrated (per OPTIREG family datasheet) | — |
| Protection Features | Current limit, thermal shutdown, short-circuit protection | — |
| Packaging | Tape & Reel (T/R) | — |
| RoHS 状态 | Compliant (per distributor listings) | Compliant |
| Automotive Qualification | AEC-Q100 qualified (OPTIREG automotive family) | — |
| 拓扑 | — | Very-low-dropout (LDO) triple linear regulator |
| Main Output Current | — | 450 mA |
| Auxiliary Output 1 Current | — | 100 mA |
| Auxiliary Output 2 Current | — | 50 mA |
| Reset Output | — | Yes, with adjustable delay |
| Watchdog | — | Yes, integrated |
| 使能引脚 | — | Yes |
| AEC-Q100 Qualified | — | Yes |
| Series | — | OPTIREG™ |