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