TLE4471GAUMA1 vs TLE42744DV50ATMA1 对比
详细并排对比 TLE4471GAUMA1 出自 Infineon 和 TLE42744DV50ATMA1 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 | TLE42744DV50ATMA1 |
|---|---|---|
| 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 | $0.74 |
| 拓扑 | Very-low-dropout (LDO) triple linear regulator | LDO (linear, fixed output) |
| 输出数量 | 3 | — |
| 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 | Fixed |
| 输入电压范围 | Up to 42 V (load-dump tolerant) | 5.5 V to 40 V |
| 压差电压 | [DATA_NEEDED: dropout voltage main output] | 250 mV (typical at 400 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 | -40C to +150C (junction) |
| 封装 | PG-DSO-20-12 (Power SOIC with exposed pad) | PG-TO252-3 (DPAK, 2 Leads + Tab, SC-63) |
| 安装类型 | Surface Mount | Surface Mount |
| AEC-Q100 Qualified | Yes | — |
| RoHS 状态 | Compliant | Compliant |
| Series | OPTIREG™ | — |
| 输出电压 | — | 5 V |
| Output Voltage Accuracy | — | +/-2% |
| 最大输出电流 | — | 400 mA |
| 引脚数 | — | 3 |
| Protection Features | — | Short-circuit, overtemperature, overvoltage, reverse polarity |
| AEC-Q100 Qualification | — | Qualified |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Product Series | — | OPTIREG |