TLE42744EV50XUMA1 vs TLS4125D0EPV50XUMA1 对比
详细并排对比 TLE42744EV50XUMA1 出自 Infineon 和 TLS4125D0EPV50XUMA1 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 | TLE42744EV50XUMA1 | TLS4125D0EPV50XUMA1 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 分类 | Voltage Regulators | DC-DC Converters |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.99 | $1.71 |
| Manufacturer | Infineon Technologies | — |
| Series | OPTIREG linear | — |
| Product Type | LDO Linear Voltage Regulator | — |
| 输出类型 | Fixed | — |
| Output Voltage (Nominal) | 5.0 V | — |
| Output Voltage Accuracy | ±2% | ±2% (±1.5% in PWM mode) |
| 最大输出电流 | 400 mA | 2.5 A |
| 输入电压范围 | 5.5 V to 40 V | 3.7 V to 40 V |
| Dropout Voltage (typical) | 250 mV at 400 mA | — |
| 输出数量 | 1 | — |
| Polarity | Positive | — |
| 工作温度范围 | -40 °C to +150 °C | — |
| 封装 | PG-SSOP-14-2 (14-pin SSOP with exposed pad) | 14-PowerTSSOP (TSDSO-14, 3.90 mm width) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| Protection Features | Overload, Short-Circuit, Overtemperature | — |
| Automotive Qualified | Yes (designed for harsh automotive environment) | — |
| RoHS 状态 | Compliant | Compliant |
| 无卤 | Yes | — |
| 拓扑 | — | Synchronous Buck (Step-Down) |
| 输出电压 | — | 5.0 V fixed |
| 开关频率 | — | 1.6 MHz to 2.8 MHz (high range); 320 kHz to 560 kHz (low range) |
| Nominal Switching Frequency | — | 2.8 MHz |
| 静态电流 | — | 34 µA |
| Light Load Mode | — | PFM with high efficiency |
| Synchronization Input | — | Yes |
| Spread Spectrum Modulation | — | Yes (enable pin) |
| 热关断 | — | Yes |
| Reset Function | — | Flexible reset with undervoltage and overvoltage detection |
| 工作温度 | — | -40 °C to +125 °C (automotive) |
| Qualification | — | AEC-Q100 (automotive) |