TLE42744DV33ATMA1 vs TLE4476DATMA1 对比
详细并排对比 TLE42744DV33ATMA1 出自 Infineon 和 TLE4476DATMA1 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 | TLE42744DV33ATMA1 | TLE4476DATMA1 |
|---|---|---|
| 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） | $0.74 | $1.95 |
| 输出类型 | Fixed | — |
| Output Voltage (Nominal) | 3.3 V | — |
| Output Voltage Accuracy | ±2 % | — |
| 最大输出电流 | 400 mA | — |
| 输入电压范围 | Up to 40 V | — |
| 压差电压 | 250 mV (typical, at 400 mA) | [DATA_NEEDED: dropout voltage at rated load] |
| 拓扑 | Bipolar LDO (low dropout linear) | Dual LDO Linear Regulator |
| 静态电流 | [DATA_NEEDED: quiescent current] | [DATA_NEEDED: quiescent current] |
| 工作结温 | -40 °C to +150 °C | — |
| Protection Features | Overload, short-circuit, overtemperature, reverse polarity | Over-temperature shutdown, short-circuit current limit (per datasheet) |
| 封装 | PG-TO252-3 (DPAK) | PG-TO252-5-11 (TO-252, DPAK 4+Tab) |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数量 | 3 (2 + tab) | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: moisture sensitivity level] |
| RoHS 状态 | Compliant | Compliant |
| AEC-Q100 | Qualified (automotive grade) | — |
| Output 1 Voltage (Q1) | — | 3.3 V fixed |
| Output 1 Current (Q1) | — | 350 mA |
| Output 2 Voltage (Q2) | — | 5.0 V fixed |
| Output 2 Current (Q2) | — | 430 mA |
| 输出数量 | — | 2 |
| 工作温度 | — | -40C to +150C (TJ) |
| Input Voltage (max) | — | [DATA_NEEDED: input voltage maximum] |
| Output Tolerance | — | [DATA_NEEDED: output voltage accuracy] |
| PSRR | — | [DATA_NEEDED: power supply rejection ratio] |
| Automotive Qualified | — | Yes (Infineon OPTIREG family) |