TLF1963TEATMA1 vs TLE42744DV33ATMA1 对比
详细并排对比 TLF1963TEATMA1 出自 Infineon 和 TLE42744DV33ATMA1 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 | TLF1963TEATMA1 | TLE42744DV33ATMA1 |
|---|---|---|
| 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） | $1.72 | $0.74 |
| Manufacturer | Infineon Technologies | — |
| Product Type | Linear Voltage Regulator IC (LDO) | — |
| 输出配置 | Positive, Adjustable | — |
| 输出数量 | 1 | — |
| 输出电压范围 | 1.21 V to 19.66 V | — |
| 最大输出电流 | 1.5 A | 400 mA |
| 输入电压范围 | [DATA_NEEDED: full VI range; max VI = 20 V per datasheet snippet] | Up to 40 V |
| Dropout Voltage (typical) | 340 mV at 1.5 A | — |
| 基准电压 | 1.21 V typical | — |
| 工作结温 | -40 °C to +150 °C | -40 °C to +150 °C |
| 封装 | PG-TO252-5-13 (TO-252-5 / DPAK, 4 leads + tab) | PG-TO252-3 (DPAK) |
| 安装类型 | Surface Mount | Surface Mount |
| Packing | Tape & Reel (13-inch, ATMA1 suffix) | — |
| Protection Features | Current limit, Thermal Shutdown | Overload, short-circuit, overtemperature, reverse polarity |
| Automotive Qualified | Yes (Infineon automotive-grade) | — |
| RoHS 状态 | Compliant (per distributor listings) | Compliant |
| 输出类型 | — | Fixed |
| Output Voltage (Nominal) | — | 3.3 V |
| Output Voltage Accuracy | — | ±2 % |
| 压差电压 | — | 250 mV (typical, at 400 mA) |
| 拓扑 | — | Bipolar LDO (low dropout linear) |
| 静态电流 | — | [DATA_NEEDED: quiescent current] |
| 引脚数量 | — | 3 (2 + tab) |
| MSL 等级 | — | [DATA_NEEDED: MSL level] |
| AEC-Q100 | — | Qualified (automotive grade) |