TLE42764DVATMA1 vs TLE4276DVATMA2 对比
详细并排对比 TLE42764DVATMA1 出自 Infineon 和 TLE4276DVATMA2 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 | TLE42764DVATMA1 | TLE4276DVATMA2 |
|---|---|---|
| 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 | $1.35 |
| 拓扑 | LDO (Low-Dropout) Linear Voltage Regulator | — |
| 输出类型 | Adjustable (fixed 5 V variant in family) | — |
| 输入电压范围 | 4.5 V to 40 V | — |
| 输出电压范围 | 2.5 V to 20 V (adjustable version) | Adjustable (typ. 2.5 V to 20 V via external divider) |
| 最大输出电流 | 400 mA | 400 mA |
| 压差电压 | 250 mV (typical at 400 mA) | [DATA_NEEDED: dropout voltage V at 400 mA] |
| Output Voltage Accuracy | ±2 % | ±4% |
| 静态电流 | [DATA_NEEDED: quiescent current in uA] | — |
| 工作温度范围 | -40 C to +150 C (TJ) | — |
| 封装 | PG-TO252-5 (DPAK-5, 4 Leads + Tab) | PG-TO252-5-11 (DPAK, 5 leads + tab, surface mount) |
| 安装类型 | Surface Mount | Surface Mount (DPAK/TO-252) |
| Protection Features | Overload, short circuit, reverse polarity, overtemperature | Short-circuit, reverse polarity, thermal shutdown, overtemperature |
| AEC-Q100 Qualification | Yes (automotive grade) | — |
| MSL 等级 | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| RoHS 状态 | Compliant (lead-free PG-TO252 package) | Compliant |
| Output Polarity | Positive | — |
| Process Technology | Monolithic bipolar with PNP pass transistor | — |
| Manufacturer | — | Infineon Technologies |
| Product Family | — | OPTIREG Linear |
| Regulator Type | — | LDO (Low-Dropout), Positive Adjustable |
| 输出数量 | — | 1 |
| Input Voltage (max) | — | 40 V |
| Quiescent Current (Iq) | — | < 100 µA typical (operating) |
| Standby Current (Inhibit) | — | < 10 µA |
| PSRR | — | 54 dB at 100 Hz (per Alibaba listing mirror) |
| Inhibit / Enable Pin | — | Yes (active-high, IQ drops below 10 µA) |
| Reset Output | — | Yes (integrated reset/watchdog for MCU supervision) |
| 工作温度 | — | -40 °C to +150 °C Tj (automotive grade) |
| Automotive Qualification | — | AEC-Q100 |