L7805CV vs LM7805ACT 对比
详细并排对比 L7805CV 出自 STMicroelectronics 和 LM7805ACT 出自 onsemi。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 | L7805CV | LM7805ACT |
|---|---|---|
| 品牌 | STMicroelectronics | onsemi |
| 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） | $0.15 | $0.22 |
| 输出类型 | Fixed | — |
| 输出电压 | 5 V | 5.0 V nominal |
| Output Voltage Tolerance | ±2% (4.8 V to 5.2 V) | ±2% (A-grade) |
| 最大输出电流 | 1.5 A | 1.0 A continuous |
| 输入电压范围 | 7 V to 35 V | 10 V to 35 V |
| 压差电压 | 2 V at 1 A | 2.0 V typical at 1 A |
| Line Regulation | 50 mV (typical) | [DATA_NEEDED: line regulation] |
| Load Regulation | 100 mV (typical) | [DATA_NEEDED: load regulation] |
| Ripple Rejection | 62 dB at 120 Hz | — |
| 静态电流 | 6 mA (typical) | [DATA_NEEDED: quiescent current] |
| 工作温度范围 | 0°C to +125°C | — |
| 封装 | TO-220 | TO-220-3 (TO-220AB), through-hole, 3 pins + tab |
| 安装类型 | Through Hole | Through-hole (THT) |
| Thermal Resistance (Junction to Case) | 5°C/W | — |
| Maximum Junction Temperature | 150°C | — |
| RoHS 状态 | Compliant | Compliant |
| Regulator Type | — | Linear, Fixed Positive |
| 拓扑 | — | 3-terminal LDO (78xx family) |
| Ripple Rejection (PSRR) | — | [DATA_NEEDED: PSRR at 120 Hz] |
| 工作结温 | — | -40 °C to +125 °C |
| Thermal Resistance (θJA, TO-220) | — | [DATA_NEEDED: thermal resistance θJA] |
| Internal Protection | — | Thermal shutdown, internal current limit, safe-area compensation |
| Pinout | — | Pin 1 = Input, Pin 2 = Ground, Pin 3 = Output (front view, tab up) |
| Lead-Free | — | Yes |
| MSL 等级 | — | N/A (through-hole package) |