L7805CV vs LM7805L-TA3-T 对比
详细并排对比 L7805CV 出自 STMicroelectronics 和 LM7805L-TA3-T 出自 NI。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 | LM7805L-TA3-T |
|---|---|---|
| 品牌 | STMicroelectronics | NI |
| 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 | $0.07 |
| 输出类型 | Fixed | — |
| 输出电压 | 5 V | 5 V (nominal) |
| Output Voltage Tolerance | ±2% (4.8 V to 5.2 V) | ±4% (4.75 V to 5.25 V) |
| 最大输出电流 | 1.5 A | 1 A |
| 输入电压范围 | 7 V to 35 V | Up to 35 V |
| 压差电压 | 2 V at 1 A | 2 V (typical at 1 A) |
| Line Regulation | 50 mV (typical) | — |
| Load Regulation | 100 mV (typical) | — |
| Ripple Rejection | 62 dB at 120 Hz | — |
| 静态电流 | 6 mA (typical) | 8 mA (typical) |
| 工作温度范围 | 0°C to +125°C | — |
| 封装 | TO-220 | TO-220 (3-pin, through-hole) |
| 安装类型 | Through Hole | Through-Hole |
| Thermal Resistance (Junction to Case) | 5°C/W | — |
| Maximum Junction Temperature | 150°C | — |
| RoHS 状态 | Compliant | — |
| Regulator Type | — | Standard Linear (LDO family) |
| Output Polarity | — | Positive |
| Output Voltage Type | — | Fixed |
| PSRR (Ripple Rejection) | — | 80 dB at 120 Hz |
| Output Noise Voltage | — | 40 uV (typical) |
| 工作结温 | — | -20 C to +125 C |
| Protection Features | — | Over Current Protection, Over Temperature Protection |
| Lead-Free / RoHS | — | Lead Free, ROHS compliant |