LM7805L-TA3-T vs L7805CV 对比
详细并排对比 LM7805L-TA3-T 出自 NI 和 L7805CV 出自 STMicroelectronics。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 | LM7805L-TA3-T | L7805CV |
|---|---|---|
| 品牌 | NI | STMicroelectronics |
| 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） | $0.07 | $0.15 |
| Regulator Type | Standard Linear (LDO family) | — |
| Output Polarity | Positive | — |
| Output Voltage Type | Fixed | — |
| 输出电压 | 5 V (nominal) | 5 V |
| Output Voltage Tolerance | ±4% (4.75 V to 5.25 V) | ±2% (4.8 V to 5.2 V) |
| 最大输出电流 | 1 A | 1.5 A |
| 输入电压范围 | Up to 35 V | 7 V to 35 V |
| 压差电压 | 2 V (typical at 1 A) | 2 V at 1 A |
| 静态电流 | 8 mA (typical) | 6 mA (typical) |
| 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 | — |
| 封装 | TO-220 (3-pin, through-hole) | TO-220 |
| 安装类型 | Through-Hole | Through Hole |
| Lead-Free / RoHS | Lead Free, ROHS compliant | — |
| 输出类型 | — | Fixed |
| Line Regulation | — | 50 mV (typical) |
| Load Regulation | — | 100 mV (typical) |
| Ripple Rejection | — | 62 dB at 120 Hz |
| 工作温度范围 | — | 0°C to +125°C |
| Thermal Resistance (Junction to Case) | — | 5°C/W |
| Maximum Junction Temperature | — | 150°C |
| RoHS 状态 | — | Compliant |