TPS7A4701QRGWRQ1 vs TPS7A4701RGWR 对比
详细并排对比 TPS7A4701QRGWRQ1 出自 Texas Instruments 和 TPS7A4701RGWR 出自 Texas Instruments。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。
Texas Instruments
TPS7A4701QRGWRQ1 - 1A 35V Ultra-Low Noise LDO | TI Automotive
TPS7A4701QRGWRQ1 ✓ 量产中Texas Instruments
TPS7A4701RGWR - 1A, 35V Ultra-Low Noise LDO | Texas Instruments
TPS7A4701RGWR ✓ 量产中规格对比
| 参数 | TPS7A4701QRGWRQ1 | TPS7A4701RGWR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 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） | $3.48 | $3.25 |
| 输出类型 | Adjustable/Programmable | Adjustable |
| 输出电压范围 | 1.4 V to 34 V (adjustable), up to 20.5 V (PCB-programmable) | 1.4 V to 34 V |
| 最大输出电流 | 1 A | 1 A |
| 输入电压范围 | Up to 35 V | 3 V to 35 V |
| 输出噪声 | 4.2 uVRMS (20 Hz to 100 kHz) | 4.17 uVrms (20 Hz to 100 kHz) |
| Regulator Topology | LDO (Low-Dropout Linear Regulator) | — |
| 输出数量 | 1 | — |
| Polarity | Positive | — |
| Technology | Bipolar | — |
| 使能引脚 | Yes | Yes (active-high) |
| Protection Features | Thermal shutdown, current limit | — |
| Qualification | AEC-Q100 (Automotive) | — |
| 封装 | 20-VQFN (5x5 mm) with exposed pad | VQFN-20 (RGW) 5x5 mm |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +125C |
| RoHS 状态 | Compliant | Compliant |
| Packaging | Tape & Reel (T/R) | — |
| 压差电压 | — | 200 mV at 1 A |
| PSRR | — | 72 dB at 1 kHz |
| 静态电流 | — | 6.4 mA |
| 热阻 | — | 31.4 C/W |
| MSL 等级 | — | 2 (1 year) |