TPS74801QDRCRQ1 vs TPS73801DCQR 对比
详细并排对比 TPS74801QDRCRQ1 出自 Texas Instruments 和 TPS73801DCQR 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。
规格对比
| 参数 | TPS74801QDRCRQ1 | TPS73801DCQR |
|---|---|---|
| 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） | $1.00 | $1.32 |
| 输出类型 | Adjustable positive | Positive Adjustable |
| 最大输出电流 | 1.5 A | 1 A |
| Minimum Input Voltage | 0.8 V | — |
| 输出电压范围 | [DATA_NEEDED: output voltage range] | 1.21 V to 20 V |
| 压差电压 | [DATA_NEEDED: dropout voltage] | 300 mV at 1 A |
| 静态电流 | [DATA_NEEDED: quiescent current] | 1 mA |
| 电源正常输出 | Yes | — |
| 使能引脚 | Yes | Yes (shutdown/EN) |
| 软启动 | Programmable via external capacitor | — |
| 输出数量 | 1 | 1 |
| 封装 | VSON-10 (DRC) 3x3 mm | SOT-223-6 (DCQ), 5+Tab |
| 安装类型 | Surface Mount | Surface Mount |
| Automotive Qualification | AEC-Q100 qualified (Q1) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +125C |
| RoHS 状态 | Compliant | — |
| Regulator Topology | LDO (linear regulator) | — |
| 输入电压范围 | — | 2.7 V to 20 V |
| 输出噪声 | — | 45 uVRMS (up to 100 kHz) |
| 关断电流 | — | < 1 uA |
| Protection Features | — | Reverse current and reverse voltage protection |
| Transient Response | — | Fast transient response |
| 拓扑 | — | PMOS pass element, bandgap reference |