LT1933HDCB vs LT1933IDCB 对比
详细并排对比 LT1933HDCB 出自 Analog Devices 和 LT1933IDCB 出自 Analog Devices。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 | LT1933HDCB | LT1933IDCB |
|---|---|---|
| 品牌 | Analog Devices | Analog Devices |
| 分类 | DC-DC Converters | DC-DC Converters |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.14 | $3.28 |
| 拓扑 | Buck (Step-Down) | Current-Mode PWM Buck Converter |
| 功能 | Current-Mode PWM Step-Down DC/DC Converter | — |
| Input Voltage Range (Max) | 3.6 V to 36 V | — |
| Output Voltage (Min/Adj) | 1.245 V (adjustable) | — |
| 最大输出电流 | 600 mA | — |
| Internal Power Switch Current | 750 mA | — |
| 开关频率 | 500 kHz | 500 kHz |
| Control Mode | Current Mode PWM | — |
| Quiescent Current (Shutdown) | [DATA_NEEDED: IQ shutdown] | — |
| 工作温度范围 | [DATA_NEEDED: operating temperature] | — |
| 封装 | 6-pin DFN (2 mm x 3 mm) with Exposed Pad | 6-WFDFN Exposed Pad |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL] | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status for this exact orderable part] |
| Lifecycle Stage | Active | — |
| Product Type | — | Step-Down Switching Regulator |
| Rated Output Current | — | 600 mA |
| 输入电压范围 | — | 3.6 V to 36 V |
| Internal Power Switch | — | 0.75 A |
| 输出类型 | — | Positive Adjustable |
| 基准电压 | — | 1.245 V |
| 输出电压 | — | 1.245 V to 31.68 V |
| Package Lead Count | — | 6 |
| Temperature Grade | — | Automotive |
| Switching Control | — | Current-Mode PWM |
| Switching Node | — | [DATA_NEEDED: switching-node voltage and layout details] |
| 效率 | — | [DATA_NEEDED: efficiency curve by input voltage and load] |
| 热阻 | — | [DATA_NEEDED: junction-to-ambient thermal resistance] |
| Inductor | — | [DATA_NEEDED: recommended inductor value and current rating] |