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L5973D
| 制造商 | STMicroelectronics N.V. |
| 描述 | Conv DC-DC Single Step Down 4V to 36V 8-Pin HSOP EP Tube DC-DC 36V 2.5A D HSOP-8E SMD IC REG BUCK ADJ 2.5A SOIC8 L5973D, Switching Regulator, Buck Controller, 2A, Adjustable, 1.235 to 35V, 275kHz, 8-Pin HSOP-EP Voltage Regulators - Switching Regulators 1.235 to 35V Step-Dn IC, BUCK REG, SMD, 5973, HSOP8 REGULATOR,LDO,SWITCH,STEP-DOWN,2.5A,8PINHSOIC DC-DC converter; step down; Uin:4.4÷36V; Uout:1.2÷35V; 2.5A; SO8 Switching controller IC HSOP-8EP, L5973D, ST STMicroelectronics 降压 开关稳压器, 2A, 可调输出, 1.235 → 35 V, 275 kHz, 8针 HSOP封装 Switching Voltage Regulators 1.235 to 35V Step-Dn |
| 分类 |
商业参数
| 最小起订量 | 100 | 产品 | Voltage Regulators |
| 单位包装 | 100 | 产品类别 | Voltage Regulators - Switching Regulators |
| 标准包装数量 | Rail / Tube | 工厂包装数量 | 100 |
| 标准封装名称 | HSOP | ||
合规参数
| RoHS | Lead free / RoHS Compliant | SVHC | :No SVHC (20-Jun-2013) |
| 欧盟RoHS | Compliant | 海关税号 | 85423990 |
| 汽车级 | NO | 零件状态 | :5973 |
| 抗辐射加固 | No | 无铅定义 | RoHS-conform |
电气参数
| 频率 | 250000Hz | 效率 | 90(Typ) % |
| 电感量 | 2.3ms | 输出类型 | Adjustable |
| 额定功率 | 2.25W | 稳压器类型 | Buck Controller |
| 额定电压 | 1.235 to 35 V | 电源调整率 | 10 mV |
| 负载调整率 | 15 mV | 振荡器类型 | 250kHz |
| 输出电流 | 2(Typ) A | 供电电压 | 4 to 25 V |
| 输出数量 | 1 | 电压基准 | :3.3V |
| 输出电流1 | 2.5A | 稳压器拓扑 | Step Down |
| 输出电压4 | 0.4V | 开关稳压器 | Yes |
| 开关频率 | 275 kHz | 同步整流 | No |
| 最小输入电压 | 36V | 输出电压(最大) | 35 V |
| 输入逻辑低电平 | 2.5μA | 最大功耗 | 2.25W |
| 直流输入电压(最小) | 4 V | 输出电压(最小/固定) | 1.235 V |
| 典型输出电压(随距离变化) | 57dB | 最大持续工作电压(MCOV) | :36V |
| 电压输出差(典型值)@ 距离 | :1.235V | ||
机械参数
| 宽度 | 4mm | 高度 | 1.65mm |
| 长度 | 5mm | 重量 | 0.000001 |
| 包装方式 | Tube | 引脚样式 | Gull-wing |
| 端接方式 | :SMD | 安装类型 | Surface Mount |
| 安装样式 | SMD/SMT | 引脚数 | :8 |
| 封装形式 | 8HSOP EP | 冷却的封装 | HSOP-EP |
| 材料表面处理 | :MSL 3 - 168 hours | 总长度 | 4.9 |
| 包装数量 | HSOP EP | 主要材料 | TVS |
| 尺寸/外形 | 5 x 4 x 1.65mm | 位数 | 8 |
| 外壳尺寸-插件 | 1.25(Min) | 供应商器件封装 | 8-HSOP |
产品信息
| SPG | 2500 | 类型 | Step Down |
| 基本单元 | :5973 | 匹配码 | L5973D |
| 单元数量 | 1 | 标准交期 | 15 weeks |
| 使用的IC/零件 | :L5973D | 印刷电路板数量 | 8 |
环境参数
| 工作温度 | -40 to 150 °C | 可用温度范围 | -40to+150°C |
| 最高温度限值 | 150°C | ||
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