器件名 | 厂商 | 描 述 | 功能 |
---|---|---|---|
L4973 | ST(意法半导体) | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDSO20 | 下载 |
L4973D3 | ST(意法半导体) | 3.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDSO20 | 下载 |
L4973D3.3 | ST(意法半导体) | Conv DC-DC 8V to 55V Step Down Single-Out 0.5V to 50V 3.5A 20-Pin SO Tube | 下载 |
L4973D33 | ST(意法半导体) | Automotive Connectors HSG PLG 034C KEY:1 | 下载 |
L4973D3.3-013TR | ST(意法半导体) | Conv DC-DC 8V to 55V Step Down Single-Out 0.5V to 50V 3.5A 20-Pin SO T/R | 下载 |
L4973D33-013TR | ST(意法半导体) | Switching Voltage Regulators 3.3V 3.5A Step-Down | 下载 |
L4973D33-L4973D51 | ST(意法半导体) | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 下载 |
L4973D3.3-L4973D5.1 | ST(意法半导体) | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 下载 |
L4973D5 | ST(意法半导体) | 3.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDSO20 | 下载 |
L4973D51 | ST(意法半导体) | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 下载 |
L4973D5.1 | ST(意法半导体) | Conv DC-DC 8V to 55V Step Down Single-Out 5.1V to 50V 3.5A 20-Pin SO Tube | 下载 |
L4973D5.1-013TR | ST(意法半导体) | Conv DC-DC 8V to 55V Step Down Single-Out 5.1V to 50V 3.5A 20-Pin SO T/R | 下载 |
L4973D51-013TR | ST(意法半导体) | Multilayer Ceramic Capacitors MLCC - SMD/SMT 1812 22uF 25volts | 下载 |
L4973V3 | ST(意法半导体) | 3.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 下载 |
L4973V33 | ST(意法半导体) | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 下载 |
L4973V3.3 | ST(意法半导体) | Conv DC-DC 8V to 55V Step Down Single-Out 0.5V to 50V 3.5A 18-Pin PDIP Tube | 下载 |
L4973V33-L4973V51 | ST(意法半导体) | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 下载 |
L4973V3.3-L4973V5.1 | ST(意法半导体) | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 下载 |
L4973V5 | ST(意法半导体) | 3.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDSO20 | 下载 |
L4973V5.1 | ST(意法半导体) | Conv DC-DC 8V to 55V Step Down Single-Out 5.1V to 50V 3.5A 18-Pin PDIP Tube | 下载 |
L4973V51 | ST(意法半导体) | RF Development Tools | 下载 |
对应元器件 | pdf文档资料下载 |
---|---|
L4973D3.3-L4973D5.1 、 L4973D33-L4973D51 、 L4973D51 、 L4973V3.3-L4973V5.1 、 L4973V33 、 L4973V33-L4973V51 | 下载文档 |
L4973 、 L4973D3.3 、 L4973D3.3-013TR 、 L4973D5.1-013TR 、 L4973V5.1 | 下载文档 |
L4973D3 、 L4973D5 、 L4973V3 、 L4973V5 | 下载文档 |
L4973D33-013TR 、 L4973D5.1 、 L4973V3.3 | 下载文档 |
L4973D51-013TR 、 L4973V51 | 下载文档 |
L4973D33 | 下载文档 |
型号 | L4973D3.3-L4973D5.1 | L4973D33-L4973D51 | L4973D51 | L4973V3.3-L4973V5.1 | L4973V33 | L4973V33-L4973V51 |
---|---|---|---|---|---|---|
描述 | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 | 5.5 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PDIP18 |
功能数量 | 1 | 1 | 1 | 1 | 1 | 1 |
端子数量 | 18 | 18 | 18 | 18 | 18 | 18 |
额定输入电压 | 24 V | 24 V | 24 V | 24 V | 24 V | 24 V |
最大限制输入电压 | 55 V | 55 V | 55 V | 55 V | 55 V | 55 V |
最小限制输入电压 | 8 V | 8 V | 8 V | 8 V | 8 V | 8 V |
加工封装描述 | LEAD FREE, PLASTIC, DIP-18 | LEAD FREE, PLASTIC, DIP-18 | LEAD FREE, PLASTIC, DIP-18 | LEAD FREE, PLASTIC, DIP-18 | LEAD FREE, PLASTIC, DIP-18 | LEAD FREE, PLASTIC, DIP-18 |
无铅 | Yes | Yes | Yes | Yes | Yes | Yes |
欧盟RoHS规范 | Yes | Yes | Yes | Yes | Yes | Yes |
状态 | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
工艺 | BCDMOS | BCDMOS | BCDMOS | BCDMOS | BCDMOS | BCDMOS |
包装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
包装尺寸 | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
端子形式 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
端子间距 | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
端子涂层 | TIN | TIN | TIN | TIN | TIN | TIN |
端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
包装材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
控制模式 | VOLTAGE | VOLTAGE | VOLTAGE | VOLTAGE | VOLTAGE | VOLTAGE |
控制技术 | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
最大输出电流 | 5.5 A | 5.5 A | 5.5 A | 5.5 A | 5.5 A | 5.5 A |
模拟IC其它类型 | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR |
交换机配置 | BUCK | BUCK | BUCK | BUCK | BUCK | BUCK |
最大开关频率 | 300 kHz | 300 kHz | 300 kHz | 300 kHz | 300 kHz | 300 kHz |
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