Datasheet 搜索 > 稳压芯片 > ST Microelectronics（意法半导体） > L149V Datasheet 文档
L149V 数据手册 - ST Microelectronics（意法半导体）
| 制造商: | ST Microelectronics（意法半导体） |
| 分类: | 稳压芯片 |
| 封装: | TO-220 |
| PDF文件: | L149V 数据手册 (6 页)引脚图在2 页Hot 原理图在2 页 |
| Pictures: |
L149V 数据手册
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L149V 数据手册 (6 页)
L149V 技术参数、封装参数
| 类型 | 描述 |
|---|---|
| 安装方式 | Through Hole |
| 引脚数 | 5 Pin |
| 电源电压 | 20.0V (max) |
| 封装 | TO-220 |
| 输出电流 | 3 A |
| 供电电流 | 400 µA |
| 电路数 | 1 Circuit |
| 功耗 | 25000 mW |
| 转换速率 | 30.0 V/μs |
| 耗散功率(Max) | 25000 mW |
| 输入电压 | ≤20 V |
L149V 外形尺寸、物理参数、其它
| 类型 | 描述 |
|---|---|
| 产品生命周期 | Obsolete |
| 包装方式 | Tube |
L149V 符合标准
L149V 数据手册
L149 数据手册
ST Microelectronics（意法半导体）
Micro Motors
Slow-speed geared motorsSeries of geared motors for applications requiring slow speed and compact size. The VDR system minimises electrical interference. Power supplied via wires. Available in two voltages: 6 Vdc and 12 Vdc **6 VDC geared motors:** | | | | ---|---|---|---|--- Stock no. | **298-5363** | **298-5391** | **298-5414** | **298-5436** Max. Current no-load (mA): | 30 | 30 | 30 | 30 Nominal speed (r.p.m.): | 60 | 13 | 7 | 4 Speed at no-load (r.p.m.): | 105 | 25 | 12 | 6 **12 VDC geared motors:** | | | | Stock no. | **298-5379** | **298-5408** | **298-5420** | **298-5458** Current (mA) | 50 | 50 | 50 | 50 Max. Current no-load (mA): | 20 | 20 | 20 | 20 Nominal speed (r.p.m.): | 80 | 18 | 9 | 5 Speed at no-load (r.p.m.): | 125 | 30 | 14 | 7 **Common data:** | | | | Nominal torque (mNm): | 2.5 | 8 | 14 | 20 Reduction ratio: | 21:1 | 90:1 | 188:1 | 392:1 Length "L" (mm): | 36 | 41 | 46 | 46 Weight (g): | 55 | 58 | 59 | 60 Max. radial force: 10 N | | | | Max. radial force: 5 N | | | | Operating temperature: –20°C → +60°C | | | | ### 直流齿轮传动电动机
Micro Motors
Slow-speed geared motorsSeries of geared motors for applications requiring slow speed and compact size. The VDR system minimises electrical interference. Power supplied via wires. Available in two voltages: 6 Vdc and 12 Vdc **6 VDC geared motors:** | | | | ---|---|---|---|--- Stock no. | **298-5363** | **298-5391** | **298-5414** | **298-5436** Max. Current no-load (mA): | 30 | 30 | 30 | 30 Nominal speed (r.p.m.): | 60 | 13 | 7 | 4 Speed at no-load (r.p.m.): | 105 | 25 | 12 | 6 **12 VDC geared motors:** | | | | Stock no. | **298-5379** | **298-5408** | **298-5420** | **298-5458** Current (mA) | 50 | 50 | 50 | 50 Max. Current no-load (mA): | 20 | 20 | 20 | 20 Nominal speed (r.p.m.): | 80 | 18 | 9 | 5 Speed at no-load (r.p.m.): | 125 | 30 | 14 | 7 **Common data:** | | | | Nominal torque (mNm): | 2.5 | 8 | 14 | 20 Reduction ratio: | 21:1 | 90:1 | 188:1 | 392:1 Length "L" (mm): | 36 | 41 | 46 | 46 Weight (g): | 55 | 58 | 59 | 60 Max. radial force: 10 N | | | | Max. radial force: 5 N | | | | Operating temperature: –20°C → +60°C | | | | ### 直流齿轮传动电动机
Micro Motors
Slow-speed geared motorsSeries of geared motors for applications requiring slow speed and compact size. The VDR system minimises electrical interference. Power supplied via wires. Available in two voltages: 6 Vdc and 12 Vdc **6 VDC geared motors:** | | | | ---|---|---|---|--- Stock no. | **298-5363** | **298-5391** | **298-5414** | **298-5436** Max. Current no-load (mA): | 30 | 30 | 30 | 30 Nominal speed (r.p.m.): | 60 | 13 | 7 | 4 Speed at no-load (r.p.m.): | 105 | 25 | 12 | 6 **12 VDC geared motors:** | | | | Stock no. | **298-5379** | **298-5408** | **298-5420** | **298-5458** Current (mA) | 50 | 50 | 50 | 50 Max. Current no-load (mA): | 20 | 20 | 20 | 20 Nominal speed (r.p.m.): | 80 | 18 | 9 | 5 Speed at no-load (r.p.m.): | 125 | 30 | 14 | 7 **Common data:** | | | | Nominal torque (mNm): | 2.5 | 8 | 14 | 20 Reduction ratio: | 21:1 | 90:1 | 188:1 | 392:1 Length "L" (mm): | 36 | 41 | 46 | 46 Weight (g): | 55 | 58 | 59 | 60 Max. radial force: 10 N | | | | Max. radial force: 5 N | | | | Operating temperature: –20°C → +60°C | | | | ### 直流齿轮传动电动机
Micro Motors
Micro Motors
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