| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
L4971 | 1.5A STEP DOWN SWITCHING REGULATOR DESCRIPTION The L4971 is a step down monolithic power switching regulator delivering 1.5A at a voltage between 3.3V and 50V (selected by a simple external divider). Realized in BCD mixed technology, the device uses an internal power D-MOS transistor (with a typical Rdson of 0.25Ω) to obtain very 文件:134.77 Kbytes 页数:12 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
L4971 | 1.5A STEP DOWN SWITCHING REGULATOR 文件:574.02 Kbytes 页数:13 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
L4971 | 1.5A STEP DOWN SWITCHING REGULATOR 文件:574.66 Kbytes 页数:13 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
L4971 | 1.5A开关稳压器 The L4971 is a step down monolithic power switching regulator delivering 1.5A at a voltage between 3.3V and 50V (selected by a simple external divider). Realized in BCD mixed technology, the device uses an internal power D-MOS transistor (with a typical Rdson of 0.25Ω) to obtain very high efficency • PROTECTION AGAINST FEEDBACK DISCONNECTION \n• INHIBIT FOR ZERO CURRENT CONSUMPTION \n• SOFT START FUNCTION \n• THERMAL SHUTDOWN \n• ZERO LOAD CURRENT OPERATION \n• VOLTAGE FEEDFORWARD• UP TO 1.5A STEP DOWN CONVERTER \n• PRECISE 3.3V (±1%) INTERNAL REFERENCE VOLTAGE \n• OPERATING INPUT VOLTAGE ; | ST 意法半导体 | ST | |
L4971 | Package:8-DIP(0.300",7.62mm);包装:管件 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BUCK ADJUSTABLE 1.5A 8DIP | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
L4971 | Package:8-DIP(0.300",7.62mm);包装:管件 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BUCK ADJUSTABLE 1.5A 8DIP | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
1.5A STEP DOWN SWITCHING REGULATOR DESCRIPTION The L4971 is a step down monolithic power switching regulator delivering 1.5A at a voltage between 3.3V and 50V (selected by a simple external divider). Realized in BCD mixed technology, the device uses an internal power D-MOS transistor (with a typical Rdson of 0.25Ω) to obtain very 文件:134.77 Kbytes 页数:12 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
1.5A STEP DOWN SWITCHING REGULATOR 文件:574.02 Kbytes 页数:13 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
1.5A STEP DOWN SWITCHING REGULATOR 文件:574.02 Kbytes 页数:13 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
1.5A STEP DOWN SWITCHING REGULATOR 文件:574.66 Kbytes 页数:13 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS |
产品属性
- 产品编号:
L4971
- 制造商:
STMicroelectronics
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
管件
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
可调式
- 输出数:
1
- 电压 - 输入(最小值):
8V
- 电压 - 输入(最大值):
55V
- 电压 - 输出(最小值/固定):
3.3V
- 电压 - 输出(最大值):
50V
- 电流 - 输出:
1.5A
- 频率 - 开关:
100kHz ~ 300kHz
- 同步整流器:
无
- 工作温度:
-40°C ~ 150°C(TJ)
- 安装类型:
通孔
- 封装/外壳:
8-DIP(0.300",7.62mm)
- 供应商器件封装:
8-DIP
- 描述:
IC REG BUCK ADJUSTABLE 1.5A 8DIP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST(意法半导体) |
26+ |
DIP-8 |
60000 |
ST(意法半导体)原装DC-DC电源芯片L4971即刻询购立享优惠长期有订 |
询价 | ||
ST |
25+ |
DIP8PB |
2860 |
原厂原装正品价格优惠公司现货欢迎查询 |
询价 | ||
ST |
24+ |
17+ |
82 |
SOP16 |
询价 | ||
ST |
2025+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
ST |
25+ |
DIP-8 |
6500 |
专注原装芯片21年 一手货源 样品免费送 |
询价 | ||
ST |
2450+ |
DIP |
9850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
ST(意法) |
25+ |
DIP-8 |
21000 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
询价 | ||
ST(意法) |
25+ |
DIP-8 |
21000 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
询价 | ||
ST |
2432+ |
3200 |
15年芯片行业经验/只供原装正品:13570885961邹小姐 |
询价 | |||
ST |
25+ |
DIP8 |
406 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 |
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