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L9448VB中文资料
L9448VB数据手册规格书PDF详情
DESCRIPTION
The devices are a ”single function” self-oscillating voltage regulator for car alternators. Integrating both the control section and the output power stage on a single chip, the devices require no external components, reducing significantly the cost of the system and increasing reliability.
NO EXTERNAL COMPONENTS
PRECISE TEMPERATURE COEFFICIENT
PRECISE REGULATED VOLTAGE
HIGH OUTPUT CURRENT
SHORT CIRCUIT PROTECTED
REVERSE BATTERY PROTECTION
+ 80 V LOAD DUMP PROTECTION
LOW ENERGY SPIKE PROTECTION
THERMAL SHUTDOWN
VERY LOW START UP VOLTAGE
L9448VB产品属性
- 类型
描述
- 型号
L9448VB
- 制造商
STMICROELECTRONICS
- 制造商全称
STMicroelectronics
- 功能描述
ONE CHIP CAR ALTERNATOR REGULATOR
更新时间：2026-1-27 23:00:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
STMicroelectronics |
25+ |
N/A |
20948 |
样件支持,可原厂排单订货! |
|||
STMicroelectronics |
25+ |
N/A |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
STMicroelectronics |
25+ |
- |
9350 |
独立分销商 公司只做原装 诚心经营 免费试样正品保证 |
|||
STM |
22+ |
TO220-3 |
5000 |
原装现货库存.价格优势!! |
|||
23+ |
NA |
3000 |
专做原装正品,假一罚百! |
||||
ST |
25+ |
TO220 |
16900 |
原装，请咨询 |
|||
ST |
26+ |
TO220 |
60000 |
只有原装 可配单 |
|||
24+ |
N/A |
72000 |
一级代理-主营优势-实惠价格-不悔选择 |
||||
EPCOS |
24+ |
200 |
|||||
EPCOS |
SIP5 |
13320 |
正品原装--自家现货-实单可谈 |
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L9448VB 芯片相关型号
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