ST750AB中文资料意法半导体数据手册PDF规格书
ST750AB规格书详情
DESCRIPTION
The ST750A is an adjustable output CMOS, step-down switching regulator. The ST750A accepts inputs between 4V and 11V and delivers 450mA. Typical efficiencies are 85 to 96.
■ UP TO 450mA LOAD CURRENTS
■ 200kHz HIGH-FREQUENCY CURRENT-MODE PWM
■ 85 TO 96 EFFICIENCIES
■ 33µH OR 100µH PRE-SELECTED INDUCTOR VALUE, NO COMPONENT DESIGN REQUIRED
■ 0.8mA QUIESCENT CURRENT
■ 0.3µA SHUTDOWN SUPPLY CURRENT
■ ADJUSTABLE OUTPUT VOLTAGE
■ OVERCURRENT, SOFT-START AND UNDERVOLTAGE LOCKOUT PROTECTION
■ CYCLE-BY-CYCLE CURRENT LIMITING
■ PACKAGE AVAILABLE : DIP- 8 AND SO - 8
产品属性
- 型号：
ST750AB
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
ADJUSTABLE STEP-DOWN, CURRENT-MODE PWM DC-DC CONVERTERS
| 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! |
询价 | ||
STMicroelectronics |
25+ |
N/A |
21000 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
ST |
26+ |
8-SOIC |
60000 |
只有原装 可配单 |
询价 | ||
ST |
25+23+ |
SMD |
30228 |
绝对原装正品全新进口深圳现货 |
询价 | ||
STM |
26+ |
N/A |
19526 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
ST |
SOP |
630 |
正品原装--自家现货-实单可谈 |
询价 | |||
ST |
24+ |
12 |
原装现货,可开13%税票 |
询价 | |||
ST |
24+ |
贴片 |
300 |
询价 | |||
STM |
2025+ |
SOP8 |
3827 |
全新原厂原装产品、公司现货销售 |
询价 | ||
ST |
22+ |
8SO |
9000 |
原厂渠道,现货配单 |
询价 |
