| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
ST1S40 | 3 A DC step-down switching regulator 文件:1.07532 Mbytes 页数:29 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
ST1S40 | 3 A DC step-down switching regulator 文件:849.16 Kbytes 页数:30 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
ST1S40 | 3A DC步降开关稳压器 The ST1S40 is an internally compensated 850 kHz fixed-frequency PWM synchronous step-down regulator. ST1S40 operates from 4.0 V to 18 V input, while it regulates an output voltage as low as 0.8 V and up to VIN.\n\n The ST1S40 integrates a 95 mΩ high side switch and 69 mΩ synchronous rectifier allowi • 3 A DC output current \n• 4.0 V to 18 V input voltage \n• Output voltage adjustable from 0.8 V \n• 850 kHz switching frequency \n• Internal soft-start \n• Integrated 95 mΩ and 69 mΩ Power MOSFETs• All ceramic capacitor \n• Enable \n• Cycle-by-cycle current limiting \n• Current fold back short-circ; | ST 意法半导体 | ST | |
3 A DC step-down switching regulator 文件:849.16 Kbytes 页数:30 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
3 A DC step-down switching regulator 文件:1.17066 Mbytes 页数:30 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Package:8-SOIC(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 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 3A 8SO | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 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 3A 8HSOP | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Package:8-SOIC(0.154",3.90mm 宽)裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:降压 类别:集成电路(IC) DC DC 开关稳压器 描述:IC REG BUCK ADJUSTABLE 3A 8HSOP | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS |
技术参数
- Marketing Status:
Active
- Package:
DFN8 4x4
- Grade:
Industrial
- Input Voltage_min(V):
4
- Input Voltage_max(V):
18
- Regulated Output Voltage_min(V):
0.8
- Regulated Output Voltage_max(V):
18
- Output Current-Max_nom(A):
3
- Synchronous rectification:
Yes
- Quiescent current_typ(mA):
2.5
- Regulator Switching frequency_typ(kHz):
850
- Inhibit Pin:
true
- Soft-start:
Yes
- Oscillator Switching frequency_max(Internal)(kHz):
850
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
25+ |
QFN |
100 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
ST |
24+ |
原厂原封 |
6523 |
进口原装公司百分百现货可出样品 |
询价 | ||
ST |
1716+ |
? |
7500 |
只做原装进口,假一罚十 |
询价 | ||
ST(意法) |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
三年内 |
1983 |
只做原装正品 |
询价 | ||||
STMicroelectronics |
24+ |
8-SO |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
ST/意法 |
24+ |
VFQFPN-8 |
4500 |
原装现货,专业配单专家 |
询价 | ||
STMicroelectronics |
24+ |
8-SO |
65200 |
一级代理/放心采购 |
询价 | ||
ST(意法半导体) |
2447 |
HSOP-8 |
105000 |
2500个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
STM |
25+ |
SOP-8 |
4854 |
就找我吧!--邀您体验愉快问购元件! |
询价 |
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