SC4530中文资料30V, 300mA Output Micropower 降压开关稳压器数据手册Semtech规格书

| 厂商型号 |
SC4530 |
| 参数属性 | SC4530 封装/外壳为8-WFDFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK ADJ 300MA 8MLPD |
| 功能描述 | 30V, 300mA Output Micropower 降压开关稳压器 |
| 封装外壳 | 8-WFDFN 裸露焊盘 |
| 制造商 | Semtech SEMTECH ELECTRONICS LTD. |
| 中文名称 | 先之科 先之科半导体科技(东莞)有限公司 |
| 数据手册 | |
| 更新时间 | 2026-2-8 22:52:00 |
| 人工找货 | SC4530价格和库存,欢迎联系客服免费人工找货 |
SC4530规格书详情
描述 Description
The SC4530 is a micropower hysteretic current-mode step-down switching regulator capable of providing up to 300mA of output current from 3V to 30V input voltage range. It is designed to provide very high standby efficiency while simplifying design.
特性 Features
·Input Voltage Range: 3V to 30V
·Low Quiescent Current: Drawing 19uA from VIN when stepping Down from 12V to 3.3V at No Load
·High Efficiency from 12V Input to 5V Output
·> 80% at 650uA
·> 85% at 10mA - 300mA
·Up to 300mA Continuous DC Output Current
·Integrated Power Switch and Schottky Diodes
·Low Output Ripple
·<1uA Shutdown Current
·Hysteretic Current-Mode Control
·Cycle-by-Cycle Current Limiting
·Alternating Between Micropower Idling and Switching
·States at Light Loads to Conserve Power
·Output Short-Circuit Protection
·Solution Footprint as Small as 50mm²
·Low-Profile 3mm x 2mm MLPD 8-Lead Package
应用 Application
·Portable Equipment
·Notebook Computers
·Distributed Supplies
·Backup Power Supplies
技术参数
- 产品编号:
SC4530WLTRT
- 制造商:
Semtech Corporation
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 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):
3V
- 电压 - 输入(最大值):
30V
- 电压 - 输出(最小值/固定):
1.232V
- 电压 - 输出(最大值):
28.8V
- 电流 - 输出:
300mA
- 同步整流器:
无
- 工作温度:
-40°C ~ 125°C(TJ)
- 安装类型:
表面贴装型
- 封装/外壳:
8-WFDFN 裸露焊盘
- 供应商器件封装:
8-MLPD-W(3x2)
- 描述:
IC REG BUCK ADJ 300MA 8MLPD
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
SEMTECH |
2450+ |
MLPD-8 |
9850 |
只做原装正品现货或订货假一赔十! |
询价 | ||
SEMTECH |
24+ |
MLPD-8 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
SEMTECH |
20+ |
MLPD-8-W(2x3) |
3000 |
询价 | |||
KWANG |
25+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
BCCOMPONENTSVISHAY |
23+ |
NA |
12730 |
原装正品代理渠道价格优势 |
询价 | ||
SEMTECH |
26+ |
MLPD |
86910 |
代理授权原装正品价格最实惠 本公司承诺假一赔百 |
询价 | ||
Semtech |
24+ |
MLPD-8 |
3000 |
询价 | |||
SEMTECH |
24+ |
DFN |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
Semtech |
18+ |
9800 |
代理进口原装/实单价格可谈 |
询价 | |||
SEMTECH |
1706+ |
3mmx2mm8LDDFN |
5800 |
只做原装进口,假一罚十 |
询价 |

