ML4890中文资料MICRO-LINEAR数据手册PDF规格书
ML4890规格书详情
GENERAL DESCRIPTION
The ML4890 is a high efficiency, PFM (Pulse Frequency Modulation), boost switching regulator connected in series with an integrated LDO (Low Dropout Regulator) that incorporates “Silent Switcher™” technology. This technique incorporates a patented tracking scheme to minimize the voltage drop across the LDO and increase the total efficiency of the regulator beyond that which can be obtained by using a discrete external LDO regulator.
FEATURES
■ Incorporates “Silent Switcher™” technology to deliver very low output voltage ripple (typically 5mV)
■ Guaranteed full load start-up and operation at 1.0V input and low operating quiescent current (<100µA) for extended battery life
■ Pulse Frequency Modulation and internal synchronous rectification for high efficiency
■ Minimum external components
■ Low ON resistance internal switching MOSFETs
■ 5V, 3.3V, and 3V output versions
产品属性
- 型号：
ML4890
- 制造商：
MICRO-LINEAR
- 制造商全称：
MICRO-LINEAR
- 功能描述：
High Efficiency, Low Ripple Boost Regulator
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MICROLI |
23+ |
SOP-14 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
FAIRCHILDSEMICONDUCTOR |
22+ |
N/A |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
MICROLINEAR |
24+ |
SOP-8 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ML |
23+ |
SOP-8 |
10800 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
FAIRCHILDSEMICONDUCTOR |
2450+ |
NA |
9850 |
只做原厂原装正品现货或订货假一赔十! |
询价 | ||
MICROLINEAR |
2447 |
SOP8 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
Rochester |
25+ |
电联咨询 |
7800 |
公司现货,提供拆样技术支持 |
询价 | ||
onsemi(安森美) |
25+ |
SOIC-8 |
18798 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
询价 | ||
onsemi(安森美) |
25+ |
SOIC-8 |
18746 |
样件支持,可原厂排单订货! |
询价 | ||
MICROLINE |
24+ |
SOP-14 |
5000 |
全现原装公司现货 |
询价 |
