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ML4890CS-T中文资料MICRO-LINEAR数据手册PDF规格书
ML4890CS-T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：
ML4890CS-T
- 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 |
|---|---|---|---|---|---|---|---|
MICROLINEAR |
23+ |
SMD |
11923 |
询价 | |||
MICROCHIP/微芯 |
24+ |
SOP8 |
22055 |
郑重承诺只做原装进口现货 |
询价 | ||
MICROLTNEAR |
20+ |
SOP |
2960 |
诚信交易大量库存现货 |
询价 | ||
FAIRCHILDSEMICONDUCTOR |
22+ |
N/A |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
MICROLIN |
2025+ |
SOP-14 |
3565 |
全新原厂原装产品、公司现货销售 |
询价 | ||
FAIRCHILDSEMICONDUCTOR |
21+ |
NA |
12820 |
只做原装,质量保证 |
询价 | ||
ML |
24+ |
SOP-14 |
17040 |
原装现货假一赔十 |
询价 | ||
MICRO L |
24+ |
SOP8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MICROLINEAR |
24+ |
SOP-8 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
MICROLI |
23+ |
SOP-14 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 |
