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MCP1603L-150I/OS中文資料微芯科技數(shù)據(jù)手冊PDF規(guī)格書
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General Description
The MCP1603/B/L is a high-efficiency, fully-integrated 500 mA synchronous buck regulator whose 2.7V to 5.5V input voltage range makes it ideally suited for applications powered from 1-cell Li-Ion or 2-cell/3-cell NiMH/NiCd batteries.
Features
? Over 90 Typical Efficiency
? Output Current Up To 500 mA
? Low PFM Quiescent Current = 45 μA, typical
(MCP1603/L)
? Low Shutdown Current = 0.1 μA, typical
? Adjustable Output Voltage:
- 0.8V to 4.5V
? Fixed Output Voltage:
- 1.2V, 1.5V, 1.8V, 2.5V, 3.3V (MCP1603/L)
- 1.8V, 3.3V (MCP1603B)
? 2.0 MHz Fixed-Frequency PWM (Heavy Load)
? Automatic PWM-to-PFM Mode Transition
(MCP1603/L)
? PWM Mode Only Option (MCP1603B)
? 100 Duty Cycle Operation
? Internally Compensated
? Undervoltage Lockout (UVLO)
? Overtemperature Protection
? Space Saving Packages:
- 5-Lead TSOT, Two Pinout Types (MCP1603/L)
- 8-Lead 2 x 3 DFN
Applications
? Cellular Telephones
? Portable Computers
? Organizers / PDAs
? USB Powered Devices
? Digital Cameras
? Portable Equipment
? +5V or +3.3V Distributed Systems
? Headsets
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
23+ |
13000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | |||
Microchip |
23+ |
TSOT235 |
8000 |
只做原裝現(xiàn)貨 |
詢價 | ||
MICROCHI |
2021+ |
DIPSOP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
MICROCHIP/微芯 |
23+ |
SOT23-5 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MICROCHIP |
2023+ |
SOP |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
MICROCHIP |
22+23+ |
SOT-23 |
42262 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨 |
詢價 | ||
MIC微芯 |
2018+ |
SOT23-5 |
393625 |
電源IC原裝現(xiàn)貨有優(yōu)勢 |
詢價 | ||
MicrochipTechnology |
23+ |
TSOT-23-5 |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
Microchip |
22+ |
TSOT235 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Microchip |
21+ |
TSOT235 |
13880 |
公司只售原裝,支持實單 |
詢價 |
