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MCP1603LT-120I/MC中文资料PDF规格书
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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
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP |
20+ |
SOT23-5 |
43000 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Microchip |
21+ |
TSOT235 |
13880 |
公司只售原装,支持实单 |
询价 | ||
MICROCHIP/微芯 |
22+ |
100000 |
代理渠道/只做原装/可含税 |
询价 | |||
Microchip |
23+ |
TSOT235 |
10000 |
原厂原装正品现货 |
询价 | ||
MICROCHIP/微芯 |
2022 |
SOT23-5 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
MIC微芯 |
2015+ |
SOT23-5 |
29898 |
专业代理DC-DC降压IC,型号齐全,优势产品 |
询价 | ||
MICROCHIP |
1742+ |
SOT23-5 |
98215 |
只要网上有绝对有货!只做原装正品! |
询价 | ||
MICROCHIP/微芯 |
SOT23-5 |
90000 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
MicrochipTechnology |
23+ |
TSOT-23-5 |
66800 |
进口原装现货假一罚十 |
询价 | ||
Microchip |
23+ |
TSOT235 |
9000 |
原装正品,支持实单 |
询价 |