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General Description
The MCP1701A is a family of CMOS low-dropout, positive voltage regulators that can deliver up to 250 mA of current while consuming only 2.0 µA of quiescent current (typ.). The input operating range is specified up to 10V, making it ideal for lithium-ion (one or two cells), 9V alkaline and other two and three primary cell battery-powered applications.
The MCP1701A is capable of delivering 250 mA with an input-to-output voltage differential (dropout voltage) of 650 mV. The low-dropout voltage extends the battery operating lifetime. It also permits high currents in small packages when operated with minimum VIN – VOUT differentials. The MCP1701A offers improved startup and transient response.
The MCP1701A has a tight tolerance output voltage regulation of ±0.5 (typ.) and very good line regulation at ±0.2. The LDO output is stable when using only 1 µF of output capacitance of either tantalum or aluminum-electrolytic style capacitors. The MCP1701A LDO also incorporates short circuit protection to ensure maximum reliability.
Package options include the 3-pin SOT-23A, 3-pin SOT-89 and 3-Pin TO-92.
Features
• 2.0 µA Typical Quiescent Current
• Input Operating Voltage Range up to 10.0V
• Low-Dropout Voltage (LDO):
- 120 mV (typical) @ 100 mA
- 380 mV (typical) @ 200 mA
• High Output Current: 250 mA (VOUT = 5.0V)
• High-Accuracy Output Voltage: ±2 (max)
• Low Temperature Drift: ±100 ppm/°C (typical)
• Excellent Line Regulation: 0.2/V (typical)
• Package Options: 3-Pin SOT-23A, 3-Pin SOT-89,
and 3-Pin TO-92
• Short Circuit Protection
• Standard Output Voltage Options:
- 1.8V, 2.5V, 3.0V, 3.3V, 5.0V
Applications
• Battery-Powered Devices
• Battery-Powered Alarm Circuits
• Smoke Detectors
• CO2 Detectors
• Smart Battery Packs
• PDAs
• Low-Quiescent Current Voltage Reference
• Cameras and Portable Video Equipment
• Pagers and Cellular Phones
• Solar-Powered Instruments
• Consumer Products
• Microcontroller Power
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP/微芯 |
2022+ |
10000 |
原厂原装,假一罚十 |
询价 | |||
MicrochipTechnology |
17+ |
原厂原装 |
6000 |
进口原装正品假一赔十,货期7-10天 |
询价 | ||
MICROCHIP/微芯 |
TO-92 |
90000 |
公司集团化配单-有更多数量-免费送样-原包装正品现货- |
询价 | |||
Microchip |
23+ |
TO923 |
9000 |
原装正品,支持实单 |
询价 | ||
Microchip |
2315+ |
TO-92 |
38494 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
MICROCHIP/微芯 |
2023+ |
03LTO-92 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MICROCHIP-微芯 |
24+25+/26+27+ |
SOT-89-3 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
MICROCHIP |
17+ |
6200 |
100%原装正品现货 |
询价 | |||
Microchip |
21+ |
TO923 |
13880 |
公司只售原装,支持实单 |
询价 | ||
MICROCHI |
23+ |
原厂原装 |
6800 |
原装无铅,现货库存 |
询价 |