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MIC2774H-XXBM5中文资料PDF规格书
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General Description
The MIC2774 is a dual power supply supervisor that provides undervoltage monitoring, manual reset capability, and power-on reset generation in a compact 5-pin SOT-23 package. Features include two undervoltage detectors, one fixed and one adjustable, and a choice of reset outputs. One undervoltage detector compares VDD against a fixed threshold. Ten factory-programmed thresholds are available. The second, user-adjustable input is compared against a 300mV reference. This low reference voltage allows for the monitoring of voltages lower than those supported by previous supervisor ICs.
Features
• Monitors two independent power supplies for undervoltage conditions
• One fixed and one user-adjustable input
• Choice of ten factory-programmed thresholds
• Adjustable input can monitor supplies as low as 0.3V
• Generates 140ms (min.) power-on reset pulse
• Manual reset input
• Choice of active-high, active-low, or open-drain active-low reset outputs
• Inputs may be pulled above VDD (7V abs. max.)
• /RST output valid down to 1.2V
• Ultra-low supply current, 3.5µA typical
• Rejects brief input transients
• IttyBitty™ 5-pin SOT-23 package
• Pin-compatible upgrade for MAX6306/09/12
Applications
• Monitoring processor ASIC or FPGA core and I/O voltages
• PDAs, hand-held PCs
• Embedded controllers
• Telecommunications systems
• Power supplies
• Wireless/cellular systems
• Networking hardware
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip |
23+ |
SOT235 |
10000 |
原厂原装正品现货 |
询价 | ||
MICREL |
23+ |
NA |
9513 |
专做原装正品,假一罚百! |
询价 | ||
Microchip |
22+ |
NA |
1899 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
Microchip Technology |
21+ |
A/N |
5580 |
只做原装,询价必回!!! |
询价 | ||
MICROCHIP/微芯 |
23+ |
SOT-753 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
MicrochipTechnology |
23+ |
SOT-23-5 |
66800 |
原装正品现货 |
询价 | ||
MICROCHIP/微芯 |
SOT23-5 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
Micrel |
23+ |
SOT-23-5 |
65480 |
询价 | |||
Microchip |
23+ |
SOT235 |
9000 |
原装正品,支持实单 |
询价 | ||
MICROCHIP/微芯 |
2022 |
SOT23-5 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 |