LTC1727-5 - LTC1727-5是Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages
LTC1727-5是Linear公司的一款三电源监视器产品，LTC1727-5是Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages，本站介绍了LTC1727-5的封装应用图解、特点和优点、功能等，并给出了与LTC1727-5相关的凌力尔特元器件型号供参考。
LTC1727-5 - Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages
LTC1727-2.5 - Micropower Precision Triple Supply Monitors in 8-Lead MSOP and 5-Lead SOT-23 Packages - Linear Technology（凌力尔特）
功能描述
The LTC?1727 is a triple supply monitor intended for systems with multiple supply voltages. Each supply monitor has its own open-drain output for individual supply monitoring. A common open-drain reset output remains low until all three supplies have been in compliance for 200ms. Tight 1.5% accuracy specifications and glitch immunity ensure reliable reset operation without false triggering.
The LTC1728 is functionally identical to the LTC1727 without the individual monitor outputs.
The RST output is guaranteed to be in the correct state for VCC5/VCC25/VCC18 or VCC3 down to 1V. The LTC1727/LTC1728 may also be configured to monitor any one or two VCC inputs instead of three, depending on system requirements.
Very low (10μA typical) supply current makes the LTC1727/LTC1728 ideal for power conscious systems.
The LTC1727 is available in an 8-lead MSOP or SO package and the LTC1728 is available in a 5-lead SOT-23 package.
特点
Monitors Three Inputs SimultaneouslyLTC1727-5: 5V, 3.3V and ADJLTC1727-2.5: 2.5V, 3.3V and ADJLTC1728-5: 5V,±1.5% Threshold Accuracy Over TemperatureVery Low Supply Current: 10µA Typ200ms Reset Time DelayActive Low RESET OutputPower Supply Glitch ImmunityGuaranteed RESET for VCC3 >/= 1V or VCC5/VCC25/VCC18 >/= 1VLTC1727 Includes Monitor Output for Each SupplyLTC1727: 8-Lead MSOP and SO PackagesLTC1728: 5-Lead SOT-23 Package应用
Desktop ComputersNotebook ComputersIntelligent InstrumentsPortable Battery-Powered EquipmentNetwork Servers以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）
| 器件型号 | 封装 | 温度 | 价格 (以 1 ~ 99 片为批量) | 价格 (以 1000 片为批量) |
| LTC1727EMS8-2.5 | MS-8 | E | $2.20 | $1.85 |
| LTC1727EMS8-2.5#PBF | MS-8 | E | $2.20 | $1.85 |
| LTC1727EMS8-2.5#TR | MS-8 | E | | $1.91 |
| LTC1727EMS8-2.5#TRPBF | MS-8 | E | | $1.91 |
| LTC1727EMS8-5 | MS-8 | E | $2.20 | $1.85 |
| LTC1727EMS8-5#PBF | MS-8 | E | $2.20 | $1.85 |
| LTC1727EMS8-5#TR | MS-8 | E | | $1.91 |
| LTC1727EMS8-5#TRPBF | MS-8 | E | | $1.91 |
| LTC1727ES8-2.5 | SO-8 | E | $2.10 | $1.75 |
| LTC1727ES8-2.5#PBF | SO-8 | E | $2.10 | $1.75 |
| LTC1727ES8-2.5#TR | SO-8 | E | | $1.81 |
| LTC1727ES8-2.5#TRPBF | SO-8 | E | | $1.81 |
| LTC1727ES8-5 | SO-8 | E | $2.10 | $1.75 |
| LTC1727ES8-5#PBF | SO-8 | E | $2.10 | $1.75 |
| LTC1727ES8-5#TR | SO-8 | E | | $1.81 |
| LTC1727ES8-5#TRPBF | SO-8 | E | | $1.81 |
| LTC1727IS8-2.5 | SO-8 | I | $2.30 | $2.00 |
| LTC1727IS8-2.5#PBF | SO-8 | I | $2.30 | $2.00 |
| LTC1727IS8-2.5#TR | SO-8 | I | | $2.06 |
| LTC1727IS8-2.5#TRPBF | SO-8 | I | | $2.06 |
| LTC1727IS8-5 | SO-8 | I | $2.30 | $2.00 |
| LTC1727IS8-5#PBF | SO-8 | I | $2.30 | $2.00 |
| LTC1727IS8-5#TR | SO-8 | I | | $2.06 |
| LTC1727IS8-5#TRPBF | SO-8 | I | | $2.06 |
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