MCP1322T integrated circuits (ics) 系列
Microchip Technology Inc.紧凑型带复位功能的电压监控IC，SOT-23封装
Microchip Technology Inc. 的MCP1322T系列产品是一系列紧凑型电压监控IC，专为各种嵌入式系统的简单可靠电源管理而设计。这些IC采用小型SOT-23封装，非常适合空间受限的设计。如果您正在开发电池供电设备或需要监测供电电压的系统，这些监控器会非常实用。
值得注意的是它们的复位功能。当输入电压低于预设阈值时，IC会触发一个输出复位信号，有助于防止由于欠压条件导致的系统崩溃。这一特性在需要维持系统稳定性的应用中特别有用，例如在物联网设备或汽车电子设备中。工程师们通常会在需要电压监控和自动恢复机制的简单解决方案时选择这些IC，而无需复杂的电路设计。
另一个实际应用是在便携式医疗设备中，可靠的运行至关重要，任何意外关机都可能导致严重问题。MCP1322T系列产品提供了一种坚固且紧凑的方式来确保您的设备在安全电压范围内运行，从而提高整体系统的可靠性。
系列图片（10 张）
文档与媒体
常见问答
MCP1322T integrated circuits (ics) - 型号列表
共 11 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 输出端 | 安装类型 | 封装形式 | 工作温度 | 复位 | 复位时间 | 额定电压 | 看门狗定时器 | 供电电流 | 供电电压 | 阈值电压 | 最小输入电压 | 最小供电电压 | 最大功耗 | 监控电压数量 | 包装方式 | 供应商器件封装 | 类型 | 复位超时 | 监控器数量 | 最小起订量 | 单位包装 | 其他名称 | 标准包装数量 | 工厂包装数量 | RoHS | 输出类型 | 输入信号 | 钳位电压 | 最小接收功率 | 宽度 | 高度 | 长度 | 安装样式 | 电池系列 | 系列 | SVHC | 海关税号 | 延迟时间 | 输出电流 | 静态电流 (Iq) | 驱动电压（最大Rds On，最小Rds On） | 重量 | 端接方式 | 引脚数 | 冷却的封装 | 有效长度 | 材料表面处理 | 包装数量 | 尺寸/外形 | 位数 | SPG | 基本单元 | 单元数量 | 复位操作 | 逻辑单元/单元数量 | 制造商全称 | 输入数量 | 平均正向功率 | 标准封装名称 | 欧盟RoHS | 汽车级 | 无铅定义 | 保护电压（VP）（2416） | 引脚样式 | 总长度 | 外壳尺寸-插件 | 工作模式 | 匹配码 | 标准交期 | 印刷电路板数量 | 恢复温度 | 结工作温度 | 零件状态 | 基础产品编号 | DigiKey可编程 |
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 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 Processor Supervisor 4.6V 2V to 4.7V 5-Pin SOT-23 T/R Active low Open-drain + Active High- IC SUPERVISOR 4.6V OD/PP SOT23-5 Reset supervisor open-drain active-lo/hi Supervisory Circuits Act low OD Act high P-P SUPERVISORY CIRCUIT, SMD, SOT-23-5 Resetsupervisoropen-drainactive-lo/hi Supervisor Integrated Circuit; open-drain, push-pull; 4,49 V 电压监控器, 多种输出驱动, 复位功能, 5针 SOT-23封装 SUPERVISOR 4,60V LOW SOT23-5 microchip | 2299 | 8: ¥5.2591 | Supervisory Circuits | Active High/Active Low/Open Drain/Push-Pull | Surface Mount | 5SOT-23 | -40 to 125 °C | Active High/Active Low | 2240 ms | 1 V | Yes | 10 uA | 2 to 4.7 V | 4.6V | 4.531 V | 5.5 V | 240 mW | 1 | Tape & Reel (TR) | SOT-23-5 | Simple Reset/Power-On Reset | 140 ms Minimum | 1 | 3300 | 3000 | MCP1322T-46LE/OTCT | Tape & Reel | 3000 | Contains lead / RoHS non-compliant | Active High, Active Low, Open Drain, Push-Pull | No Chip Enable | 4.531 V | No | 1.8mm | 1.3mm | 3.1mm | SMD/SMT | No Backup | - | :No SVHC (20-Jun-2013) | 85423190 | :200ms | :1mA | 1µA | 4,49 V | 0.000033 | :SMD | :5 | SOT-23 | low, high | :MSL 1 - Unlimited | 3000 | 3.1 x 1.8 x 1.3mm | 5 | 3000 | :1322 | 1 | open-drain, push-pull | :1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Processor Supervisor 4.6V 2V to 4.7V 5-Pin SOT-23 T/R Active low Open-drain + Active High- IC SPRVSR SMPL RSET 4.6V SOT23-5 Supervisory Circuits ACTIVE LO/HI O-D PP microchip | 10 | 1: ¥5.4815 | Supervisory Circuits | Active High/Active Low/Open Drain/Push-Pull | Surface Mount | 5SOT-23 | -40 to 125 °C | Active High/Active Low | 2240 ms | 1 V | Yes | 10 uA | 2 to 4.7 V | 4.6V | 4.531 V | 5.5 V | 240 mW | 1 | Tape & Reel (TR) | SOT-23-5 | Simple Reset/Power-On Reset | 20 ms Minimum | 1 | 3000 | 3000 | MCP1322T-46EE/OTTR | Tape & Reel | 3000 | Lead free / RoHS Compliant | Active High, Active Low, Open Drain, Push-Pull | No Chip Enable | 4.531 V | No | 1.8 mm | 1.3 mm | 3.1 mm | SMD/SMT | No Backup | MCP1322 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Microchip Technology | 1 Input | 240 mW | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Processor Supervisor 2.9V 2V to 4.7V 5-Pin SOT-23 T/R SUPERVISOR 2,90V LOW SOT23-5 IC SUPERVISOR 2.9V OD/PP SOT23-5 Reset supervisor open-drain active-lo/hi Supervisory Circuits Act low OD Act high P-P SUPERVISORY CIRCUIT, SMD, SOT-23-5 Supervisor Integrated Circuit; open-drain, push-pull; 2,83 V Supervisor IC, 1...5.5 V, SOT-23-5, MCP1322T-29LE/OT, Microchip 电压监控器, 多种输出驱动, 复位功能, 5针 SOT-23封装 microchip | 16755 | 1: ¥5.848 | Supervisory Circuits | Active High/Active Low/Open Drain/Push-Pull | Surface Mount | 5SOT-23 | -40 to 125 °C | Yes | 2240 ms | 1 V | Yes | 10 uA | 2 to 4.7 V | 2.9V | 2.857 V | 5.5 V | 240 mW | 1 | Tape and Reel | SOT-23-5 | Simple Reset/Power-On Reset | 140 ms Minimum | 1 | 3000 | 3000 | MCP1322T-29LE/OTDKR | Tape & Reel | 3000 | Contains lead / RoHS non-compliant | Active High, Active Low, Open Drain, Push-Pull | No | 2.857 V | No | 1.8mm | 1.3mm | 3.1mm | SMD/SMT | No | MCP132X | :No SVHC (20-Jun-2013) | 85423190 | :200ms | 32µA | 1µA | 2,83 V | 0.000033 | :SMD | :5 | SOT-23 | low, high | :MSL 1 - Unlimited | SOT-23 | 3.1 x 1.8 x 1.3mm | 5 | 400 | :1322 | 1 | open-drain, push-pull | :1 | - | - | - | SOT-23 | Compliant | NO | RoHS-conform | 2.9 | Gull-wing | 3.1(Max) | 1.3(Max) | POS | MCP1322T-29LE/OT | 24 weeks | 5 | 2.90V | -40°C | - | - | - |
| 10 | 250: ¥6.46 | - | Active High/Active Low/Open Drain/Push-Pull | Surface Mount | 5SOT-23 | -40 to 125 °C | - | 2240 ms | 1 V | Yes | 10 uA | 2 to 4.7 V | - | 4.531 V | 5.5 V | 240 mW | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
MICROCHIP TECHNOLOGY | 10 | 1: ¥5.8296 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
MICROCHIP TECHNOLOGY | 10 | 3: ¥5.2659 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
. MCP1322T-31LE/OT - Supervisor Open Drain, Push-Pull 1 Channel SOT-23-5 from Microchip Technology. from now! Microchip Technology Inc. | 51 | 8: ¥5.1802 | - | Open Drain, Push-Pull | Surface Mount | SC-74A, SOT-753 | -40°C ~ 125°C (TA) | Active High/Active Low | - | - | - | - | - | 3.1V | - | - | - | 1 | Tape & Reel (TR) | SOT-23-5 | Simple Reset/Power-On Reset | 140ms Minimum | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Microchip Technology | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Active | MCP1322 | Not Verified |
MICROCHIP TECHNOLOGY | 2061 | 6: ¥12.9146 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
MICROCHIP TECHNOLOGY | 10 | 1: ¥5.2272 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
MICROCHIP TECHNOLOGY | 10 | 3: ¥5.2659 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |