WMSIC Electronic Components

MAXLINEAR SP809EK-L-2-9/TR SP809EK

ModelSP809EK-L-2-9/TR
PackageSOT-23
BrandMAXLINEAR
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Electronic Component

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
MAXLINEAR SP809EK-L-2-9 / TR
Type
MAXLINEAR
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MAXLINEAR
Electronic Component
SP809EK-L-2-9/TR
Electronic Component
1
Package
SOT-23
Electronic Component
Supervisorand positions IC
Electronic Component
0.042g
Electronic Component
1
Electronic Component
BM0265689151
Reset
230ms
Operating Temperature
40℃~+85℃
Operating Voltage
900mV~6V
ICType
Voltage Supervisor
Output Type
Electronic Component
Voltage
2.9V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

SP809EK-L-2.9/TR 产品概述

概要

SP809EK-L-2.9/TR 是由 MAXLINEAR(迈凌)公司生产的一款单通道电压监控器件,属于简单复位/加电复位类别。该器件设计用于在各种电子系统中提供可靠的电源监控和复位功能,确保系统在不稳定电源条件下能够正常运行。

基础参数

  • 类型: 简单复位/加电复位
    • 这意味着该器件可以在电源加电时自动检测电压,并在电压低于设定阈值时触发复位信号。
  • 受监控电压数: 1
    • 该器件专注于监控单一电源线路的电压状态。
  • 输出: 推挽式/图腾柱
    • 输出信号采用推挽式或图腾柱结构,能够驱动外部负载,如微控制器的复位输入。
  • 复位: 低有效
    • 当监控电压低于阈值时,输出信号会变为低电平,触发系统复位。
  • 复位超时: 最小为 140ms
    • 确保系统在复位后有足够的时间恢复到稳定状态,避免因电源抖动而频繁复位。
  • 电压 - 阈值: 2.9V
    • 设定的电压阈值为 2.9V,当系统电压低于此阈值时会触发复位。
  • 工作温度: -40°C ~ 85°C(TA)
    • 具有广泛的工作温度范围,适用于各种环境条件下的应用。
  • 安装类型: 表面贴装型
    • 采用表面贴装技术,方便在 PCB 上进行安装和焊接。
  • 封装/外壳: TO-236-3,SC-59,SOT-23-3
    • 供应商器件封装为 SOT-23-3,体积小巧,适合紧凑的电子产品设计。

特点

  1. 高精度电压监控

    • SP809EK-L-2.9/TR 具有高精度的电压监控能力,确保系统在指定电压范围内运行。其阈值为 2.9V,适用于大多数低压电子系统。
  2. 可靠的复位功能

    • 该器件提供低有效的复位输出,确保当系统电压低于阈值时能够及时触发复位信号。最小复位超时时间为 140ms,防止因电源抖动而导致的频繁复位。
  3. 广泛的工作温度范围

    • 支持从 -40°C 到 85°C 的工作温度范围,使其适用于各种工业、汽车和消费电子应用场景。
  4. 小体积、便于安装

    • 采用 SOT-23-3 封装,体积小巧,易于在 PCB 上进行表面贴装,非常适合现代电子产品的紧凑设计要求。
  5. 推挽式/图腾柱输出

    • 输出信号采用推挽式或图腾柱结构,这使得它能够驱动各种外部负载,如微控制器的复位输入,提高了系统的整体可靠性。

应用场景

  1. 嵌入式系统

    • 在嵌入式系统中,SP809EK-L-2.9/TR 可以用于监控微控制器或处理器的电源状态,确保系统在电源不稳定时能够自动复位并恢复正常运行。
  2. 工业控制系统

    • 工业控制系统中常常需要确保设备在各种环境条件下都能稳定运行。该器件通过其广泛的工作温度范围和高精度电压监控功能,能够满足这一需求。
  3. 汽车电子

    • 汽车电子系统对可靠性和耐用性有非常高的要求。SP809EK-L-2.9/TR 的高精度电压监控和广泛工作温度范围,使其成为汽车电子应用中的理想选择。
  4. 消费电子

    • 在消费电子产品如智能家居设备、便携式电子设备等中,SP809EK-L-2.9/TR 可以提供必要的电源监控和复位功能,提高产品的整体可靠性和用户体验。

总结

SP809EK-L-2.9/TR 是一款功能强大且体积小巧的单通道电压监控器件,适用于各种需要高精度电源监控和可靠复位功能的电子系统。其广泛的工作温度范围、推挽式/图腾柱输出以及小体积设计,使其成为现代电子产品设计中的一个理想选择。通过使用此器件,开发人员可以确保他们的系统在各种环境条件下都能稳定运行,并提高整体系统的可靠性和性能。

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