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SP809中文资料3-Pin Microprocessor Reset Circuit数据手册MaxLinear规格书

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厂商型号

SP809

参数属性

SP809 封装/外壳为TO-236-3,SC-59,SOT-23-3;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的监控器;产品描述:IC SUPERVISOR 1 CHANNEL SOT23-3

功能描述

3-Pin Microprocessor Reset Circuit

封装外壳

TO-236-3,SC-59,SOT-23-3

制造商

MaxLinear MaxLinear.

中文名称

迈凌 迈凌微电子有限公司

数据手册

下载地址下载地址二

更新时间

2026-2-10 10:20:00

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SP809规格书详情

描述 Description

The SP809 is a low power microprocessor (μP) supervisory circuit used to monitor power supplies in μP and digital systems.  It provides applications with benefits of circuit reliability and low cost by eliminating external components. If the VCC supply voltage falls below preset threshold then a reset signal is asserted for at least 140ms after VCC has risen above the reset threshold.  The SP810 has been designed with a reset comparator to help identify invalid signals, which last less than 140ms. The SP810 has an active-low RESET output.

特性 Features

·Ultra-low supply current 1µA (typ.)
·Guaranteed reset valid to VCC = 0.9V
·140 ms minimum power-on reset pulse width
·Internally fixed threshold 2.3V, 2.6V, 2.9V, 3.1V
·Tight voltage threshold tolerance: 1.5%
·Offered in a 3-pin SOT-23 package

应用 Application

·Portable electronic devices
·Electrical power meters
·Digital still cameras
·uP power monitoring

技术参数

  • 产品编号:

    SP809EK-L-2-6/TR

  • 制造商:

    MaxLinear, Inc.

  • 类别:

    集成电路(IC) > 监控器

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 类型:

    简单复位/加电复位

  • 电压 - 阈值:

    2.6V

  • 输出:

    推挽式/图腾柱

  • 复位:

    低有效

  • 复位超时:

    最小为 140ms

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    TO-236-3,SC-59,SOT-23-3

  • 供应商器件封装:

    SOT-23-3

  • 描述:

    IC SUPERVISOR 1 CHANNEL SOT23-3

供应商 型号 品牌 批号 封装 库存 备注 价格
Sipex/EXAR
24+
SOT-23
5000
只做原装公司现货
询价
EXAR(SIPEX)
20+
SOT-23
5600
样品可出,原装现货
询价
Exar
2020+
N/A
10
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询价
EXAR/艾科嘉
24+
SOT23
9600
原装现货,优势供应,支持实单!
询价
台产
25+
SOT23-3
1
优势
询价
SIPEX
25+
SOT23-3
3373
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙
询价
EXAR/艾科嘉
23+
SOT-23-3
50000
全新原装正品现货,支持订货
询价
EXAR
24+
SOT123
36200
全新原装现货/放心购买
询价
SIPEX
24+
SOP
2500
询价
EXAR
16+
NA
8800
原装现货,货真价优
询价