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MAX6421

低功耗、SC70/SOT封装、微处理器复位电路,可通过电容调节复位超时周期

MAX6340/MAX6421–MAX6426低功耗、微处理器监控电路可监视1.6V至5V的系统电压。这些器件执行一个功能:一旦VCC电源电压降低到它的复位门限以下便发出一个复位信号。当VCC上升到复位门限以上时,在复位延时周期内复位输出仍将维持复位状态。复位延时可由外部电容器设置,提供了更多的灵活性。\n\n MAX6421/MAX6424具有低有效、推挽式复位输出;MAX6422具有高有效、推挽式复位输出;而MAX6340/MAX6423/MAX6425/MAX6426具有低有效、漏极开路复位输出。MAX6421/MAX6422/MAX6423提供4引脚、SC70封装或SOT14 • 监视1.6V至5V的系统电压\n• 低静态电流(1.6µA,典型值)\n• 推挽式/RESET\n• 漏极开路/RESET\n• 保证复位有效至VCC = 1V\n• 微型4引脚SC70封装、4引脚SOT143封装和5引脚SOT23封装\n• MAX6424/MAX6425引脚兼容于NCP300—NCP303、MC33464/MC33465、S807/S808/S809和RN5VD\n• MAX6426引脚兼容于PST92XX;

ADI

亚德诺

MAX6421US__-T

Low-Power, SC70/SOT 關P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

General Description The MAX6340/MAX6421–MAX6426 low-power micro processor supervisor circuits monitor system voltages from 1.6V to 5V. These devices perform a single function: they assert a reset signal whenever the VCC supply volt age falls below its reset threshold. The reset output remains a

文件:254.59 Kbytes 页数:10 Pages

MAXIM

美信

MAX6421US16-T

Low-Power, SC70/SOT 關P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

General Description The MAX6340/MAX6421–MAX6426 low-power micro processor supervisor circuits monitor system voltages from 1.6V to 5V. These devices perform a single function: they assert a reset signal whenever the VCC supply volt age falls below its reset threshold. The reset output remains a

文件:240.6 Kbytes 页数:10 Pages

MAXIM

美信

MAX6421US22-T

Low-Power, SC70/SOT 關P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

General Description The MAX6340/MAX6421–MAX6426 low-power micro processor supervisor circuits monitor system voltages from 1.6V to 5V. These devices perform a single function: they assert a reset signal whenever the VCC supply volt age falls below its reset threshold. The reset output remains a

文件:240.6 Kbytes 页数:10 Pages

MAXIM

美信

MAX6421US26-T

Low-Power, SC70/SOT 關P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

General Description The MAX6340/MAX6421–MAX6426 low-power micro processor supervisor circuits monitor system voltages from 1.6V to 5V. These devices perform a single function: they assert a reset signal whenever the VCC supply volt age falls below its reset threshold. The reset output remains a

文件:240.6 Kbytes 页数:10 Pages

MAXIM

美信

MAX6421US29-T

Low-Power, SC70/SOT 關P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

General Description The MAX6340/MAX6421–MAX6426 low-power micro processor supervisor circuits monitor system voltages from 1.6V to 5V. These devices perform a single function: they assert a reset signal whenever the VCC supply volt age falls below its reset threshold. The reset output remains a

文件:240.6 Kbytes 页数:10 Pages

MAXIM

美信

MAX6421US46-T

Low-Power, SC70/SOT 關P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

General Description The MAX6340/MAX6421–MAX6426 low-power micro processor supervisor circuits monitor system voltages from 1.6V to 5V. These devices perform a single function: they assert a reset signal whenever the VCC supply volt age falls below its reset threshold. The reset output remains a

文件:240.6 Kbytes 页数:10 Pages

MAXIM

美信

MAX6421XS__-T

Low-Power, SC70/SOT 關P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

General Description The MAX6340/MAX6421–MAX6426 low-power micro processor supervisor circuits monitor system voltages from 1.6V to 5V. These devices perform a single function: they assert a reset signal whenever the VCC supply volt age falls below its reset threshold. The reset output remains a

文件:254.59 Kbytes 页数:10 Pages

MAXIM

美信

MAX6421XS16-T

Low-Power, SC70/SOT 關P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

General Description The MAX6340/MAX6421–MAX6426 low-power micro processor supervisor circuits monitor system voltages from 1.6V to 5V. These devices perform a single function: they assert a reset signal whenever the VCC supply volt age falls below its reset threshold. The reset output remains a

文件:240.6 Kbytes 页数:10 Pages

MAXIM

美信

MAX6421XS22-T

Low-Power, SC70/SOT 關P Reset Circuits with Capacitor-Adjustable Reset Timeout Delay

General Description The MAX6340/MAX6421–MAX6426 low-power micro processor supervisor circuits monitor system voltages from 1.6V to 5V. These devices perform a single function: they assert a reset signal whenever the VCC supply volt age falls below its reset threshold. The reset output remains a

文件:240.6 Kbytes 页数:10 Pages

MAXIM

美信

技术参数

  • Reset Thresh. Accur. (@ +25°C)(%):

    1.5

  • Reset Out:

    Active Low

  • tRESET (min):

    1ms to 15ms

  • Watchdog Feature:

    No Watchdog

  • ICC (max)(µA):

    2.5

  • RoHS Available:

    Yes

  • Oper. Temp.(°C):

    -40 to +85

  • Package/ Pins:

    SC70/4

  • Smallest Available Pckg. (max w/pins)(mm2):

    5.4

  • Budgetary Price (See Notes):

    $1.37 @1k

供应商型号品牌批号封装库存备注价格
ADI
25+
4-SOT_23-N/A,4-SC70-N/A
5500
Low-Power, SC70/SOT μP Reset Circuits with Capacit
询价
ADI
25+
4-SOT_23-N/A,4-SC70-N/A
5500
Low-Power, SC70/SOT μP Reset Circuits with Capacit
询价
MAXIM
17+
SC70-4
6200
100%原装正品现货
询价
MAXIM
13+
SC70
3758
原装分销
询价
MAXIM
2016+
SOT343
5140
只做原装,假一罚十,公司可开17%增值税发票!
询价
MAXIM
23+
SC70-4
8560
受权代理!全新原装现货特价热卖!
询价
MAX
25+
MAX6421XS48+
13650
原装正品,假一罚百!
询价
MAXIM
19+
SC70-4
8650
原装正品,现货热卖
询价
MaximIntegrated
26+
SC-70-4
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
Maxim
23+
SOT-143-4T
65600
询价
更多MAX6421供应商 更新时间2026-11-1 11:01:00