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MCP809

低電平有效 3 引腳復(fù)位 IC; ? Precise Monitoring of 3V, 3.3V, and 5V Supply Voltages\n? Fully specified over temperature\n? 140ms min. Power-On Reset Pulse Width, 240ms Typical \n? ?Active-low RESET Output (MCP809)\n? ?Active-high RESET Output (MCP810)\n \n? Specified RESET Output Valid for VCC≥1V \n? Low Supply Current, 15μA typical\n? Power supply transient immunity;

The MCP809/810 microprocessor supervisory circuits can be used to monitor the power supplies in microprocessor and digital systems. They provide a reset to the microprocessor during power-up, power-down and brown-out conditions. The function of the MCP809/810 is to monitor the VCC supply voltage, and assert a reset signal whenever this voltage declines below the factory-programmed reset threshold. The reset signal remains asserted for 240ms after VCC rises above the threshold. The MCP809 has an active-low RESET output, while the MCP810 has an active-high RESET output. Seven standard reset voltage options are available, suitable for monitoring 5V, 3.3V, and 3V supply voltages. With a low supply current of only 15μA, the MCP809/810 are ideal for use in portable equipment. The MCP809/MCP810 are available in the 3-pin SOT23 package.

TITexas Instruments

德州儀器美國(guó)德州儀器公司

MCP809

3-Pin Microprocessor Reset Circuits

NSCNational Semiconductor (TI)

美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司

MCP809

MICROCONTROLLER SUPERVISORY CIRCUIT WITH PUSH-PULL OUTPUT

MicrochipMicrochip Technology

微芯科技微芯科技股份有限公司

MCP809

3-Pin Microprocessor Reset Circuits

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

MCP809M3-2.93SLASHNOPB

絲?。?a target="_blank" title="Marking" href="/srb/marking.html">SRB；Package：SOT-23；MCP809/MCP810 3-Pin Microprocessor Reset Circuits

1FEATURES 2?PreciseMonitoringof3V,3.3V,and5VSupply Voltages ?Fullyspecifiedovertemperature ?140msmin.Power-OnResetPulseWidth, 240msTypical –Active-lowRESETOutput(MCP809) –Active-highRESETOutput(MCP810) ?SpecifiedRESETOutputValidforVCC≥1V ?LowSupplyCurr

TI2Texas Instruments

德州儀器美國(guó)德州儀器公司

MCP809M3-2.93SLASHNOPB.A

絲印：SRB；Package：SOT-23；MCP809/MCP810 3-Pin Microprocessor Reset Circuits

1FEATURES 2?PreciseMonitoringof3V,3.3V,and5VSupply Voltages ?Fullyspecifiedovertemperature ?140msmin.Power-OnResetPulseWidth, 240msTypical –Active-lowRESETOutput(MCP809) –Active-highRESETOutput(MCP810) ?SpecifiedRESETOutputValidforVCC≥1V ?LowSupplyCurr

TI2Texas Instruments

德州儀器美國(guó)德州儀器公司

MCP809M3-2.63

3-Pin Microprocessor Reset Circuits

NSCNational Semiconductor (TI)

美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司

MCP809M3-2.93

3-Pin Microprocessor Reset Circuits

NSCNational Semiconductor (TI)

美國(guó)國(guó)家半導(dǎo)體美國(guó)國(guó)家半導(dǎo)體公司

MCP809M3-2.93/NOPB

3-Pin Microprocessor Reset Circuits

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

MCP809M3-2.93SLASHNOPB

3-Pin Microprocessor Reset Circuits

TI1Texas Instruments

德州儀器美國(guó)德州儀器公司

技術(shù)參數(shù)

  • Threshold voltage 1 (Typ) (V)：

    2.93

  • Features：

    Ease-of-use

  • Reset threshold accuracy (%)：

    5

  • Output driver type/reset output：

    Active-low

  • Time delay (ms)：

    240

  • Rating：

    Catalog

  • Watchdog timer WDI (sec)：

    None

  • Operating temperature range (C)：

    -40 to 105

供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
TI
24+
SOT-23|3
451000
免費(fèi)送樣原盒原包現(xiàn)貨一手渠道聯(lián)系
 詢價(jià)
ON/安森美
23+
AN
13000
原廠授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
 詢價(jià)
TI德州儀器
22+
24000
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu)
 詢價(jià)
TI/德州
2018+
SOT-23
32500
德州代理承諾銷(xiāo)售原裝正品公司可開(kāi)正規(guī)17%增值稅票
 詢價(jià)
MICROCHIP
2016+
SOT23
2720
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
 詢價(jià)
MICROCHIP
17+
6200
100%原裝正品現(xiàn)貨
 詢價(jià)
24+
5000
公司存貨
 詢價(jià)
MICROCHIP
25+
SOT23-3
2500
強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢!
 詢價(jià)
原廠正品
23+
MSOP10
5000
原裝正品,假一罰十
 詢價(jià)
MICROCHIP
13+
4481
原裝分銷(xiāo)
 詢價(jià)
更多MCP809供應(yīng)商 更新時(shí)間2025-7-28 17:06:00

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