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MAX6474

300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit

GeneralDescription TheMAX6469–MAX6484arelow-dropoutlinearregulatorswithafullyintegratedmicroprocessorresetcircuit.Eachisavailablewithpresetoutputvoltagesfrom+1.5Vto+3.3Vin100mVincrementsanddeliversupto300mAofloadcurrent.Thesedevicesconsumeonly82μAofsupply

MaximMaxim Integrated Products

美信美信半導體

MAX6474

300mA LDO線性穩(wěn)壓器，內(nèi)置微處理器復位電路; ? 3 x 3 UCSP、6引腳SOT23或8引腳TDFN封裝 \n? +1.5V至+3.3V預置輸出電壓(預置間隔100mV) \n? SET引腳用于調(diào)節(jié)輸出電壓 \n? 75μVRMS LDO輸出電壓噪聲(MAX6477–MAX6484) \n? 整個工作溫度范圍內(nèi)精度為±2.0% \n? 保證提供300mA輸出電流 \n? 低壓差 \n? 150mA時55mV \n? 300mA時114mV \n? 82μA電源電流，0.1μA關(guān)斷電流 \n? 反向輸入電流保護、過熱和短路防護 \n? 微處理器復位信號，具有4種超時選項 \n? 推挽式或漏極開路的/RESET輸出 \n? 手動復位輸入 \n? 遠端反饋檢測;

MAX6469–MAX6484是低壓差線性穩(wěn)壓器，具有完全集成的微處理器復位電路。它們均具有+1.5V至+3.3V預置輸出電壓，預置間隔100mV，并可提供最高300mA的負載電流。這些器件僅消耗82μA電源電流。低電源電流、低壓差和集成的復位功能使這些器件非常適合電池供電的便攜式設備。\nMAX6469–MAX6484包含一個復位輸出，用于指示穩(wěn)壓器輸出是否跌落至標準微處理器電源容限以下(-7.5%或-12.5%標稱輸出電壓)，省去了外部微處理器監(jiān)控電路，并保證電源電壓和時鐘振蕩器在處理器使能之前達到穩(wěn)定。這些器件提供推挽式或漏極開路、低電平有效復位輸出，具有2.5ms、20ms、150ms或1200ms (最小值)超時周期。\nMAX6469/MAX6470/MAX6473–MAX6478/MAX6481–MAX6484還具有關(guān)斷功能，關(guān)斷時電源電流降至0.1μA (典型值)。MAX6471–MAX6474/MAX6479–MAX6482提供手動復位輸入，可在穩(wěn)壓器輸出符合要求時觸發(fā)微處理器復位。MAX6475/MAX6476/MAX6483/MAX6484具有遠端反饋檢測引腳，適合外接NPN晶體管的大電流應用。MAX6469–MAX6476采用6引腳SOT23封裝和8引腳TDFN封裝。MAX6477–MAX6484采用3 x 3裸片級封裝(UCSP?)。所有器件均工作于-40°C至+85°C溫度范圍。

ADIAnalog Devices

亞德諾亞德諾半導體技術(shù)有限公司

MAX6474TA15AD3

300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit

GeneralDescription TheMAX6469–MAX6484arelow-dropoutlinearregulatorswithafullyintegratedmicroprocessorresetcircuit.Eachisavailablewithpresetoutputvoltagesfrom+1.5Vto+3.3Vin100mVincrementsanddeliversupto300mAofloadcurrent.Thesedevicesconsumeonly82μAofsupply

MaximMaxim Integrated Products

美信美信半導體

MAX6474TA18BD3

300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit

GeneralDescription TheMAX6469–MAX6484arelow-dropoutlinearregulatorswithafullyintegratedmicroprocessorresetcircuit.Eachisavailablewithpresetoutputvoltagesfrom+1.5Vto+3.3Vin100mVincrementsanddeliversupto300mAofloadcurrent.Thesedevicesconsumeonly82μAofsupply

MaximMaxim Integrated Products

美信美信半導體

MAX6474TA25AD3

300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit

GeneralDescription TheMAX6469–MAX6484arelow-dropoutlinearregulatorswithafullyintegratedmicroprocessorresetcircuit.Eachisavailablewithpresetoutputvoltagesfrom+1.5Vto+3.3Vin100mVincrementsanddeliversupto300mAofloadcurrent.Thesedevicesconsumeonly82μAofsupply

MaximMaxim Integrated Products

美信美信半導體

MAX6474TA28BD3

300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit

GeneralDescription TheMAX6469–MAX6484arelow-dropoutlinearregulatorswithafullyintegratedmicroprocessorresetcircuit.Eachisavailablewithpresetoutputvoltagesfrom+1.5Vto+3.3Vin100mVincrementsanddeliversupto300mAofloadcurrent.Thesedevicesconsumeonly82μAofsupply

MaximMaxim Integrated Products

美信美信半導體

MAX6474TA30AD3

300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit

GeneralDescription TheMAX6469–MAX6484arelow-dropoutlinearregulatorswithafullyintegratedmicroprocessorresetcircuit.Eachisavailablewithpresetoutputvoltagesfrom+1.5Vto+3.3Vin100mVincrementsanddeliversupto300mAofloadcurrent.Thesedevicesconsumeonly82μAofsupply

MaximMaxim Integrated Products

美信美信半導體

MAX6474TA33BD3

300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit

GeneralDescription TheMAX6469–MAX6484arelow-dropoutlinearregulatorswithafullyintegratedmicroprocessorresetcircuit.Eachisavailablewithpresetoutputvoltagesfrom+1.5Vto+3.3Vin100mVincrementsanddeliversupto300mAofloadcurrent.Thesedevicesconsumeonly82μAofsupply

MaximMaxim Integrated Products

美信美信半導體

MAX6474UT15AD3

300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit

GeneralDescription TheMAX6469–MAX6484arelow-dropoutlinearregulatorswithafullyintegratedmicroprocessorresetcircuit.Eachisavailablewithpresetoutputvoltagesfrom+1.5Vto+3.3Vin100mVincrementsanddeliversupto300mAofloadcurrent.Thesedevicesconsumeonly82μAofsupply

MaximMaxim Integrated Products

美信美信半導體

MAX6474UT18BD3

300mA LDO Linear Regulators with Internal Microprocessor Reset Circuit

GeneralDescription TheMAX6469–MAX6484arelow-dropoutlinearregulatorswithafullyintegratedmicroprocessorresetcircuit.Eachisavailablewithpresetoutputvoltagesfrom+1.5Vto+3.3Vin100mVincrementsanddeliversupto300mAofloadcurrent.Thesedevicesconsumeonly82μAofsupply

MaximMaxim Integrated Products

美信美信半導體

技術(shù)參數(shù)

  • VIN (max)(V)：

    5.5

  • Rated ILOAD(mA)：

    300

  • Preset VOUT(V)：

    1.5

  • Polarity：

    Positive

  • # Regulators：

    1

  • VDROPOUT @Rated ILOAD (typ)(V)：

    0.11

  • VOUT Acc.(±%)：

    1.3

  • ICC (typ)(μA)：

    82

  • ICC (max)(μA)：

    136

  • Internal Pass Transistor：

    Yes

  • Shutdn/ Enable：

    Yes

  • Output Voltage Noise (typ)(μV RMS)：

    150

  • Ref. Bypass：

    No

  • Low Batt./ Pwr. Fail Out：

    No

  • POK/ RST Output：

    Reset

  • POK/ RST Output Type：

    Open Drain Active Low

  • POK/ Reset Thresh. (nom)(V)：

    Vout-12.5%

  • Reset PW (min)(ms)：

    2.5

  • Watchdog：

    No

  • Reverse Batt. Protect.：

    No

  • EV Kit Available：

    Yes

  • RoHS Available：

    Yes

  • Oper. Temp.(°C)：

    -40 to +85

  • Package/ Pins：

    TDFN/8

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

    9.6

  • Budgetary Price (See Notes)：

    $1.86 @1k

供應商型號品牌批號封裝庫存備注價格
MAXIM
23+
NA
25060
只做進口原裝,終端工廠免費送樣
 詢價
MAXIM
13+
TDFN
3738
原裝分銷
 詢價
6/QFN?3x3Thin
23+
NA
15659
振宏微專業(yè)只做正品,假一罰百!
 詢價
MAXIM/美信
24+
SSOPQFN
25050
原廠支持公司優(yōu)勢現(xiàn)貨
 詢價
Maxim
1931+
N/A
2500
加我qq或微信，了解更多詳細信息,體驗一站式購物
 詢價
MAXIM
20+
DFN-8
2500
就找我吧!--邀您體驗愉快問購元件!
 詢價
Maxim
22+
8TDFNEP
9000
原廠渠道,現(xiàn)貨配單
 詢價
MAXIM/美信
23+
SOT23-6
13000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
 詢價
Maxim
22+
8-WDFN
9000
原廠渠道,現(xiàn)貨配單
 詢價
MAXIM
23+
8-tdfn
35500
原裝正品現(xiàn)貨庫存QQ:2987726803
 詢價
更多MAX6474供應商 更新時間2025-7-29 13:52:00

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