零件型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX6329 | 150mA、SOT23封裝、低壓差線性穩(wěn)壓器,內(nèi)置微處理器復(fù)位電路; ? 預(yù)設(shè)+3.3V/+2.5V/+1.8V或可調(diào)穩(wěn)壓器輸出\n\n? 指定工作范圍內(nèi)的穩(wěn)壓器精度為±3.0%\n\n? 電源電流:25μA\n\n? 100mA負(fù)載時(shí)的壓差低至180mV\n\n? 小型輸出電容(最小1μF陶瓷或鉭電容)\n\n? 零反向漏電流\n\n? 熱保護(hù)和短路保護(hù)\n\n? 具有100ms(最小值)超時(shí)的集成微處理器復(fù)位電路\n\n? 開漏和推挽復(fù)位輸出\n\n? 穩(wěn)壓器關(guān)斷輸入(MAX6329)或手動(dòng)復(fù)位輸入(MAX6349)\n\n? 6引腳SOT23封裝; MAX6329/MAX6349是集成了微處理器復(fù)位電路的低壓差、微功耗線性穩(wěn)壓器。每個(gè)器件都提供預(yù)設(shè)+3.3V、+2.5V、+1.8V或可調(diào)輸出電壓,并可提供高達(dá)150mA的負(fù)載電流。這些器件采用內(nèi)部P溝道MOSFET調(diào)整管,電源電流消耗僅為25μA,不受器件負(fù)載影響。這些器件具有低電源電流、低壓差和集成復(fù)位功能,非常適用于電池供電便攜式設(shè)備。\n\n MAX6329/MAX6349包含一個(gè)內(nèi)部復(fù)位電路,當(dāng)穩(wěn)壓器輸出降至標(biāo)準(zhǔn)微處理器電源容差(-5%或-10%)以下時(shí),該電路會(huì)發(fā)出指示。在穩(wěn)壓器輸出超過(guò)選定的復(fù)位閾值后,復(fù)位輸出保持置位100ms(最小值),確保電源電壓和時(shí)鐘振蕩器在處理器活動(dòng)使能之前已處于穩(wěn)定狀態(tài)。復(fù)位輸出提供推挽(低電平有效或高電平有效)和開漏(低電平有效)選項(xiàng)。內(nèi)部復(fù)位電路取代了外部微處理器監(jiān)控器或基于RC的復(fù)位時(shí)間延遲。\n\n MAX6329/MAX6349經(jīng)過(guò)優(yōu)化,可與1μF(最小值)輸出電容搭配使用。穩(wěn)壓器輸出電壓可通過(guò)SET處的外部電阻分壓器網(wǎng)絡(luò)進(jìn)行調(diào)節(jié)(通過(guò)復(fù)位閾值電壓跟蹤所需的輸出電壓)。每個(gè)器件都具有熱關(guān)斷保護(hù)、輸出短路保護(hù)和反向漏電保護(hù)。MAX6329具有關(guān)斷功能,可將穩(wěn)壓器電流降至1μA(最大值)以下,而MAX6349提供手動(dòng)復(fù)位輸入,在穩(wěn)壓器輸出位于規(guī)格范圍內(nèi)時(shí)將微處理器復(fù)位信號(hào)置位。\n\n ?\n\n | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | |
MAX6329 | 150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX6329 | 150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
150mA, SOT23, Low-Dropout Linear Regulators with Internal Microprocessor Reset Circuit | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5-Pin uP Supervisory Circuits with Watchdog and Manual Reset | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim |
技術(shù)參數(shù)
- VIN (max)(V):
5.5
- Adj. VOUT (min)(V):
1.23
- Adj. VOUT (max)(V):
5
- Rated ILOAD(mA):
150
- Preset VOUT(V):
1.8
- Polarity:
Positive
- # Regulators:
1
- VDROPOUT @Rated ILOAD (typ)(V):
0.3
- VOUT Acc.(±%):
3
- ICC (typ)(μA):
25
- ICC (max)(μA):
50
- Internal Pass Transistor:
Yes
- Shutdn/ Enable:
Yes
- Low Batt./ Pwr. Fail Out:
No
- POK/ RST Output:
Reset
- POK/ RST Output Type:
Open Drain Active High
- POK/ Reset Thresh. (nom)(V):
Vout-10%
- Reset PW (min)(ms):
100
- Watchdog:
No
- Reverse Batt. Protect.:
No
- RoHS Available:
Yes
- Oper. Temp.(°C):
0 to +85
- Package/ Pins:
SOT23/6
- Smallest Available Pckg. (max w/pins)(mm2):
9
- Budgetary Price (See Notes):
$1.86 @1k
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價(jià) | ||
MAXIM |
13+ |
SOT |
3738 |
原裝分銷 |
詢價(jià) | ||
Maxim |
1728+ |
? |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
MAXIM |
2011+ |
SOT23-6 |
6000 |
絕對(duì)原裝自己現(xiàn)貨 |
詢價(jià) | ||
maxim |
20+ |
PLCC |
2500 |
全新原裝 |
詢價(jià) | ||
Maxim |
1931+ |
N/A |
5000 |
加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物 |
詢價(jià) | ||
MAXIM |
20+ |
SOT23-6 |
1001 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢價(jià) | ||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
Maxim Integrated |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
Maxim |
22+ |
SOT236 |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) |
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