| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
5V/3.3V/3V or Adjustable, High-Efficiency, General Description The MAX649/MAX651/MAX652 BiCMOS, step-down DC-DC switching controllers provide high efficiency over three decades of load current. A unique, current-limited pulse-frequency-modulated (PFM) control scheme gives these devices the benefits of pulse-width-modulation (PWM) converte 文件:266.68 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
5V/3.3V/3V or Adjustable, High-Efficiency, General Description The MAX649/MAX651/MAX652 BiCMOS, step-down DC-DC switching controllers provide high efficiency over three decades of load current. A unique, current-limited pulse-frequency-modulated (PFM) control scheme gives these devices the benefits of pulse-width-modulation (PWM) converte 文件:266.68 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
50ppm/?C, SOT23, 3-Terminal, 1.2V Voltage Reference 文件:328.48 Kbytes 頁數(shù):6 Pages | MAXIM 美信 | MAXIM | ||
50ppm/?C, SOT23, 3-Terminal, 1.2V Voltage Reference 文件:328.48 Kbytes 頁數(shù):6 Pages | MAXIM 美信 | MAXIM | ||
50ppm/?C, SOT23, 3-Terminal, 1.2V Voltage Reference 文件:328.48 Kbytes 頁數(shù):6 Pages | MAXIM 美信 | MAXIM | ||
50ppm/°C、SOT23、三端、1.2V電壓基準(zhǔn) MAX6520是采用SOT23-3封裝的超低功耗1.2V精密三端子基準(zhǔn)電壓源。MAX6520是現(xiàn)有兩端子分流基準(zhǔn)電壓源的低功耗替代產(chǎn)品,非常適合具有節(jié)能要求的3V電池供電設(shè)備。與丟棄電池電流并需要外部串聯(lián)電阻的兩端子基準(zhǔn)電壓源不同,MAX6520的最大電源電流為70μA(通常僅為50μA),且與輸入電壓無關(guān)。此特性有助于在所有電池電壓下實(shí)現(xiàn)盡可能高的效率。\n\n MAX6520的工作電源電壓低至2.4V,SOT23封裝的初始精度為±1%。\n\n 輸出電壓溫度系數(shù)僅為25ppm/°C(典型值),采用SOT23封裝時(shí)確保低于50ppm/°C。\n\n ? ? 3引腳SOT23封裝\n? 溫度系數(shù):50ppm/°C(最大值)\n? 電源電流在整個(gè)溫度范圍內(nèi)與輸入電壓無關(guān)\n? 電源電流:50μA\n? 輸入電壓范圍:2.4V至11V\n? 初始精度:±1%; | ADI 亞德諾 | ADI | ||
Package:TO-236-3,SC-59,SOT-23-3;包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 電壓基準(zhǔn) 描述:IC VREF SERIES 1% SOT23-3 | AD 亞德諾 | AD |
技術(shù)參數(shù)
- Temp. Coeff. (max)(ppm/°C):
50
- ISUPPLY (max)(μA):
70
- Initial Accuracy (@ +25°C)(% max):
1
- VSUPPLY (min)(V):
2.4
- VSUPPLY (max)(V):
11
- Noise 0.1Hz to 10Hz (typ)(μVpp):
10
- Features:
Series
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOT23/3
- Smallest Available Pckg. (max w/pins)(mm2):
8
- Budgetary Price (See Notes):
$1.46 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
24+ |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
MAXIM |
23+ |
SOP-8 |
5700 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
MAXIM |
25+ |
SOP8 |
3345 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
MAXIM |
17+ |
SOT23-3 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
24+ |
SOP-8 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | ||
MAXIM |
16+ |
SOP8 |
8000 |
原裝現(xiàn)貨請(qǐng)來電咨詢 |
詢價(jià) | ||
MAXIM |
25+ |
SOP8 |
20000 |
品牌一級(jí)代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢! |
詢價(jià) | ||
MAXIM |
2016+ |
SOP8 |
2784 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
MAXIM |
13+ |
SOT |
3758 |
原裝分銷 |
詢價(jià) |
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