| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
LM2771 | LM2771 Low-Ripple 250mA Switched Capacitor Step-Down DC/DC Converter 1FEATURES 2? Low-Noise Fixed Frequency Operation ? 1.5V Output Voltage ? Li-Ion (3.6V) to 1.5V with 81% Efficiency ? 1.7% Output Voltage Accuracy ? Very Low Output Ripple: 8mV @ 250mA ? Output Currents up to 250mA ? 2.7V to 5.5V Input Range ? Shutdown Disconnects Load from VIN ? 1 文件：943.87 Kbytes 頁(yè)數(shù)：16 Pages | TI 德州儀器 | TI | |
LM2771 | Low-Ripple 250mA Switched Capacitor Step-Down DC/DC Converter 文件：888.63 Kbytes 頁(yè)數(shù)：10 Pages | NSC 國(guó)半 | NSC | |
LM2771 | Low-Ripple 250mA Switched Capacitor Step-Down DC/DC Converter 文件：1.38978 Mbytes 頁(yè)數(shù)：16 Pages | TI 德州儀器 | TI | |
LM2771 | 低紋波 250mA 開關(guān)電容器降壓直流/直流轉(zhuǎn)換器 The LM2771 is a switched capacitor step-down regulator that produces a 1.5V output without the use of an inductor. It is capable of supplying loads up to 250mA. The LM2771 operates with an input voltage from 2.7V to 5.5V, and requires only 3 low-cost ceramic capacitors.The LM2771 uses a regulated 0. ? Low-Noise Fixed Frequency Operation\n? 1.5V Output Voltage\n? Li-Ion (3.6V) to 1.5V with 81% Efficiency\n? 1.7% Output Voltage Accuracy\n? Very Low Output Ripple: 8mV @ 250mA \n? Output Currents up to 250mA\n? 2.7V to 5.5V Input Range\n? Shutdown Disconnects Load from VIN\n? 1.1MHz Switchi; | TI 德州儀器 | TI | |
絲印：L2771；Package：WSON；LM2771 Low-Ripple 250mA Switched Capacitor Step-Down DC/DC Converter 1FEATURES 2? Low-Noise Fixed Frequency Operation ? 1.5V Output Voltage ? Li-Ion (3.6V) to 1.5V with 81% Efficiency ? 1.7% Output Voltage Accuracy ? Very Low Output Ripple: 8mV @ 250mA ? Output Currents up to 250mA ? 2.7V to 5.5V Input Range ? Shutdown Disconnects Load from VIN ? 1 文件：943.87 Kbytes 頁(yè)數(shù)：16 Pages | TI 德州儀器 | TI | ||
絲印：L2771；Package：WSON；LM2771 Low-Ripple 250mA Switched Capacitor Step-Down DC/DC Converter 1FEATURES 2? Low-Noise Fixed Frequency Operation ? 1.5V Output Voltage ? Li-Ion (3.6V) to 1.5V with 81% Efficiency ? 1.7% Output Voltage Accuracy ? Very Low Output Ripple: 8mV @ 250mA ? Output Currents up to 250mA ? 2.7V to 5.5V Input Range ? Shutdown Disconnects Load from VIN ? 1 文件：943.87 Kbytes 頁(yè)數(shù)：16 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/l2771/marking.html">L2771；Package：WSON；LM2771 Low-Ripple 250mA Switched Capacitor Step-Down DC/DC Converter 1FEATURES 2? Low-Noise Fixed Frequency Operation ? 1.5V Output Voltage ? Li-Ion (3.6V) to 1.5V with 81% Efficiency ? 1.7% Output Voltage Accuracy ? Very Low Output Ripple: 8mV @ 250mA ? Output Currents up to 250mA ? 2.7V to 5.5V Input Range ? Shutdown Disconnects Load from VIN ? 1 文件：943.87 Kbytes 頁(yè)數(shù)：16 Pages | TI 德州儀器 | TI | ||
絲?。?a target="_blank" title="Marking" href="/l2771/marking.html">L2771；Package：WSON；LM2771 Low-Ripple 250mA Switched Capacitor Step-Down DC/DC Converter 1FEATURES 2? Low-Noise Fixed Frequency Operation ? 1.5V Output Voltage ? Li-Ion (3.6V) to 1.5V with 81% Efficiency ? 1.7% Output Voltage Accuracy ? Very Low Output Ripple: 8mV @ 250mA ? Output Currents up to 250mA ? 2.7V to 5.5V Input Range ? Shutdown Disconnects Load from VIN ? 1 文件：943.87 Kbytes 頁(yè)數(shù)：16 Pages | TI 德州儀器 | TI | ||
Low-Ripple 250mA Switched Capacitor Step-Down DC/DC Converter 文件：888.63 Kbytes 頁(yè)數(shù)：10 Pages | NSC 國(guó)半 | NSC | ||
Low-Ripple 250mA Switched Capacitor Step-Down DC/DC Converter 文件：1.38978 Mbytes 頁(yè)數(shù)：16 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Vin (Max) (V)：
5.5
- Vout (Min) (V)：
1.5
- Vout (Max) (V)：
1.5
- Iout (Max) (A)：
0.25
- Regulated outputs (#)：
1
- Switching frequency (Min) (kHz)：
800
- Switching frequency (Max) (kHz)：
1400
- Iq (Typ) (mA)：
0.045
- Features：
Adjustable Current Limit
- Operating temperature range (C)：
-30 to 110
- Rating：
Catalog
- Type：
Charge Pump
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
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+ |
4.85 |
32500 |
德州代理承諾銷售原裝正品公司可開正規(guī)17%增值稅票 |
詢價(jià) | ||
TI |
25+23+ |
23485 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | |||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
TI |
16+ |
WSON |
10000 |
原裝正品 |
詢價(jià) | ||
TI |
24+ |
10-WSON(3x3) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價(jià) | ||
NSC |
23+ |
10-LLP |
65600 |
詢價(jià) | |||
TI |
20+ |
NA |
53650 |
TI原裝主營(yíng)-可開原型號(hào)增稅票 |
詢價(jià) | ||
Texas Instruments |
24+ |
10-WSON(3x3) |
65200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
TI/德州儀器 |
23+ |
10-WSON |
3826 |
原裝正品代理渠道價(jià)格優(yōu)勢(shì) |
詢價(jià) |
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