參數(shù)資料
型號(hào): L4940D2T85
廠(chǎng)商: 意法半導(dǎo)體
英文描述: VERY LOW DROP 1.5 A REGULATORS
中文描述: 極低降1.5 A的調(diào)節(jié)器
文件頁(yè)數(shù): 10/13頁(yè)
文件大?。?/td> 129K
代理商: L4940D2T85
Figure 26 :
DistributedSupply with On-cardL4940 and L4941Low-drop Regulators.
ADVANTAGES OF THESE APPLICATIONS ARE :
On card regulation with short-circuit and thermal protection on each output.
Very high total system efficiency due to the switching preregulation and very low-drop postregulations.
Figure 27.
ADVANTAGES OF THIS CONFIGURATION ARE :
Very high regulation (line and load) on boththe output voltages.
12 V output short-circuit and thermally protected.
Very high efficiency on the 12 V outputdue to the very low drop regulator.
L4940 series
10/13
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L4940D2T85-TR 功能描述:低壓差穩(wěn)壓器 - LDO 8.5V 1.5A Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
L4940P12 功能描述:低壓差穩(wěn)壓器 - LDO 12V 1.5A Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
L4940P50 制造商:STMicroelectronics 功能描述:
L4940P85 功能描述:低壓差穩(wěn)壓器 - LDO 8.5V 1.5A Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
L4940V10 功能描述:低壓差穩(wěn)壓器 - LDO 10V 1.5A Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓(最大值):307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20