產(chǎn)品詳情
高精度、低噪音、超小封裝 ME6219 系列
概述
ME6219 系列是高精度、低噪聲、CMOS LDO 穩(wěn)壓器。 ME6219 系列提供低輸出噪聲、高紋波抑制比、低壓差,是當(dāng)今尖端手機(jī)的理想選擇。 ME6219 系列還與低 ESR 陶瓷電容器完全兼容,降低了成本并提高了輸出穩(wěn)定性。由于出色的瞬態(tài)響應(yīng)性能和在寬頻率范圍內(nèi)實(shí)現(xiàn)的高 PSRR,即使在頻繁的負(fù)載波動(dòng)期間也能保持這種高水平的輸出穩(wěn)定性。 CE 功能允許關(guān)閉穩(wěn)壓器的輸出,從而大大降低功耗。
特征:
高精度:±2%
工作電壓范圍:1.2V~5.0V(0.1V步進(jìn)可選)
功耗:65uA(典型值)
大輸出電流:300mA(VIN=4.3V,VOUT=3.3V) ?
輸入穩(wěn)定性:0.05%/V(TYP.)
封裝:SOT23-3,SOT89-3,SOT23-5,SOT89-5
典型應(yīng)用:
手機(jī)
無(wú)繩電話、無(wú)線電通訊設(shè)備
便攜式游戲
照相機(jī)、攝像機(jī)
參考電壓源
電池供電設(shè)備
ME6219 Series High accurate, Low noise, Ultra small package
General Debion
ME6219 series are highly accurate, low noise, CMOS LDO voltage regulators. Offering low output noise, high ripple rejection ratio, low dropout, the ME6219 series is ideal for today's cutting edge mobile phone. The ME6219 series is also fully compatible with low ESR ceramic capacitors, reducing cost and improving output stability. This high level of output stability is maintained even during frequent load fluctuations, due to the excellent transient response perbance and high PSRR achieved across a broad range of frequencies . The CE function allows the output of regulator to be turned off, resulting in greatly reduced power consumption.
Features:
Highly accurate:±2%
Operating voltage range:1.2V~5.0V(selectable in 0.1V steps)
Power consumption:65uA (TYP.)
Large output current:300mA(VIN=4.3V,VOUT=3.3V) l
Input stability:0.05%/V(TYP.)
Packages:SOT23-3,SOT89-3,SOT23-5,SOT89-5
Typical Application:
Mobile phones
Cordless phones, radio communication equipment
Portable games
Cameras, Video cameras
Reference voltage sources
Battery powered equipment
深圳市豐寶騰科技有限公司2014創(chuàng)建于深圳,是一家專業(yè)以電子產(chǎn)品開(kāi)發(fā)設(shè)計(jì)為宗旨,以MCU、電源芯片、二三極管等集成電路器件銷售的技術(shù)服務(wù)型企業(yè)。在芯片國(guó)產(chǎn)化趨勢(shì)下,公司陸續(xù)取得了南京微盟電子、芯脈技術(shù)、芯生美、沐矽昕等電源芯片代理權(quán),在C語(yǔ)言和匯編軟件載體中取得上海晟矽微電子、南京凌歐創(chuàng)芯的8位及32位MCU開(kāi)發(fā)銷售權(quán),相繼取得無(wú)錫新潔能、順燁等MOS,二極管等原廠的代理資質(zhì),不斷加碼為合作伙伴提供更多高品質(zhì)電子元器件和方案。微電子的不斷改進(jìn)發(fā)展,豐寶騰科技也在努力拓展市場(chǎng)的情形下也不斷加大對(duì)自身的投入,通過(guò)對(duì)硬件工程以及軟件編程的工程技術(shù)團(tuán)隊(duì)不斷投入,為客戶提供產(chǎn)品從方案開(kāi)發(fā)設(shè)計(jì)至器件供應(yīng)一條龍服務(wù)。