【应用】内置电池监控的LDO RP124x完美解决物联网智能管道采集器终端小尺寸问题，静态电流仅0.3μA
在物联网应用中大部分终端设备使用电池供电，笔者接触的项目中终端电池使用寿命一般需要保证3年以上。所以整个终端设计需要重点考虑低功耗，低功耗的重点就是电源设计以及电池的选择。
笔者接触过的项目物联网智能管道采集器终端（采集热力管道压力、温度数据后上传至后台），电池选用锂亚电池，因为锂亚电池具有很高的能量密度且自放电率极低。使用锂亚电池一般需要使用低功耗LDO（一般静态电流在1uA以下）降压至3V或2.8V给系统设备（MCU、传感器等设备）供电。而电池电压的监控也必不可少，小于设定的阈值就会进行低电量报警。
锂亚电池电压范围一般是在2-3.6V左右。一般的MCU ADC 引脚的输入阻抗要小于50KΩ，如果使用两个50KΩ进行分压直接接入MCU ADC引脚，系统会增加静态电流3.6V/(50+50KΩ)=36uA，对于低功耗设备是非常致命的。常规的解决方法是增加一级运放作为缓冲（阻抗匹配），使用MΩ级的电阻进行分压，然后再接入MCU ADC引脚。连接如下图所示。这样的话使用MΩ级的电阻进行分压的话，可以让静态电流减小到1uA以下。
图1 电池电压采集运放方案
以上的方案需要一颗运放+一颗LDO就可以完成系统的供电部分（系统供电以及电池电压检测）的设计，需要的器件以及外围阻容较多，对于小尺寸的智能管道采集器不太友好。
NISSHINBO日清纺一款内置电池监控（BM）的LDO RP124X，可以完美解决这个问题。它具有超低静态电流（0.3μA）且具备电池电压检测功能（内部集成了分压电阻和运放）。该芯片外部连接仅需三个外部电容极大减少BOM器件，极大节省电路板空间，非常适用于小尺寸终端应用。典型应用如下所示：
图2 RP124X典型应用
RP124X具有宽的输入电压范围（1.7~5.5V），LDO部分的静电电流典型值为0.2μA，输出电压精度可达到±0.8％，输出电流可达到100mA。RP124X电池监视部分静态电流典型值为0.1μA，可以将输入电压（VIN）分为1/3（RP124xxx3x）或1/4（RP124xxx4x）后接入MCU ADC引脚。工作温度范围为−40℃到85℃，还有1.2 x 1.2 x 0.4mm的DFN1212-6和2.9 x 2.8 x 1.1 mm的SOT-23-5两种类型的封装可供选择。
图3 RP124X 2种封装实物图
综上所述，对比于使用常规的分立器件RP124X内部集成了低功耗LDO、分压电阻以及低功耗运放，极大节省电路板空间，非常适用于小尺寸物联网终端应用。
关于Nisshinbo (日清纺)
原新日本无线（NJR）株式会社和原理光微电子（原RICOH）株式会社已于2022年1月合并，并以⽇清纺微电⼦（Nisshinbo）株式会社的名义运营。日清纺（Nisshinbo）整合两家公司的优势，完善 "连接一切 "的技术，并努力作为一个模拟解决方案的供应商进一步成长和发展，为实现超智能社会做出贡献。
- |
- +1 赞 0
- 收藏
- 评论 0
本文由吃饱了才有力气减肥转载自Nisshinbo，原文标题为:【应用】集成电池电压监控的LDO RP124X用于智能管道采集器，静态电流仅0.3μA且尺寸极小，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
相关推荐
【应用】日清纺车规LDO用于汽车数字钥匙，具有电压监测和看门狗功能，输出电压精度±1%
某客户的数字钥匙上需要用到两款LDO，一款LDO是实现从汽车12V电压转到5V的功能，用来控制MCU；另外一款LDO是做为二级电源，将5V电压转成3.3V，给MCU和蓝牙芯片供电，给客户推荐了日清纺的车规LDO RP130N331B-TR-AE。
应用方案 发布时间 : 2022-11-08
【应用】日清纺车规级LDO R5110S051B-E2-AE用于汽车电子换挡器系统，带有看门狗功能
在汽车电子换挡器系统中，可使用日清纺的带有看门狗的车规级LDO R5110S051B-E2-AE，在给MCU提供低噪声电源同时兼具看门狗功能，节约PCB设计资源，工作电压范围3.5~ 36 (50V)；工温-40至125℃。
应用方案 发布时间 : 2023-03-26
【应用】200mA电流输出能力的LDO R1524系列，可承受36V输入电压，助力倒车雷达系统供电稳定
NISSHINBO R1524系列LDO是一个性价比非常不错的产品，除了SOT-23-5封装外，还有其他的SOT-89-5及HSOP-6J封装，同时其输出电压也有多种。该器件在汽车里应用非常广泛，如本文提到的倒车雷达、车窗、天窗、BCM等方面，均可使用。
应用方案 发布时间 : 2023-10-21
【经验】LDO使用时电源纹波高温时比常温时要高，如何解决？
广播解码芯片的电源选择尤为重要，一颗高纹波抑制的电源是必须的，为此推荐选择Nisshinbo（原理光微电子）的高稳定性LDO R1114D331D。本文将介绍LDO使用时电源纹波高温时比常温时要高，如何解决？
设计经验 发布时间 : 2023-11-04
RP170x Series AEC-Q100 300 mA 10 V Input LDO Regulator for Automotive Applications
型号- RP170X251X,RP170XXXXB,RP170X,RP170X281X,RP170XXXXD,RP170X291X,RP170X601D,RP170X SERIES,RP170X121D,RP170X601X,RP170HXX1*-T1-#E,RP170X30XX,RP170X12XX,RP170X151X,RP170X301X,RP170X551X,RP170X121*5,RP170X331X,RP170X121X,RP170X121X5,RP170X301D,RP170X181X,RP170XXX1D,RP170XX1X-XX-AE,RP170NXX1*-TR-#E,RP170X60XX,RP170XX1X-XX-KE,RP170X501X
RP111x Series Good Transient Response Low Voltage 500 mA LDO for Automotive Applications
型号- RP111S291D,RP111N281D,RP111S291B,RP111N281B,RP111S251D,RP111N281B5,RP111S251B,RP111H181D,RP111X281X,RP111H181B,RP111X001B,RP111H331D,RP111H331B,RP111X001D,RP111NXX1*-TR-#E,RP111X361X,RP111X171X,RP111H071D,RP111H071B,RP111N121D,RP111N121B,RP111S071B,RP111S071D,RP111S281D5,RP111N001D,RP111X281D,RP111N001B,RP111S181D,RP111N151D,RP111S181B,RP111N151B,RP111S331D,RP111S331B,RP111X171XX,RP111H291D,RP111X181X,RP111H291B,RP111H251D,RP111H251B,RP111X SERIES,RP111NXX1B,RP111N341B,RP111NXX1D,RP111N341D,RP111X171D,RP111N111D,RP111N301B,RP111N301D,RP111N111B,RP111X361D,RP111N071B,RP111N071D,RP111X281*5,RP111S001B,RP111S001D,RP111S281B5,RP111H001*-T1-#E,RP111X071X,RP111HXX1*-T1-#E,RP111H121D,RP111H281B5,RP111H121B,RP111N181B,RP111N181D,RP111HXX1B,RP111S341B,RP111HXX1D,RP111SXX1*-E2-#E,RP111SXX1D,RP111S111B,RP111S301D,RP111S111D,RP111SXX1B,RP111X361,RP111S151D,RP111X,RP111S341D,RP111S151B,RP111H281D,RP111S001*-E2-#E,RP111X151X,RP111H281B,RP111S301B,RP111N331B,RP111N331D,RP111XXXD,RP111X181D,RP111N291D,RP111S281D,RP111N251D,RP111N291B,RP111S,RP111N281D5,RP111S281B,RP111N001*-TR-#E,RP111H151D,RP111H151B,RP111H111D,RP111H341D,RP111H281D5,RP111H111B,RP111H341B,RP111H301D,RP111N251B,RP111H301B,RP111X071D,RP111S121B,RP111S121D,RP111N,RP111H001D,RP111H001B,RP111XXX1D
R8155x Series AEC-Q100 Grade 1 1 A 36V Input Low Supply Current LDO for Automotive Applications
型号- R8155X60XX,R8155S252D,R8155X85XX,R8155S252B,R8155J341F,R8155J341E,R8155J341B,R8155J301F,R8155S802D,R8155J851B,R8155J301E,R8155J341D,R8155S802B,R8155J851D,R8155J301B,R8155J851E,R8155J851F,R8155J301D,R8155X28XX,R8155SXX2*-E2-FE,R8155J281E,R8155SXX2B,R8155S342B,R8155J281D,R8155SXX2D,R8155S342D,R8155J281F,R8155X34XX,R8155S302B,R8155JXX1*-T1-FE,R8155S302D,R8155J281B,R8155X30XX,R8155J601F,R8155J601E,R8155J601D,R8155X,R8155J601B,R8155S282B,R8155S852D,R8155J801B,R8155J331F,R8155JXX1F,R8155S852B,R8155S602D,R8155J801D,R8155J801E,R8155S602B,R8155JXX1D,R8155J801F,R8155JXX1E,R8155X80XX,R8155J331B,R8155JXX1B,R8155J331E,R8155J331D,R8155J501E,R8155J501F,R8155J501D,R8155X25XX,R8155J501B,R8155X SERIES,R8155S332B,R8155S332D,R8155J901B,R8155S502D,R8155J251D,R8155J901D,R8155J251F,R8155J901E,R8155X33XX,R8155J901F,R8155J251E,R8155X90XX,R8155J001C,R8155S502B,R8155S902D,R8155J251B,R8155X50XX,R8155S902B,R8155XXXXB,R8155J001C-T1-#E,R8155XXXXE,R8155S282D,R8155XXXXF,R8155XXXXD
【经验】360度以太网环视系统的LDO选型及设计注意事项
360度环视设计中物料选型就需要高规格高安全的LDO，本文分享NISSHINBO LDO RP170N在环视系统1.8V电源中的应用（摄像头和SOC端均有使用）。
设计经验 发布时间 : 2023-10-13
R8154x Series AEC-Q100 Grade 1 500 mA 36V Input Low Supply Current LDO for Automotive Applications
型号- R8154J001C-T1-#E,R8154JXX1*-T1-FE,R8154J301B,R8154XXXXB,R8154XXXXE,R8154XXXXD,R8154XXXXF,R8154X,R8154J301E,R8154X SERIES,R8154S252D,R8154S802D,R8154J301D,R8154X30XX,R8154S252B,R8154S802B,R8154J341B,R8154J301F,R8154J341E,R8154J341D,R8154X34XX,R8154J341F,R8154J801D,R8154X25XX,R8154J801B,R8154SXX2*-E2-FE,R8154S282D,R8154J801F,R8154J801E,R8154SXX2B,R8154J251F,R8154J001C,R8154X80XX,R8154S902D,R8154S902B,R8154S502B,R8154S332D,R8154J251B,R8154S332B,R8154S502D,R8154J251D,R8154SXX2∗-E2-FE,R8154J251E,R8154J901E,R8154J901D,R8154J901B,R8154J501B,R8154J501E,R8154J501D,R8154J901F,R8154X90XX,R8154S852D,R8154S282B,R8154JXX1B,R8154J331B,R8154J501F,R8154S602B,R8154JXX1D,R8154J331D,R8154X50XX,R8154JXX1F,R8154S852B,R8154S602D,R8154J331F,R8154JXX1E,R8154J331E,R8154X33XX,R8154J601B,R8154X28XX,R8154J601E,R8154J851B,R8154J601F,R8154J601D,R8154SXX2B,R8154S302B,R8154J281D,R8154J281E,R8154SXX2D,R8154J281F,R8154X85XX,R8154J851F,R8154X60XX,R8154J851E,R8154S342D,R8154J851D,R8154S342B,R8154S302D,R8154J281B
【选型】HIFI产品专用的全球超低噪声LDO RP112X系列，1kHz可提供低于80dB的噪声纹波抑制
在HIFI的要求下，对系统的电源提出了更加苛刻的要求，因为电源是整个系统噪声重要产生源。选择一款合适的LDO，尤其是满足低噪声的LDO是至关重要的，推荐使用Nisshinbo（原理光微电子）全球超低噪声的LDO RP112X系列产品。
器件选型 发布时间 : 2023-10-29
RP122x Series 400 mA Low Noise and Low Supply Current LDO Regulator
型号- RP122N251B,RP122N481B,RP122N481D,RP122N421B5,RP122N401D,RP122ZXX3∗-TR-F,RP122N401B,RP122K121D,RP122K351D,RP122Z25XB,RP122Z48XB,RP122Z25XD,RP122Z48XD,RP122K121B,RP122K351B,RP122Z40XB,RP122N291D5,RP122Z40XD,RP122X47XX,RP122X24XX,RP122N251D,RP122Z31XD5,RP122N141B,RP122Z13XD,RP122N121D5,RP122Z13XB,RP122N181B5,RP122K231D,RP122K461D,RP122X12XD,RP122Z36XB,RP122Z36XD,RP122K231B,RP122K461B,RP122N301B5,RP122X36XX,RP122X13XX,RP122N371D,RP122N371B,RP122N141D,RP122N241B,RP122N471D,RP122Z41XD,RP122K341D,RP122Z26XB,RP122Z42XD5,RP122Z26XD,RP122K341B,RP122N311B5,RP122K191B,RP122X25XX,RP122X48XX,RP122N481X,RP122Z41XB,RP122K191D,RP122X40XX,RP122N471B,RP122N241D,RP122N131B,RP122N361B,RP122Z14XD,RP122Z14XB,RP122N181D5,RP122K451D,RP122Z37XB,RP122K221B,RP122Z37XD,RP122K451B,RP122K221D,RP122N301D5,RP122X14XX,RP122X37XX,RP122X31XX5,RP122ZXXXX,RP122N131D,RP122N361D,RP122N421D,RP122N421B,RP122N281X,RP122K141B,RP122K371B,RP122X42XX5,RP122X48XD,RP122Z23XB,RP122Z46XB,RP122K141D,RP122K371D,RP122Z23XD,RP122Z46XD,RP122Z42XB5,RP122N311D5,RP122X26XX,RP122Z18XD5,RP122N271D,RP122X41XX,RP122Z12XD5,RP122N271B,RP122K401B,RP122K401D,RP122N311D,RP122N311B,RP122K251B,RP122K481B,RP122Z34XB,RP122K251D,RP122K481D,RP122Z29XD5,RP122Z19XD,RP122Z34XD,RP122NXX1X,RP122Z19XB,RP122K281B5,RP122X38XX,RP122X15XX,RP122K451B5,RP122N391D,RP122X18X∗5,RP122X30XX,RP122Z30XB5,RP122N391B,RP122N161D,RP122N161B,RP122N411D,RP122N411B,RP122N421D5,RP122K361B,RP122K131D,RP122Z24XB,RP122K361D,RP122Z47XB,RP122Z24XD,RP122Z47XD,RP122K131B,RP122Z48XX,RP122X27XX,RP122X42XX,RP122Z31XB5,RP122N261D,RP122X30XX5,RP122N261B,RP122Z12XD,RP122N301D,RP122Z12XB,RP122K481X,RP122N301B,RP122K471B,RP122K241D,RP122X29XX5,RP122Z35XB,RP122K471D,RP122Z35XD,RP122XXXXD,RP122K121B5,RP122K241B,RP122XXXXB,RP122K281D5,RP122X16XX,RP122X39XX,RP122K451D5,RP122X18XX5,RP122X31XX,RP122N151D,RP122N381D,RP122KXX1∗-TR,RP122N151B,RP122N381B,RP122Z30XD5,RP122Z29XB,RP122N441D,RP122Z29XD,RP122K311B,RP122N211D,RP122N441B,RP122N211B,RP122Z21XB,RP122Z44XB,RP122Z21XD,RP122Z44XD,RP122K161B,RP122K391B,RP122Z28XD5,RP122K311D,RP122K301B5,RP122N,RP122K,RP122K291B5,RP122X28XX,RP122K161D,RP122K391D,RP122ZXX1X,RP122N291D,RP122X43XX,RP122N291B,RP122X20XX,RP122Z17XB,RP122K281X,RP122N331D,RP122K421B,RP122N331B,RP122N451B5,RP122Z32XB,RP122Z32XD,RP122K271B,RP122K421D,RP122K121D5,RP122K181B5,RP122Z17XD,RP122K271D,RP122X17XX,RP122Z18XX,RP122XXXXX,RP122X32XX,RP122N181D,RP122N181B,RP122X12XX5,RP122K421B5,RP122N431D,RP122K301B,RP122N201D,RP122N431B,RP122ZXX1∗-TR-F,RP122N201B,RP122X28XD,RP122Z22XB,RP122K151B,RP122X28XX5,RP122Z45XB,RP122Z22XD,RP122K381B,RP122K151D,RP122Z45XD,RP122K301D,RP122K301D5,RP122X29XX,RP122K381D,RP122K291D5,RP122X21XX,RP122X44XX,RP122N281D,RP122Z12XB5,RP122N281B,RP122Z18XB5,RP122N321D,RP122K411B,RP122N321B,RP122N181X,RP122Z33XB,RP122K261B,RP122Z45XD5,RP122Z33XD,RP122K261D,RP122K181D5,RP122Z29XB5,RP122Z18XD,RP122K411D,RP122Z18XB,RP122X18XX,RP122X45XX5,RP122X33XX,RP122KXX1X,RP122N171D,RP122N171B,RP122Z27XD,RP122N231D,RP122N461D,RP122N231B,RP122K421D5,RP122Z42XD,RP122K331B,RP122Z27XB,RP122K331D,RP122K181B,RP122Z28XX,RP122Z42XB,RP122K181D,RP122X45XX,RP122X22XX,RP122N461B,RP122Z15XD,RP122Z38XD,RP122N351B,RP122N121D,RP122Z15XB,RP122N121B,RP122Z45XB5,RP122Z30XD,RP122K211B,RP122K441B,RP122Z38XB,RP122K211D,RP122K441D,RP122K311B5,RP122X19XX,RP122K291B,RP122Z30XB,RP122K291D,RP122N281B5,RP122X34XX,RP122N351D,RP122N451D,RP122X SERIES,RP122Z28XD,RP122N221D,RP122K181X,RP122N451B,RP122N221B,RP122Z43XB,RP122Z20XD,RP122Z43XD,RP122K171B,RP122NXX1∗-TR-FE,RP122K321B,RP122X,RP122Z28XB5,RP122Z28XB,RP122K321D,RP122ZXX3X,RP122K171D,RP122Z20XB,RP122N291B5,RP122X23XX,RP122X46XX,RP122N341D,RP122Z16XB,RP122Z39XD,RP122N341B,RP122K201B,RP122Z31XD,RP122N451D5,RP122K281B,RP122Z,RP122N121B5,RP122K431B,RP122K201D,RP122K311D5,RP122Z39XB,RP122Z16XD,RP122K431D,RP122K281D,RP122N281D5,RP122Z31XB,RP122X12XX,RP122X35XX,RP122N191D,RP122N191B
R8152x Series 1 A 24 V LDO for Automotive Applications
型号- R8152S088B,R8152X031B,R8152S076B,R8152J080B,R8152X140B,R8152S064B,R8152X055B,R8152X043B,R8152J092B,R8152X079B,R8152X067B,R8152S105B,R8152S117B,R8152J145B,R8152J048B,R8152J036B,R8152S063B,R8152S051B,R8152X109B,R8152S160B,R8152S099B,R8152S087B,R8152J091B,R8152S075B,R8152X044B,R8152X165B,R8152X032B,R8152S104B,R8152X068B,R8152X056B,R8152S116B,R8152J120B,R8152J035B,R8152J059B,R8152J047B,R8152X069B,R8152S074B,R8152S062B,R8152S050B,R8152X150B,R8152S078B,R8152S066B,R8152X053B,R8152S054B,R8152X041B,R8152S042B,R8152S175B,R8152X077B,R8152J082B,R8152X065B,R8152J070B,R8152X089B,R8152J094B,R8152S107B,R8152S119B,R8152J111B,R8152J135B,R8152J038B,R8152X107B,R8152S041B,R8152S150B,R8152X119B,R8152S089B,R8152S077B,R8152X042B,R8152S065B,R8152X030B,R8152S053B,R8152X066B,R8152J093B,R8152X054B,R8152X175B,R8152J081B,R8152X078B,R8152S118B,R8152J110B,R8152S106B,R8152J037B,R8152J049B,R8152S052B,R8152S040B,R8152X108B,R8152S056B,R8152S165B,R8152S044B,R8152S032B,R8152X120B,R8152X035B,R8152S068B,R8152J044B,R8152J165B,R8152J032B,R8152X091B,R8152J068B,R8152J056B,R8152S109B,R8152J109B,R8152X048B,R8152X036B,R8152S140B,R8152S067B,R8152S055B,R8152S043B,R8152S031B,R8152X145B,R8152S079B,R8152J031B,R8152S108B,R8152J140B,R8152J055B,R8152J043B,R8152X080B,R8152J079B,R8152J067B,R8152X092B,R8152J108B,R8152X037B,R8152X049B,R8152S030B,R8152S034B,R8152S155B,R8152X130B,R8152J090B,R8152X033B,R8152X057B,R8152S058B,R8152X045B,R8152S046B,R8152J046B,R8152J034B,R8152J155B,R8152J058B,R8152X058B,R8152S045B,R8152S033B,R8152S130B,R8152X046B,R8152S069B,R8152X034B,R8152X155B,R8152S057B,R8152J130B,R8152J033B,R8152J057B,R8152X090B,R8152J045B,R8152J069B,R8152XXXXB,R8152X059B,R8152X047B,R8152X SERIES,R8152X095B,R8152X083B,R8152S048B,R8152X112B,R8152S036B,R8152S145B,R8152J040B,R8152X100B,R8152J064B,R8152J052B,R8152J088B,R8152J076B,R8152X071B,R8152X180B,R8152J105B,R8152J117B,R8152X125B,R8152X113B,R8152S091B,R8152SXXXB-E2-FE,R8152X084B,R8152X072B,R8152X096B,R8152S120B,R8152S059B,R8152X101B,R8152S047B,R8152J051B,R8152S035B,R8152J160B,R8152J075B,R8152J063B,R8152J099B,R8152J087B,R8152X060B,R8152J116B,R8152J104B,R8152X114B,R8152X102B,R8152S090B,R8152S111B,R8152X110B,R8152S038B,R8152S135B,R8152J042B,R8152J030B,R8152J066B,R8152J054B,R8152J175B,R8152J078B,R8152X093B,R8152X081B,R8152J107B,R8152J119B,R8152S081B,R8152X135B,R8152X038B,R8152S093B,R8152S110B,R8152X094B,R8152S049B,R8152S037B,R8152J150B,R8152X111B,R8152J053B,R8152J041B,R8152J077B,R8152J065B,R8152J089B,R8152X082B,R8152X070B,R8152J118B,R8152J106B,R8152S092B,R8152S080B,R8152X039B,R8152X051B,R8152X160B,R8152X075B,R8152X063B,R8152X099B,R8152S125B,R8152J060B,R8152X087B,R8152S101B,R8152J084B,R8152S113B,R8152J072B,R8152J096B,R8152JXXXB-T1-FE,R8152J101B,R8152J125B,R8152J113B,R8152S180B,R8152X105B,R8152X117B,R8152S095B,R8152S083B,R8152S071B,R8152X040B,R8152S100B,R8152X064B,R8152X052B,R8152X088B,R8152J071B,R8152X076B,R8152J180B,R8152S112B,R8152J095B,R8152J083B,R8152S039B,R8152J112B,R8152J100B,R8152J039B,R8152S070B,R8152X118B,R8152X106B,R8152S094B,R8152S082B,R8152X073B,R8152X061B,R8152X097B,R8152S098B,R8152X085B,R8152S086B,R8152S103B,R8152S115B,R8152J062B,R8152J050B,R8152J086B,R8152X,R8152J074B,R8152J098B,R8152X170B,R8152J103B,R8152J115B,R8152X103B,R8152X115B,R8152S085B,R8152S073B,R8152S061B,R8152S170B,R8152X062B,R8152X050B,R8152X086B,R8152X074B,R8152S097B,R8152S114B,R8152J170B,R8152X098B,R8152J073B,R8152S102B,R8152J061B,R8152J097B,R8152J085B,R8152J114B,R8152J102B,R8152X116B,R8152X104B,R8152S096B,R8152S084B,R8152S072B,R8152S060B
RP110x SERIES 150mA Low Supply Current LDO REGULATOR
型号- RP110K081D,RP110X08XX,RP110K081B,RP110K081C,RP110LXX1∗-TR,RP110N361D,RP110N131C,RP110N361C,RP110N361B,RP110N131D,RP110L171C,RP110L171D,RP110N131B,RP110L171B,RP110K191C5,RP110L121B5,RP110N241D,RP110N241C,RP110L281D,RP110N241B,RP110L281C,RP110L281B,RP110K191D5,RP110X SERIES,RP110L121C5,RP110N141D,RP110N141B,RP110N141C,RP110L181B,RP110L181C,RP110L181D,RP110K181D5,RP110Q282D5,RP110K191D,RP110Q282B5,RP110K191B,RP110K191C,RP110L121D5,RP110N251D,RP110N251C,RP110N251B,RP110L291C,RP110L291B,RP110L291D,RP110K191B5,RP110Q282C5,RP110Q202B,RP110K291B,RP110K291C,RP110Q202D,RP110K291D,RP110Q202C,RP110K091C5,RP110L151B,RP110N341D,RP110N111C,RP110N341C,RP110N341B,RP110N111D,RP110L151C,RP110L151D,RP110N111B,RP110Q312B,RP110K181B,RP110N281B5,RP110K181C,RP110Q312D,RP110N181D5,RP110K181D,RP110Q312C,RP110K091D5,RP110L261B,RP110N221D,RP110N221C,RP110L261C,RP110N221B,RP110L261D,RP110N181C5,RP110K281B,RP110K281C,RP110K281D,RP110N281C5,RP110Q SERIES,RP110N121D,RP110N351D,RP110N351C,RP110L161D,RP110N121B,RP110N351B,RP110N121C,RP110L161B,RP110L161C,RP110X08XD,RP110X08XB,RP110X08XC,RP110N181B5,RP110NXX1∗-TR-FE,RP110K171B,RP110Q302C,RP110K171C,RP110QXX2B,RP110Q302B,RP110K171D,RP110Q302D,RP110N281D5,RP110K091B5,RP110N231D,RP110N231C,RP110L271D,RP110N231B,RP110L271C,RP110L271B,RP110QXX2C,RP110QXX2D,RP110Q222B,RP110N171C,RP110N171D,RP110K281C5,RP110N171B,RP110L191D5,RP110N091B5,RP110Q222D,RP110Q222C,RP110Q102B,RP110Q332B,RP110Q102C,RP110N281D,RP110N281C,RP110N281B,RP110K281B5,RP110L091D,RP110L091B,RP110L091C,RP110Q102D,RP110Q332D,RP110Q332C,RP110K311C,RP110K311B,RP110K311D,RP110L091B5,RP110Q212C,RP110Q212B,RP110N191D5,RP110N181D,RP110N181B,RP110N181C,RP110N SERIES,RP110Q212D,RP110L091C5,RP110Q322C,RP110N191C5,RP110Q322B,RP110XXXXX,RP110N291D,RP110N291C,RP110N291B,RP110K301B,RP110KXX1D,RP110Q322D,RP110N191B5,RP110K301D,RP110K301C,RP110KXX1C,RP110L091D5,RP110KXX1B,RP110N151C,RP110N151D,RP110N151B,RP110Q122B5,RP110L191B,RP110L191C,RP110L191D,RP110Q242B,RP110Q242D,RP110Q242C,RP110K181B5,RP110X33XX,RP110N261D,RP110X12XX5,RP110N261C,RP110N261B,RP110Q122C5,RP110Q122B,RP110Q352B,RP110K181C5,RP110Q122C,RP110Q122D,RP110Q352D,RP110Q352C,RP110XXXXD,RP110XXXXC,RP110XXXXB,RP110K091C,RP110K091D,RP110K091B,RP110N161D,RP110N161B,RP110N161C,RP110Q122D5,RP110N091D5,RP110Q232C,RP110Q232B,RP110Q232D,RP110Q112B,RP110K281D5,RP110N271D,RP110N271C,RP110N271B,RP110L081B,RP110N091C5,RP110L081C,RP110L081D,RP110Q112C,RP110Q342C,RP110Q112D,RP110Q342B,RP110Q342D,RP110L321C,RP110L321B,RP110L321D,RP110N121B5,RP110K231C,RP110K231D,RP110Q262B,RP110Q262D,RP110Q262C,RP110L281C5,RP110K231B,RP110N091D,RP110L201C,RP110N091B,RP110L201D,RP110N091C,RP110L201B,RP110K121C,RP110K351C,RP110K121D,RP110K351B,RP110Q142B,RP110K351D,RP110Q142C,RP110Q142D,RP110K121B,RP110L281D5,RP110L101B,RP110L331B,RP110L101C,RP110L101D,RP110L331D,RP110L331C,RP110K221D,RP110Q252C,RP110Q252B,RP110Q252D,RP110K221B,RP110K221C,RP110L211B,RP110L211C,RP110L181B5,RP110L211D,RP110K111D,RP110K341D,RP110K341C,RP110Q132B,RP110Q132C,RP110Q362C,RP110Q132D,RP110Q362B,RP110Q362D,RP110K111B,RP110K341B,RP110K111C,RP110X25XX,RP110N191C,RP110L301D,RP110N191D,RP110L301C,RP110L301B,RP110N191B,RP110L181C5,RP110QXX2∗-TR-FE,RP110Q092B5,RP110Q282B,RP110K211B,RP110K211C,RP110Q282D,RP110K211D,RP110Q282C,RP110L181D5,RP110Q092C5,RP110K331D,RP110X36XD,RP110X36XC,RP110Q162B,RP110X36XB,RP110K101B,RP110Q162C,RP110K101C,RP110K331C,RP110Q162D,RP110K101D,RP110K331B,RP110LXX1B,RP110L311D,RP110L311C,RP110L311B,RP110LXX1D,RP110LXX1C,RP110L SERIES,RP110Q092D5,RP110L191B5,RP110N121D5,RP110K201B,RP110Q272C,RP110K201C,RP110Q272B,RP110K201D,RP110Q272D,RP110X36XX,RP110N081C,RP110N081D,RP110N081B,RP110N121C5,RP110L191C5,RP110Q152B,RP110K321B,RP110Q152C,RP110Q152D,RP110K321D,RP110K321C,RP110K271C,RP110K271D,RP110Q192B5,RP110L131C,RP110L361C,RP110KXX1∗-TR,RP110L361B,RP110L131D,RP110L131B,RP110L,RP110N321D,RP110N321C,RP110L361D,RP110N321B,RP110Q,RP110N,RP110K271B,RP110K161C,RP110K161D,RP110Q192C5,RP110L241C,RP110L241D,RP110L241B,RP110Q182D,RP110N201D,RP110N201C,RP110N201B,RP110K161B,RP110Q182C,RP110Q182B,RP110K261D,RP110Q192D5,RP110L141B,RP110L141C,RP110N101D,RP110N331D,RP110Q292D,RP110N331C,RP110L141D,RP110N101B,RP110N331B,RP110N101C,RP110X25XD,RP110K261B,RP110K261C,RP110X25XC,RP110X25XB,RP110Q292C,RP110Q292B,RP110K151D,RP110L251B,RP110L251C,RP110N211D,RP110L251D,RP110N211C,RP110N211B,RP110X28XX5,RP110K151B,RP110K151C,RP110Q172B,RP110Q172D,RP110Q172C,RP110L111B,RP110L341D,RP110L111C,RP110L341C,RP110L341B,RP110L111D,RP110Q092B,RP110Q092C,RP110Q092D,RP110N301D,RP110N301C,RP110N301B,RP110K251B,RP110K251C,RP110K251D,RP110K121D5,RP110Q182B5,RP110L221B,RP110L221C,RP110L221D,RP110K141B,RP110K141C,RP110K141D,RP110Q182C5,RP110L121D,RP110L351D,RP110X,RP110L351C,RP110L121B,RP110L351B,RP110L121C,RP110Q082C,RP110NXX1D,RP110Q082D,RP110NXX1C,RP110NXX1B,RP110N311D,RP110N311C,RP110N311B,RP110K241B,RP110K241C,RP110K241D,RP110K121B5,RP110Q082B,RP110Q182D5,RP110L231D,RP110L231B,RP110L231C,RP110Q192D,RP110Q192C,RP110K131B,RP110K361B,RP110K131C,RP110L281B5,RP110K131D,RP110K36
R8150SxxxB Series AEC-Q100 Grade 1 150mA 36V Input LDO Regulator for Automotive Applications
型号- R8150S059B,R8150S104B,R8150S116B,R8150S099B,R8150S023B,R8150S035B,R8150S047B,R8150S062B,R8150S074B,R8150S086B,R8150S098B,R8150S050B,R8150S090B,R8150S048B,R8150S105B,R8150S117B,R8150S088B,R8150S024B,R8150S036B,R8150S051B,R8150S063B,R8150S075B,R8150S087B,R8150S120B,R8150S091B,R8150SXXXB,R8150S114B,R8150S029B,R8150S033B,R8150S045B,R8150S057B,R8150S069B,R8150S102B,R8150S084B,R8150S096B,R8150S020B,R8150S032B,R8150S060B,R8150S072B,R8150S103B,R8150S115B,R8150S022B,R8150S034B,R8150S046B,R8150S058B,R8150S073B,R8150S085B,R8150S097B,R8150S021B,R8150SXXXB SERIES,R8150S061B,R8150S108B,R8150S027B,R8150S039B,R8150S055B,R8150S067B,R8150S100B,R8150S079B,R8150S112B,R8150S030B,R8150S042B,R8150S054B,R8150S070B,R8150S082B,R8150S094B,R8150S109B,R8150S028B,R8150S044B,R8150S056B,R8150S068B,R8150S101B,R8150S113B,R8150S095B,R8150SXXXB-E2-FE,R8150S031B,R8150S043B,R8150S071B,R8150S083B,R8150S118B,R8150S037B,R8150S049B,R8150S106B,R8150S077B,R8150S110B,R8150S089B,R8150S025B,R8150S040B,R8150S052B,R8150S064B,R8150S076B,R8150S080B,R8150S092B,R8150S107B,R8150S119B,R8150S026B,R8150S038B,R8150S066B,R8150S078B,R8150S111B,R8150S041B,R8150S053B,R8150S065B,R8150S081B,R8150S093B
电子商城
现货市场
授权代理品牌：集成电路
授权代理品牌：分立元件
授权代理品牌：接插件及结构件
授权代理品牌：部件、组件及配件
授权代理品牌：电源及模块
授权代理品牌：电子材料
授权代理品牌：仪器仪表及测试配组件
授权代理品牌：电工工具及材料
授权代理品牌：机械电子元件
授权代理品牌：加工与定制
我要提问
登录 | 立即注册
提交评论