【产品】250mA低噪声低电源电流的LDO稳压器RP123x系列，适合高性能模拟电路等噪声敏感的应用
NISSHINBO (日清纺)推出的RP123x系列250mA LDO稳压器，可在低供电电流下实现低输出噪声，高纹波抑制和快速响应特性。 该器件不仅适用于如高性能模拟电路等噪声敏感的应用，同时也适用于其他各种应用。
图一 RP123x系列LDO稳压器封装信息
RP123x系列LDO稳压器的主要参数：
●输入电压范围（最大额定值）：1.9V至5.5V（6.0V）
●输出电压范围：1.2V至4.8V（0.1V步进）
●输出电压精度：±0.8%（Vset≥1.8V，Ta=25°C）
●供电电流典型值：9.5μA
●输出噪声典型值：8μVrms（IOUT=250 mA）
●纹波抑制典型值：90dB（f=1kHz）
85dB（f=10kHz）
65dB（f=100kHz）
●压差电压典型值：0.090V（IOUT=250 mA，VSET=2.8 V，RP123Z）
0.105 V（IOUT=250 mA，VSET=2.8 V，RP123K）
●保护功能：热关机保护（检测温度165°C）
启动后约700μs期间的冲击电流限制典型值150 mA
●陶瓷电容器（CIN, COUT）：1.0µF或更高（无需噪声旁路电容）
RP123x系列LDO稳压器的主要特点：
●实现低噪声，高PSRR和快速响应
●采用4引脚小型封装，无噪声旁路电容，节省空间
●尽管具有低噪声LDO，但通过9.5μA（典型值）的低供电电流特性为电池供电设备提供长时间工作保证
RP123x系列LDO稳压器的典型应用：
●移动电话和平板电脑、数码相机、音频设备和电池供电设备
●射频模块
●时钟发生器：VCO、PLL等。
●噪声敏感设备：ADC、DAC
图2 RP123x系列LDO稳压器典型应用电路
RP123x系列LDO稳压器的订货信息：
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。
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本文由月照松间转载自SSHINBO官网，原文标题为:RP123 Series Low Noise and Low Supply Current 250mA LDO Regulator，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。
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产品型号
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品类
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最小输入电压(V)
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最大输入电压（V）
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输出电压精度（%）
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输出电流(mA)
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封装
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R1524H050B-T1-AE
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LDO Regulator
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3.5V
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36V
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±0.6%
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200mA
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SOT-89-5
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产品型号
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品类
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最小输入电压(V)
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最大输入电压（V）
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输出电压精度（%）
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输出电流(mA)
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封装
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R1524H050B-T1-AE
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LDO Regulator
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3.5V
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36V
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±0.6%
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200mA
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SOT-89-5
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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
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型号- R1191N063D,R1191N075D,R1191N051B,R1191N087D,R1191N063B,R1191N099D,R1191N075B,R1191N051D,R1191H057B,R1191H069D,R1191H045B,R1191H069B,R1191N087B,R1191N099B,R1191H130D,R1191H142D,R1191H033D,R1191H130B,R1191H021D,R1191H142B,R1191H057D,R1191H033B,R1191H045D,R1191H021B,R1191N074D,R1191N050B,R1191N086D,R1191N062B,R1191N098D,R1191N074B,R1191N086B,R1191N050D,R1191N062D,R1191H068B,R1191H056B,R1191N098B,R1191H020D,R1191H141D,R1191H044D,R1191H020B,R1191H141B,R1191H032D,R1191H068D,R1191H044B,R1191HXXX∗-T1-FE,R1191H056D,R1191H032B,R1191N085D,R1191N061B,R1191N097D,R1191N073B,R1191N085B,R1191N097B,R1191N061D,R1191N073D,R1191H144B,R1191H059D,R1191H035B,R1191H047D,R1191H023B,R1191H059B,R1191H047B,R1191H120D,R1191H132D,R1191H144D,R1191H120B,R1191H035D,R1191H132B,R1191H023D,R1191N096D,R1191N072B,R1191N084B,R1191N096B,R1191N060D,R1191N072D,R1191N084D,R1191N060B,R1191H046B,R1191H058D,R1191H034B,R1191H058B,R1191H131D,R1191H022D,R1191H143D,R1191H131B,R1191H046D,R1191H022B,R1191H143B,R1191H034D,R1191N083B,R1191N095B,R1191N071D,R1191N083D,R1191N095D,R1191N071B,R1191H089B,R1191H150D,R1191H053D,R1191H150B,R1191H041D,R1191H077D,R1191H053B,R1191H065D,R1191H041B,R1191H089D,R1191H077B,R1191H065B,R1191N094B,R1191N070D,R1191N082D,R1191N094D,R1191N070B,R1191N082B,R1191H040D,R1191H064D,R1191H040B,R1191H052D,R1191H064B,R1191H088D,R1191H076D,R1191H052B,R1191H088B,R1191H076B,R1191N081D,R1191N093D,R1191N081B,R1191N093B,R1191H079B,R1191H067B,R1191H140D,R1191H031D,R1191H140B,R1191H055D,R1191H031B,R1191H043D,R1191H079D,R1191H055B,R1191H067D,R1191H043B,R1191N080D,R1191N092D,R1191N080B,R1191N092B,R1191H078B,R1191H042D,R1191H030D,R1191H066D,R1191H042B,R1191H054D,R1191H030B,R1191H066B,R1191H078D,R1191H054B,R1191N091D,R1191N091B,R1191H073D,R1191H061D,R1191H085D,R1191H073B,R1191H097D,R1191H061B,R1191H085B,R1191H097B,R1191N090D,R1191N090B,R1191X150D,R1191H060B,R1191H084D,R1191H072D,R1191H096D,R1191H084B,R1191H072B,R1191H096B,R1191H060D,R1191X050D,R1191H051D,R1191H075D,R1191H051B,R1191H063D,R1191H087D,R1191H075B,R1191H099D,R1191H063B,R1191H087B,R1191H099B,R1191X050X,R1191H062D,R1191H050D,R1191H062B,R1191H086D,R1191H074D,R1191H050B,R1191H098D,R1191N109D,R1191H086B,R1191H074B,R1191H098B,R1191N109B,R1191X020D,R1191H081B,R1191H093B,R1191N108D,R1191N108B,R1191H081D,R1191H093D,R1191N107D,R1191H092B,R1191X SERIES,R1191X020X,R1191N119D,R1191N107B,R1191N119B,R1191H080D,R1191H092D,R1191H080B,R1191N106D,R1191N118D,R1191H083D,R1191H071B,R1191X150X,R1191H095D,R1191H083B,R1191H095B,R1191N106B,R1191N118B,R1191H071D,R1191N105D,R1191N117D,R1191N129D,R1191N105B,R1191H094D,R1191H082B,R1191H070B,R1191H094B,R1191N117B,R1191N129B,R1191NXXX∗-TR-FE,R1191LXXX∗-TR,R1191H082D,R1191H070D,R1191HXXXD,R1191N104D,R1191N116D,R1191N128D,R1191N104B,R1191N116B,R1191N128B,R1191X120X,R1191H109B,R1191N115D,R1191N127D,R1191N103B,R1191N139D,R1191N115B,R1191N127B,R1191N103D,R1191H109D,R1191N139B,R1191N126D,R1191N102B,R1191N138D,R1191N114B,R1191N126B,R1191N029D,R1191N138B,R1191N102D,R1191N114D,R1191N029B,R1191H091D,R1191X033X,R1191H091B,R1191N137D,R1191N113B,R1191N149D,R1191N125B,R1191N028D,R1191N137B,R1191N149B,R1191N028B,R1191N101D,R1191N113D,R1191N125D,R1191N101B,R1191H090D,R1191H090B,R1191N148D,R1191N124B,R1191N027D,R1191N136B,R1191N039D,R1191N148B,R1191N027B,R1191N039B,R1191N100D,R1191H106D,R1191N112D,R1191H118D,R1191N124D,R1191N100B,R1191H106B,R1191N136D,R1191N112B,R1191H118B,R1191N135B,R1191N038D,R1191N147B,R1191N026B,R1191N038B,R1191H105D,R1191N111D,R1191H117D,R1191N123D,R1191H129D,R1191H105B,R1191N135D,R1191N111B,R1191H117B,R1191N147D,R1191N123B,R1191N026D,R1191H129B,R1191H108B,R1191N110D,R1191N146B,R1191N049D,R1191N025B,R1191N037B,R1191N049B,R1191N122D,R1191NXXXD,R1191N134D,R1191N110B,R1191N146D,R1191N122B,R1191N025D,R1191H108D,R1191N134B,R1191N037D,R1191NXXXB,R1191X025X,R1191H119B,R1191N121D,R1191N036B,R1191N048B,R1191N133D,R1191N145D,R1191N121B,R1191N024D,R1191H107D,R1191N133B,R1191N036D,R1191H119D,R1191N145B,R1191N048D,R1191N024B,R1191H107B,R1191N120D,R1191N132D,R1191N047B,R1191H102D,R1191N059B,R1191H114D,R1191H126D,R1191H102B,R1191H138D,R1191H114B,R1191N144D,R1191N120B,R1191N023D,R1191H126B,R1191N132B,R1191N035D,R1191H138B,R1191H029D,R1191N144B,R1191N047D,R1191N023B,R1191N059D,R1191N035B,R1191H029B,R1191N131D,R1191N143D,R1191N022D,R1191N058B,R1191H113D,R1191H125D,R1191H101B,R1191H137D,R1191H113B,R1191H028D,R1191H149D,R1191H125B,R1191N131B,R1191N034D,R1191H137B,R1191H028B,R1191N143B,R1191N046D,R1191N022B,R1191H149B,R1191N058D,R1191N034B,R1191N046B,R1191H101D,R1191N130D,R1191N142D,R1191N021D,R1191N130B,R1191N033D,R1191N069B,R1191H104D,R1191H116D,R1191N142B,R1191N045D,R1191N021B,R1191H128D,R1191H104B,R1191N057D,R1191N033B,R1191H116B,R1191N069D,R1191N045B,R1191H128B,R1191N057B,R1191N141D,R1191N020D,R1191N032D,R1191N141B,R1191N044D,R1191N020B,R1191H103D,R1191H115D,R1191H127D,R1191H103B,R1191N056D,R1191N032B,R1191H139D,R1191H115B,R1191N068D,R1191N044B,R1191H127B,R1191N056B,R1191H139B,R1191N068B,R1191N140D,R1191N031D,R1191N140B,R1191N043D,R1191N055D,R1191N031B,R1191H146D,R1191H122B,R1191H037D
AMS1117 1A LDO稳压器电路
型号- AMS1117MDT-1.8/TR,AMS1117MP-2.5/TR,AMS1117M-1.5/TR,AMS1117MDT-3.3/TR,AMS1117S-5.0/TR,AMS1117MP-1.2/TR,AMS1117T-ADJ,AMS1117MK-1.2/TR,AMS1117MK-1.8/TR,AMS1117□-□/□,AMS1117MDT-5.0/TR,AMS1117S-3.3/TR,AMS1117S-1.8/TR,AMS1117MP-1.8/TR,AMS1117MDT-2.5/TR,AMS1117M-2.5/TR,AMS1117S-ADJ/TR,AMS1117S-1.2/TR,AMS1117MDT-ADJ/TR,AMS1117MDT-1.2/TR,AMS1117MK-2.5/TR,AMS1117M-ADJ/TR,AMS1117M-1.8/TR,AMS1117MK-1.5/TR,AMS1117M-1.2/TR,AMS1117S-2.5/TR,AMS1117T-1.2,AMS1117M-3.3/TR,AMS1117MP-ADJ/TR,AMS1117MK-ADJ/TR,AMS1117,AMS1117MP-1.5/TR,AMS1117MK-5.0/TR,AMS1117M-5.0/TR,AMS1117MP-3.3/TR,AMS1117S-1.5/TR,AMS1117MK-3.3/TR,AMS1117T-5.0,AMS1117T-1.5,AMS1117T-3.3,AMS1117T-2.5,AMS1117MP-5.0/TR,AMS1117T-1.8,AMS1117MDT-1.5/TR
【IC】日清纺NR1641系列超低噪声1A LDO稳压器具有自动模式切换功能，静态电流低至17μA∣视频
日清纺NR1641系列超低噪声1A LDO稳压器，具有低噪声、低电流、高PSRR的特点。
LP3986 300mA,Ultra-low Noise LDO Regulator
型号- LP3986-28B3F,LP3986-25B3F,LP3986-50B3F,LP3986-18B3F,LP3986□□□□□,LP3986-12B3F,LP3986-30B3F,LP3986-33B3F,LP3986-18X3,LP3986,LP3986-15B3F,LP3986-36B3F
【产品】拓尔微电子新推600mA LDO稳压器TMI6050/B，具有快速瞬态响应和高PSRR
拓尔微电子推出的TMI6050/B是一款600mA、低压差 (LDO) 线性具有快速瞬态响应和高PSRR的LDO稳压器。 它能够提供高输出精度，低压差线性电压和低静态电流以及快速启动时间。TMI6050的输出电压可以由外部设置电阻分压器。
电子商城
现货市场
服务
可定制变压器电压最高4.5KV，高频30MHz；支持平面变压器、平板变压器、OBC变压器、DCDC变压器、PLC信号变压器、3D电源、电流变压器、反激变压器、直流直流变压器、车载充电器变压器、门极驱动变压器等产品定制。
最小起订量： 100000 提交需求>
可定制平板变压器、主变压器的开关频率2MHz以内、输入电压1400V以内、输出电压1400V以内，50%以上的产品采用自动化生产，最快3天提供样品、7天交货。
最小起订量： 3000 提交需求>
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
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