3μA超低静态功耗！思瑞浦推出汽车级超低静态功耗高压LDO TPL8031Q，输出电容1~200μF

时间： 2023-09-07 来源：思瑞浦官方公众号

技术问答

聚焦高性能模拟芯片和嵌入式处理器创新研发的半导体公司——思瑞浦3PEAK推出全新一代汽车级超低静态功耗高压线性稳压器——TPL8031Q。

LDO TPL8031Q拥有支持3V~42V宽输入电压范围、3μA超低静态功耗、多种封装可选等性能优势，可广泛应用于汽车12V电池供电、待机低功耗的各种汽车应用场景。

TPL8031Q产品特性

输入电压范围：3V~42V，最高耐压45V

输出电压范围：1.8V、2.5V、3.3V、5V固定输出

全温范围内高精度输出：±2.5%

支持300mA输出电流能力

静态功耗：最大5.5μA（全温度范围内）

200mA输出电流条件下典型跌落电压差为440mV

优良的输出瞬态响应

支持1μF~200μF输出电容

支持1mΩ~10Ω电容ESR

支持过流保护，过温保护

多种封装可选：EMSOP-8、DFN3X3-8、SOT223-3

AEC-Q100 Grade1：-40℃ to +125℃

TPL8031Q产品优势

超低静态功耗

TPL8031Q的关断电流小于1μA，静态工作电流典型值仅有3μA，低功耗模式下耗电指标非常出色，特别适合感应雨刷、自动大灯等对待机功耗高要求的各类应用。

输出电容选择范围宽

支持1μF~200μF输出电容及1mΩ~10Ω电容ESR，输出电容选择范围大，便于电路设计。

宽输入电压范围和低跌落压差

汽车应用场景复杂，要求一级电源能满足较宽的工作电压范围。TPL8031Q具有3V~42V超宽工作电压范围，在此电压范围内都能保持稳定的电压输出。同时具有低跌落电压差特性，200mA负载电流条件下典型跌落电压差为440mV，可满足低压差的应用需求。

多种封装易于设计

提供EMSOP-8、DFN3X3-8、SOT223-3封装，客户可根据实际应用选择封装，以优化整个模块的散热设计，实现更好的性能和成本的平衡。

TPL8031Q典型应用

TPL8031Q支持3V~42V宽范围输入、300mA输出电流能力，且具备超低静态功耗、多种保护功能和多种封装，满足广泛的汽车12V系统供电应用。

TPL8031Q现已量产，样品申请或产品订购联系世强平台工作人员。

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本文由咪猫转载自思瑞浦官方公众号，原文标题为:3μA超低静态功耗！思瑞浦推出汽车级超低静态功耗高压LDO—TPL8031Q！，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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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

数据手册 - NISSHINBO - 2024/9/12 PDF 英文下载

NSR33 series 300mA 40-V, Low lq, Automotive LDO Datasheet

型号- NSR33050-QHMSR,NSR330XX-Q1,NSR33101-QHMSR,NSR331XX-Q1,NSR33125-QHMSR,NSR33233-QHSPR,NSR33001-QHMSR,NSR33150-QHMSR,NSR33001-Q1,NSR33025-QHMSR,NSR33101-Q1,NSR33201-Q1,NSR33133-QHMSR,NSR33201-QHSPR,NSR33033-QHMSR,NSR33 SERIES,NSR332XX-Q1,NSR33250-QHSPR,NSR33

数据手册 - 纳芯微电子 - Revision:0V7 - 2022/06 PDF 英文下载

NSR35 series 500mA 40-V, Low Iq, Automotive LDO Datasheet

型号- NSR35033-Q1,NSR35001-Q1,NSR35025-Q1,NSR35050-Q1,NSR35,NSR35 SERIES

数据手册 - 纳芯微电子 - Revision:0V2 - 2021/11 PDF 英文下载查看更多版本

RP115x Series AEC-Q100 Grade 2 Low On Resistance/ Low Voltage 1 Ch 500 mA/ 1.0 A Alternative LDO for Automotive Applications

型号- RP115L392B,RP115L132B5,RP115L122D,RP115L172B5,RP115L182D,RP115L182B,RP115L392D,RP115H121D5,RP115X12X,RP115L122B,RP115L102D,RP115L332D,RP115L102B,RP115L332B,RP115H112B,RP115X12XX,RP115X13X5,RP115X33XX,RP115H281D,RP115H091B,RP115H281B,RP115H091D,RP115X18XX,RP115L252D,RP115L252B,RP115L122B5,RP115X,RP115X12X∗5-TR-A,RP115H121B,RP115H331B,RP115H101D,RP115H101B,RP115X09X,RP115H131D5,RP115H121D,RP115H331D,RP115H181D,RP115H391D,RP115H181B,RP115H391B,RP115L132D5,RP115L152D,RP115X10X,RP115L152B,RP115L342D,DRP115X12XD,RP115L172D5,RP115L302B,RP115X18X,RP115H121B5,RP115H301B,RP115L342B,RP115L112D,RP115L112B,RP115L302D,RP115H251D,RP115H251B,RP115LXX2∗(Y)-TR-#,RP115HXX1∗(Y)-T1-#E,RP115X33XD,RP115X SERIES,RP115L282B,RP115L122D5,RP115L092B,RP115L282D,RP115X13X∗5-TR-A,RP115H131B5,RP115X12X5,RP115X15X,RP115X11X,RP115H341B,RP115H301D,RP115H151B,RP115L172∗5-TR-A,RP115H111D,RP115H341D,RP115H,RP115L092D,RP115H151D,RP115L

数据手册 - NISSHINBO - 2024/9/12 PDF 英文下载

【应用】集成自放电功能的圣邦微LDO SGM2039A用于信息采集系统中为单片机供电，输出电流大至1A

在信息采集系统中，传感器将采集到的信息输出到单片机进行信息处理，需要一个LDO进行稳压后给单片机进行供电，并且保持单片机从0电压开启，避免内部错误判断。推荐圣邦微LDO SGM2039A系列，集成自放电功能。

应用方案发布时间 : 2023-03-31

NSR31 series 150mA 40-V, Low Iq, Automotive LDO Datasheet

型号- NSR31,NSR31150-Q1,NSR31133-Q1,NSR31 SERIES,NSR31025-Q1,NSR31050-Q1,NSR31033-Q1

数据手册 - 纳芯微电子 - Revision:0V2 - 2022/01 PDF 英文下载

RP171N Series AEC-Q100 Grade 2 150 mA 10 V LDO Regulator for Automotive Applications

型号- RP171X,RP171NXX1∗-TR-#E,RP171X30XX,RP171X12XX,RP171X301X,RP171X601X,RP171X501X,RP171N,RP171X60XX,RP171X181X,RP171X281X,RP171N SERIES,RP171X341X,RP171X121X,RP171X331X,RP171X251X,RP171XXXXD,RP171X151X,RP171XXXXB

数据手册 - NISSHINBO - 2024/9/12 PDF 英文下载

【应用】纳芯微车规级LDO NSR31050应用于汽车电驱控制板，静态电流5μA，具有3-40V的宽范围输入电压

电驱系统中的电驱控制板电源部分是由12V或24V的汽车电池通过一级DC-DC进行升降压，在经过下一级LDO处理后输出稳定的3.3V或5V电压分别给主控等需要稳定电压输入的芯片供电。推荐纳芯微车规级LDO NSR31050应用于汽车电驱控制板。

应用方案发布时间 : 2023-02-18

RP154x Series AEC-Q100 Grade 2 300 mA Small Dual LDO Regulator for Automotive Applications

型号- RP154N060X,RP154L505X,RP154N068X,RP154N056X,RP154L569X,RP154N004X,RP154N020X,RP154L533X,RP154L521X,RP154N044X,RP154N032X,RP154LXXXA,RP154LXXXB,RP154N017X,RP154N005X,RP154N029X,RP154N061X,RP154N057X,RP154NXXXA,RP154L504X,RP154N045X,RP154NXXXB,RP154L568X,RP154N069X,RP154N033X,RP154N021X,RP154L571X,RP154N006X,RP154N018X,RP154N070X,RP154N002X,RP154N026X,RP154N014X,RP154N042X,RP154X,RP154N030X,RP154N066X,RP154N054X,RP154L562X,RP154N039X,RP154N027X,RP154N071X,RP154L518X,RP154L506X,RP154N067X,RP154N015X,RP154N003X,RP154N031X,RP154L510X,RP154N055X,RP154N043X,RP154L561X,RP154N028X,RP154N016X,RP154N040X,RP154N024X,RP154L537X,RP154N012X,RP154L525X,RP154N048X,RP154L513X,RP154N036X,RP154N064X,RP154N052X,RP154L565X,RP154N0XXX,RP154L552X,RP154N009X,RP154N049X,RP154N013X,RP154N001X,RP154L536X,RP154N037X,RP154L524X,RP154N025X,RP154L5XXX,RP154N053X,RP154N041X,RP154L564X,RP154N065X,RP154L563X,RP154N038X,RP154N062X,RP154N050X,RP154L539X,RP154N046X,RP154X SERIES,RP154N034X,RP154N058X,RP154L567X,RP154N022X,RP154N010X,RP154L570X,RP154N019X,RP154N007X,RP154N0XX∗-TR-#E,RP154N051X,RP154N035X,RP154N023X,RP154L514X,RP154N059X,RP154L502X,RP154N047X,RP154L566X,RP154N063X,RP154L554X,RP154N011X,RP154N008X,RP154L5XX∗-TR-#

数据手册 - NISSHINBO - 2024/9/12 PDF 英文下载