微处理器

电源与外围

汽车电子

物联网（IoT）解决方案

汽车电子解决方案

  • Maxlinear LDO

    低成本，低噪声，低静态电流

低压差线性稳压器的突出优点是具有最低的成本，最低的噪声和最低的静态电流。它的外围器件也很少，通常只有一两个旁路电容。覆盖范围从100毫安到3000毫安之间。

MaxLinear生产各种低压差线性稳压器（LDO）。降压直流电压的最简单，成本最低的技术。LDO提供安静，良好调节的直流电压电源，具有出色的瞬态响应。禁用时，功耗降至接近零。其他主要功能包括反向电池保护，电流限制和热关断。该器件还可提供出色的低功耗电压基准，具有多种输出电压。

  • 低噪音：30μV；
  • 精度高：1％；
  • 反向电池保护；
  • 低压差：100mV；
  • 低静态电流：6μA；
  • 零关断模式电流。
选型表下载
ProductDescriptionIOUT (A)Output OptionVOUT (V)VOUT
Adj MIN (V)		VOUT
Adj MAX (V)		VIN MIN (V)IOUT (mA)VIN MAX (V)IQ (mA)Accuracy (%)IQ (μA)Temperature
Range (℃)		Junction Temp
Range (℃)		PackageVdrop (mV)Output Noise (μVRMS)FeaturesPSRR (dB)
XRP62722A 5V-Adjustable Low Dropout Voltage Regulator-Adjustable, Fixed5, Adj0.75.31.820006-2%30--40 to 85TO252-5, NSOIC-855024Enable,Power Good,Current limit and thermal protection,Reverse Bias Protection70
XRP293023A Low Dropout Voltage Regulator-AdjustableAdj1.25162.25300016-1%40000--40 to 125TO263-5600260Enable,Current limit and thermal protection,Reverse battery protection-
SPX5205150mA Low-Noise LDO Voltage Regulator-Adjustable, Fixed1.8, 3.0, 3.3, 5.0, Adj1.2415.7252.515016-1%70--40 to 125SOT23-521040Reverse battery protection,Current limit and thermal protection70
SPX39401.0A Low Dropout Voltage Regulator-Fixed2.5, 3.3, 5.0--3.1100016-2%18000--40 to 125SOT223-3, TO263-3280260Reverse battery protection,Current limit and thermal protection-
SPX3819500mA Low-Noise LDO Voltage Regulator-Adjustable, Fixed1.2, 1.5, 1.8, 2.5, 3.0, 3.3, 5.0, Adj1.23515.452.550016-1%90--40 to 125SOT23-5, DFN-8, NSOIC-834040Enable,Reverse battery protection,Current limit and thermal protection70
SPX2954250mA Low Dropout Voltage Regulator-Fixed3.3, 5.0--2.425030-0.5%, 1%150--40 to 125SOT223-3310160Enable,Power Good,Current limit and thermal protection-
SPX2945400mA Low Dropout Voltage Regulator (LDOs)-Fixed3.3--4.140030-0.5%, 1%100--40 to 125SOT223-3420260Enable,Power Good,Current limit and thermal protection31
SPX29411A Low Dropout Voltage Regulator-AdjustableAdj1.2415.453100016-3%12000--40 to 125TO263-5280260Enable,Reverse battery protection,Current limit and thermal protection-
SPX293023A High Current, Low Dropout Voltage Regulator-AdjustableAdj1.25162.8300016-1%37000--40 to 125TO263-5, TO220-5600260Enable,Current limit and thermal protection,Reverse battery protection-
SPX293013A High Current, Low Dropout Voltage Regulator-Fixed5--2.8300016-1%37000--40 to 125TO263-5600260Enable,Power good,Current limit and thermal protection-
SPX293003A High Current, Low Dropout Voltage Regulator-Fixed2.5, 3.3, 5.0--2.8300016-1%37000--40 to 125TO263-3600260Current limit and thermal protection,Reverse battery protection-
SPX291521.5A Low Dropout Voltage Regulator-AdjustableAdj1.2515.42.5150016-1%12000--40 to 125TO263-5390260Enable,Current limit and thermal protection-
SPX291501.5A Low Dropout Voltage Regulator-Fixed3.3--2.5150016-1%12000--40 to 125TO263-3390260Reverse battery protection,Current limit and thermal protection-
SPX28151.5A Low Dropout Voltage Regulator-Adjustable, Fixed3.3, Adj1.258.82.5150010-1%, 2%4000--40 to 125TO263-3, TO252-311000.003% of VOUTCurrent limit and thermal protection75
SPX15873A Low Dropout Voltage Regulator-Adjustable, Fixed3.3, Adj1.258.82.5300010-1%, 2%4000--40 to 125TO263-311000.03% of VOUTCurrent limit and thermal protection75
SPX15855A Low Dropout Voltage Regulator-Adjustable, Fixed3.3, Adj1.28.82.8500010-1%, 2%5000--40 to 125TO263-311000.003% of VOUT--
SPX15823A Ultra Low Dropout Voltage Regulator-AdjustableAdj1.2561.830005.5-2%5000-0 to 125TO263-5400-Enable,Remote sense,Current limit and thermal protection80
SPX1117800mA Low Dropout Voltage Regulator-Adjustable, Fixed1.5, 1.8, 2.5, 3.3, 5.0, Adj1.25152.680015-1%5000--40 to 125SOT223-311000.003% of VOUTCurrent limit, thermal protection75
SP78L05100mA Positive Voltage Regulator-Fixed5--7.510018-515000 to 125-NSOIC-8--Over temperature protection, Short-circuit protection-
SP6260200mA RF Ultralow Dropout Regulator (LDO)-Fixed3.3--22006-2%25--40 to 85SOT23-525030-70
SP6213Micropower 100mA CMOS LDOs-Fixed3.3--2.51007-2.50%65--40 to 125SC70-5250250Enable, Current limit, thermal protection74
SP6205Low Noise 500mA CMOS LDO Regulators-Adjustable, Fixed3.0, 3.3, Adj2.75.72.75006-2%45--40 to 125SOT23-5, DFN-830012Enable, Current limit, thermal protection67
SP6203Low Noise 300mA CMOS LDO Regulators-Fixed2.82.75.72.73006-2%45--40 to 125SOT23-518012Enable, Current limit, thermal protection67
SP6201Micropower 200mA CMOS LDO Regulators-Fixed1.8, 3.0, 3.3, 5.02.562.52007-2%28--40 to 125SOT23-5320150Enable, Power Good78
SP6200Micropower 100mA CMOS LDOs-Fixed3--2.51007-2%28--40 to 125SOT23-5160150Enable, Power Good, Current limit, thermal protection78
LP2951100mA Low Dropout Voltage Regulator (LDOs)-Fixed3.3, 51.24292.410030-0.5%, 1%150--40 to 125NSOIC-8380100Enable, Power Good, Current limit, thermal protection-
XRP29972A DDR I/II/III Bus Termination Regulator2AdjustableAdj.--1.120005.5-1%2-40 to 85-40 to 85NSOIC-8--DDR I/II/III bus termination regulator, over temperature protection, overcurrent protection-
数据手册
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