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Low Dropout Linear Regulators     
Part No. Features Vin(range) Vout(v) Iq(max) Vd(max) PSRR(Typ) package
LR1112 150mA, low quiescent current, fast trans... 2.5~6V 0.8V~5.0V 30μA 300 mV 65dB SOT-23-5
LR1143 high psrr, low dropout, 400ma adjustable... 2.5V~5.5V 2.5V~5.5V 50 μA 350 mV 67 dB SOT-23-5
L11831A L11831B maximum 3a, ultra low dropout regulator ... 1.4~5.5 3~5.5 0.9 mA 350 mV - HSOP-8
L1803 1.5a ultra low dropout linear regulator ... -0.3~+6 -0.3 ~ +6.3 - - 30 / 60 HSOP-8
RXXLD10 low voltage operation low power-loss vol... 2.35 ~ 18 1.5 ~ 1.8V 2 mA 0.5 V 60 TO-220F-4 TO-252-5
LM39102 1A low-voltage low-dropout regulator +2.25~+16 1 - 200mV - SOP-8
LR2965 1.5A, low dropout regulator with power g... -0.3~7 -2 ~ 2 300 uA 400 mV - HSOP-8
LR9103 low noise 150ma ldo regulator 6 -0.3~6.3 - 0.4 75 SOT-23-5
L1806 3a, ultra low dropout (0.23v@3a) linear ... -0.3 ~ 4.0 0.8 ~ 1.2 - 0.23 - HSOP-8
ULE4275 5v low-dropout voltage regulator -42~45 4.9 ~ 5.1 200 1 60 TO-263-5
LR9280 150mA LDO regulator 1.7 ~ 6 -0.3~6.3 - 1.2 - SOT-23-5
LR1965 1.5A, low dropout regulator with power g... -0.3~7 -0.3~7.3 300uA 400mV IF= 0.1uA HSOP-8
LR9272 super low on resistance / low voltage 1a... 1.4 ~ 6 -0.3~6.8 - 0.57 70 SOT-223 SOT-25
LR7XXYY 2.5 ~ 5.25 -0.3 ~ +6.3 Iout = 300 mA 1V 80 SOP-8
LR8XXYY 150mA dual ldo regulator 1.4 ~ 5.25 -0.3 ~ +6.3 Iout = 150 mA 0.87V 70 SOT-23-6
LR9XXYY 300mA small dual ldo regulator 1.4 ~ 5.25 -20 ~ 20 Iout = 300 mA 0.72 75 SOT-23-6
LR1811 1A fast ultra low dropout linear regula... 1.5 ~ 6 V -20 ~20 mV - 0.34 65 HSOP-8
LC1111 low dropout linear regulator controller 4.5~13.5 - Vref = 0.8V Icc= 1mA 50 SOT-26
LR18220 0.15~0.4 -3 ~ 3V Ilimit =4A 65mA 55 / 65 SOP-8
LR18230 0.15~ 0.4 -3 ~ 3 - 65 mA 65dB HSOP-8
LR1198 300mA, ultra-low noise, ultra-fast cmos ... 2.5 ~ 5.5V 220mV 130 µA 600mV -50dB SOT-23-5
LR18113 1.6x linear fan driver with enable contr... -0.3 ~ +7V 4.5~6V 3 mA - - SOP-8
LR1812 1.0A fast ultra low dropout linear regul... 1.5 ~ 6V 1.0 ~ 3.5V IOUT =1000mA 0.45V 55 60 65 HSOP-8 SOT-25
LR9107 output capacitor-less low voltage 200ma ... 1.7 ~ 5.25V -0.3 ~ 6.3 25 µA 0.44V 70 SOT-25
UR6227 700mA high speed ldo regulator with reve... 6.5 6.5 - 300mV 65dB SOT-89-5/SOT-25
LR9203 cl capacitor-less 500ma low power consum... 6.5 1 - - 55dB SOT-25
LR9500 ultra low noise, 150ma linear regulator ... 2.5 ~ 5.5 6.0 V 50 μA 150 mV 85 dB SOT-25
LR9113 low noise 300mA ldo regulator 6 -0.3~ 6.3 - 0.4 65 SOT-25/SOT-23-5/DFN-4(1.0×1.0)
UR6223 built-in inrush current protection,300ma ... ~7.0V 1.8~4.0V 10mA 0.5V 80 dB SOT-25
LD1117AH low drop fixed and adjustable positive v... 15V 3.234 ~ 3.366V 10mA - - SOT-223
LR2915 1.5A, low dropout regulator 2.5 ~ 6.0V -0.3 ~ 7.3 300 uA VF= 490 ~ 510 mV IF= 0.001~ 0.1 uA SOP-8 HSOP-8
LR3965A 2A low dropout linear regulator 2.25 ~ 6 V -2 ~ 2V 1.5A 550 mV Iout = 2.0 A HSOP-8
LXXLD36 3A, ultra low dropout (0.17v @ 3a) linea... 1.0 ~ 3.65 V 0.8 ~ 1.2 V Ilimit =7A 0.31V Iout = 0 ~ 3 A DFN-8(3X3)
LXXLD37 3A, ultra low dropout (0.17v @ 3a) linea... 1.0 ~ 3.65 V 0.8 ~ 1.2 V Ilimit =7A 0.31V Iout = 0 ~ 3 A DFN-8(3X3)
LR9104 150ma high psrr low noise ldo with enabl... 5.25 ~ 6.5 -0.3 ~ 6.3 55µA 0.56V 75dB SOT-23-5 DFN-4(1.0 X 1.0)
LR1142 high psrr, low dropout, 500ma adjustable... 2.5 ~5.5 V VREF= 0.784 ~ 0.816 V 35~ 50 μA 370 mV 40 / 57 SOT-25

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