LDO Voltage Regulators | element14 India

element14 offers an exclusive range of sophisticated power management solutions for cutting-edge technological innovations. Modern LDO voltage regulators offer advanced features like low quiescent current, high power supply rejection ratio (PSRR), and built-in thermal protection mechanisms. Engineers select these components based on adjustable or fixed output type, mounting options, maximum current capacity, dropout voltage, tolerance, and operating temperature range.

Low-dropout (LDO) voltage regulators are a simple, affordable way to regulate an output voltage powered by a higher voltage unit. These essential semiconductor components provide stable, precise voltage regulation in electronic circuits. These sophisticated integrated circuits excel at converting higher input voltages to lower, consistent output voltages with minimal power loss and exceptional efficiency.

LDO regulators are critical in applications demanding clean, stable power delivery, including mobile devices, IoT systems, automotive electronics, and industrial control equipment. They can maintain a low voltage differential between input and output, reducing heat generation and improving overall system efficiency.

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price	Output Type	Input Voltage Min	No. of Outputs	Input Voltage Max	Output Type	Fixed Output Voltage Nom	No. of Outputs	Output Voltage - Nom	Output Voltage Nom	Adjustable Output Voltage Min	Output Voltage Min	Adjustable Output Voltage Max	Output Voltage Max	Output Current	Output Current - Output 1	Output Current - Output 2	Polarity	Dropout Voltage Vdo	LDO Regulator Case Style	Output Voltage - Output 1	Output Current Max	Max Output Current	Output Voltage - Output 2	Dropout Voltage - Typ @ Current	Dropout Voltage Typ @ Current	IC Mounting	IC Case / Package	No. of Pins	Operating Temperature Min	Operating Temperature Max	Qualification	Product Range	Automotive Qualification Standard

MCP1703T-3302E/CB	1439518 Data Sheet RoHS	MICROCHIP Fixed LDO Voltage Regulator 2.7V to 16V 525mV Dropout 3.3Vout 250mAout SOT-23A-3	Each (Supplied on Cut Tape) Cut Tape	1+Rs.73.110 25+Rs.61.130 100+Rs.59.910 3000+Rs.58.690	Fixed	2.7V	-	16V	-	-	1Outputs	3.3V	3.3V	-	-	-	-	-	-	-	Positive Output	-	-	-	250mA	250mA	-	525mV	525mV	Surface Mount	SOT-23A	3Pins	-40°C	125°C	-	3.3V 250mA LDO Voltage Regulators	-
L7912ACV	1095391 Data Sheet RoHS	STMICROELECTRONICS Fixed LDO Voltage Regulator 7912 -35V to -19V 1.1V Dropout -12Vout 1.5Aout TO-220-3	Each	1+Rs.90.310 10+Rs.56.850 100+Rs.46.200 500+Rs.44.200 1000+Rs.40.590 More Pricing...	Fixed	-35V	-	-19V	-	-	1Outputs	-12V	-12V	-	-	-	-	-	-	-	Negative Output	-	-	-	1.5A	1.5A	-	1.1V	1.1V	Through Hole	TO-220	3Pins	0°C	125°C	-	-12V 1.5A LDO Voltage Regulators	-
NCP718ASN330T1G	2981162 Data Sheet RoHS	ONSEMI Fixed LDO Voltage Regulator 2.5V to 24V 275mV drop 3.3V/300mA out TSOT-23-5	Each (Supplied on Cut Tape) Cut Tape	1+Rs.48.490 10+Rs.31.560 100+Rs.24.250 500+Rs.23.770 1000+Rs.23.280 More Pricing...	Fixed	2.5V	-	24V	-	-	1Outputs	3.3V	3.3V	-	-	-	-	-	-	-	Positive Output	-	-	-	300mA	300mA	-	275mV	275mV	Surface Mount	TSOT-23	5Pins	-40°C	125°C	-	3.3V 300mA LDO Voltage Regulators	-
AP7312-1833W6-7	2138328 Data Sheet RoHS	DIODES INC. LDO Voltage Regulator IC Fixed 2 Output 2 V to 6 V in 150 mV drop 150 mA out SOT-26-6	Each (Supplied on Cut Tape) Cut Tape	1+Rs.53.240 10+Rs.33.080 100+Rs.26.720 500+Rs.25.480 1000+Rs.24.430 More Pricing...	Fixed	2V	-	6V	-	-	2Outputs	1.8V	1.8V	-	-	-	-	-	-	-	Positive Output	-	-	-	150mA	150mA	-	150mV	150mV	Surface Mount	SOT-26	6Pins	-40°C	85°C	-	-	-
TLS205B0EJV33XUMA1	2780907 Data Sheet RoHS	INFINEON Fixed LDO Voltage Regulator AEC-Q100 2.3 V to 20 V 320 mV Dropout 3.3 V/0.5 A out SOIC-8	Each (Supplied on Cut Tape) Cut Tape	1+Rs.144.480 10+Rs.96.010 50+Rs.90.590 100+Rs.85.170 250+Rs.80.030 More Pricing...	Fixed	2.3V	-	20V	-	-	1Outputs	3.3V	3.3V	-	-	-	-	-	-	-	Positive Output	-	-	-	500mA	500mA	-	320mV	320mV	Surface Mount	SOIC	8Pins	-40°C	125°C	-	3.3V, 500mA LDO Voltage Regulators	-
LP2950CZ-3.0/NOPB	3122131 RoHS	TEXAS INSTRUMENTS Fixed LDO Voltage Regulator 3.4V to 30V 380mV Dropout 3Vout 100mAout TO-92-3	Each	1+Rs.109.310 10+Rs.67.590 100+Rs.58.840 500+Rs.56.470 1000+Rs.52.760 More Pricing...	Fixed	3.4V	-	30V	-	-	1Outputs	3V	3V	-	-	-	-	-	-	-	Positive Output	-	-	-	100mA	100mA	-	380mV	380mV	Through Hole	TO-92	3Pins	-40°C	125°C	-	3V 100mA LDO Voltage Regulators	-
MCP1702T-5002E/CB	1331491 Data Sheet RoHS	MICROCHIP Fixed LDO Positive Voltage Regulator 2.7V to 13.2V 330mV Dropout 5Vout 250mAout SOT-23A-3	Each (Supplied on Cut Tape) Cut Tape	1+Rs.69.020 25+Rs.57.350 100+Rs.56.860	Fixed	2.7V	-	13.2V	-	-	1Outputs	5V	5V	-	-	-	-	-	-	-	Positive Output	-	-	-	250mA	250mA	-	330mV	330mV	Surface Mount	SOT-23A	3Pins	-40°C	125°C	-	5V 250mA LDO Voltage Regulators	-
LDK320ADU33R	2778096 Data Sheet RoHS	STMICROELECTRONICS Fixed LDO Voltage Regulator 2.5 V to 18 V input 600 mV Dropout 3.3 V / 200 mA out SOT-89-3	Each (Supplied on Cut Tape) Cut Tape	5+Rs.56.720 50+Rs.51.050 100+Rs.48.020 500+Rs.44.620 1000+Rs.41.590	Fixed	2.5V	-	18V	-	-	1Outputs	3.3V	3.3V	-	-	-	-	-	-	-	Positive Output	-	-	-	200mA	200mA	-	200mV	200mV	Surface Mount	SOT-89	3Pins	-40°C	125°C	-	3.3V 200mA LDO Voltage Regulators	-
LD1117ADT12TR	3130154 Data Sheet RoHS	STMICROELECTRONICS Fixed LDO Voltage Regulator up to 10V 1.15V drop 1.2V/1.2A out TO-252-3	Each (Supplied on Cut Tape) Cut Tape	5+Rs.57.030 10+Rs.36.890 100+Rs.30.520 500+Rs.29.190 1000+Rs.27.290 More Pricing...	Fixed	-	-	10V	-	-	1Outputs	1.2V	1.2V	-	-	-	-	-	-	-	Positive Output	-	-	-	1A	1A	-	1.15V	1.15V	Surface Mount	TO-252 (DPAK)	3Pins	0°C	125°C	-	1.2V 1.2A LDO Voltage Regulators	-
LK112M80TR	3130054 Data Sheet RoHS	STMICROELECTRONICS Fixed LDO Voltage Regulator 8.5V to 14V 290mV drop 8V/150mA out SOT-23-5	Each (Supplied on Cut Tape) Cut Tape	1+Rs.70.340 10+Rs.44.680 100+Rs.36.410 500+Rs.34.800 1000+Rs.33.190 More Pricing...	Fixed	8.5V	-	14V	-	-	1Outputs	8V	8V	-	-	-	-	-	-	-	Positive Output	-	-	-	150mA	150mA	-	290mV	290mV	Surface Mount	SOT-23	5Pins	-40°C	125°C	-	8V 150mA LDO Voltage Regulators	-
LDK220U50R	3130030 Data Sheet RoHS	STMICROELECTRONICS Fixed LDO Voltage Regulator 2.5V to 13.2V 200mV drop 5V/200mA out SOT-89-3	Each (Supplied on Cut Tape) Cut Tape	1+Rs.62.380 10+Rs.56.140 100+Rs.52.810 500+Rs.49.070 1000+Rs.45.750 More Pricing...	Fixed	2.5V	-	13.2V	-	-	1Outputs	5V	5V	-	-	-	-	-	-	-	Positive Output	-	-	-	200mA	200mA	-	200mV	200mV	Surface Mount	SOT-89	3Pins	-40°C	125°C	-	5V 200mA LDO Voltage Regulators	-
LDK220C50R	2460812 Data Sheet RoHS	STMICROELECTRONICS Fixed LDO Voltage Regulator 2.5V to 13.2V 200mV Dropout 5Vout 200mAout SOT-323-5	Each (Supplied on Cut Tape) Cut Tape	1+Rs.55.870 10+Rs.50.280 100+Rs.47.300 500+Rs.43.950 1000+Rs.40.970 More Pricing...	Fixed	2.5V	-	13.2V	-	-	1Outputs	5V	5V	-	-	-	-	-	-	-	Positive Output	-	-	-	200mA	200mA	-	200mV	200mV	Surface Mount	SOT-323	5Pins	-40°C	125°C	-	5V 200mA LDO Voltage Regulators	-
TPS78101DDCR	3007937 RoHS	TEXAS INSTRUMENTS LDO Voltage Regulator 7810 2.2V to 5.5V in 250mV drop 1.22V to 5.25V/150mA out TSOT-23-5	Each (Supplied on Cut Tape) Cut Tape	1+Rs.78.900 10+Rs.51.330 100+Rs.50.150 500+Rs.48.960 1000+Rs.47.770 More Pricing...	Adjustable	2.2V	-	5.5V	-	-	1Outputs	-	-	-	1.22V	-	5.25V	-	-	-	Positive Output	-	-	-	150mA	150mA	-	250mV	250mV	Surface Mount	TSOT-23	5Pins	-40°C	125°C	-	-	-
XC6220B371PR-G	3535310 Data Sheet RoHS	TOREX LDO Voltage Regulator Fixed 1.6 V to 6 V in 655 mV Drop 3.7 V/1.2 A out SOT-89-5	Each (Supplied on Cut Tape) Cut Tape	1+Rs.101.710 10+Rs.65.880 100+Rs.54.190 500+Rs.51.900 1000+Rs.48.010 More Pricing...	Fixed	1.6V	-	6V	-	-	1Outputs	3.7V	3.7V	-	-	-	-	-	-	-	Positive Output	-	-	-	1A	1A	-	655mV	655mV	Surface Mount	SOT-89	5Pins	-40°C	85°C	-	3.7V 1.2A LDO Voltage Regulators	-
XC6210B152MR	1057798 Data Sheet RoHS	TOREX Fixed LDO Voltage Regulator 1.5V to 6V 90mV Dropout 1.5Vout 700mAout SOT-23-5	Each (Supplied on Cut Tape) Cut Tape	1+Rs.81.810 10+Rs.51.710 100+Rs.41.980 500+Rs.39.650 1000+Rs.35.920 More Pricing...	Fixed	1.5V	-	6V	-	-	1Outputs	1.5V	1.5V	-	-	-	-	-	-	-	Positive Output	-	-	-	500mA	500mA	-	90mV	90mV	Surface Mount	SOT-23	5Pins	-40°C	85°C	-	1.5V 700mA LDO Voltage Regulators	-
MCP1700T-1802E/TT	1296591 Data Sheet RoHS	MICROCHIP Fixed LDO Voltage Regulator 2.3V to 6V 178mV Dropout 1.8Vout 200mAout SOT-23-3	Each (Supplied on Cut Tape) Cut Tape	1+Rs.49.170 25+Rs.41.460 100+Rs.38.360 3000+Rs.37.600	Fixed	2.3V	-	6V	-	-	1Outputs	1.8V	1.8V	-	-	-	-	-	-	-	Positive Output	-	-	-	250mA	250mA	-	178mV	178mV	Surface Mount	SOT-23	3Pins	-40°C	125°C	-	1.8V 200mA LDO Voltage Regulators	-
L4949EPTR-E	3130076 Data Sheet RoHS	STMICROELECTRONICS Fixed LDO Voltage Regulator AEC-Q100 6V to 28V 300mV drop 5V/100mA out WSOIC-20	Each (Supplied on Cut Tape) Cut Tape	1+Rs.128.320 10+Rs.125.220 50+Rs.122.120 100+Rs.119.020 250+Rs.115.910 More Pricing...	Fixed	6V	-	28V	-	-	1Outputs	5V	5V	-	-	-	-	-	-	-	Positive Output	-	-	-	100mA	100mA	-	300mV	300mV	Surface Mount	WSOIC	20Pins	-40°C	150°C	-	5V 100mA LDO Voltage Regulators	-
XC6221B182MR	3106586 Data Sheet RoHS	TOREX Fixed LDO Voltage Regulator 1.6V to 6V 125mV drop 1.8V/250mA out SOT-25-5	Each (Supplied on Cut Tape) Cut Tape	1+Rs.82.090 10+Rs.51.880 100+Rs.42.120 500+Rs.39.790 1000+Rs.36.040 More Pricing...	Fixed	1.6V	-	6V	-	-	1Outputs	1.8V	1.8V	-	-	-	-	-	-	-	Positive Output	-	-	-	200mA	200mA	-	125mV	125mV	Surface Mount	SOT-25	5Pins	-40°C	85°C	-	1.8V 0.25A LDO Voltage Regulators	-
TLE42664GHTMA2	2839377 Data Sheet RoHS	INFINEON LDO Voltage Regulator Fixed 5.5 V to 40 V in 250 mV Dropout 5 V/100 mA out SOT-223-4	Each (Supplied on Cut Tape) Cut Tape	1+Rs.131.180 10+Rs.86.410 50+Rs.81.470 100+Rs.76.530 250+Rs.71.860 More Pricing...	Fixed	5.5V	-	40V	-	-	1Outputs	5V	5V	-	-	-	-	-	-	-	Positive Output	-	-	-	100mA	100mA	-	250mV	250mV	Surface Mount	SOT-223	4Pins	-40°C	150°C	-	5V 100mA LDO Voltage Regulators	-
XC6204B202MR-G	3535161 Data Sheet RoHS	TOREX LDO Voltage Regulator Fixed 2 V to 10 V in 240 mV Drop 2 V/150 mA out SOT-25-5	Each (Supplied on Cut Tape) Cut Tape	1+Rs.115.700 10+Rs.104.130 50+Rs.97.960 100+Rs.91.020 250+Rs.84.850 More Pricing...	Fixed	2V	-	10V	-	-	1Outputs	2V	2V	-	-	-	-	-	-	-	Positive Output	-	-	-	150mA	150mA	-	240mV	240mV	Surface Mount	SOT-25	5Pins	-40°C	85°C	-	2V 150mA LDO Voltage Regulators	-
XC6601A111MR-G	3535518 Data Sheet RoHS	TOREX LDO Voltage Regulator Fixed 1 V to 3 V in 218 mV Drop 1.1 V/400 mA out SOT-25-5	Each (Supplied on Cut Tape) Cut Tape	1+Rs.83.350 10+Rs.53.500 100+Rs.43.910 500+Rs.42.070 1000+Rs.40.520 More Pricing...	Fixed	1V	-	3V	-	-	1Outputs	1.1V	1.1V	-	-	-	-	-	-	-	Positive Output	-	-	-	400mA	400mA	-	218mV	218mV	Surface Mount	SOT-25	5Pins	-40°C	85°C	-	1.1V 400mA LDO Voltage Regulators	-
AP7348D-1218RS4-7	3589256 Data Sheet RoHS	DIODES INC. LDO Voltage Regulator 4 Output Fixed 1.7-5.25V in 340 mV Drop 1.2/1.8V/300 mA out X1DFN1612-EP	Each (Supplied on Cut Tape) Cut Tape	5+Rs.31.380 10+Rs.17.690 100+Rs.16.550 500+Rs.16.170 1000+Rs.15.780 More Pricing...	Fixed	1.7V	-	5.25V	-	-	4Outputs	1.2V	1.2V	-	-	-	-	-	-	-	Positive Output	-	-	-	300mA	300mA	-	340mV	340mV	Surface Mount	X1-DFN1612-EP	8Pins	-40°C	85°C	-	-	-
AP2125K-2.8TRG1	3482779 Data Sheet RoHS	DIODES INC. LDO FIXED 2.8V 0.3A -40 TO 85DEG C	Each (Supplied on Cut Tape) Cut Tape	5+Rs.20.360 10+Rs.12.120 100+Rs.9.510 500+Rs.8.930 1000+Rs.7.960 More Pricing...	Fixed	3.3V	-	6V	-	-	1Outputs	2.8V	2.8V	-	-	-	-	-	-	-	Positive Output	-	-	-	300mA	300mA	-	200V	200mV	Surface Mount	SOT-23	5Pins	-40°C	85°C	-	2.8V 300mA LDO Voltage Regulators	-
MAX8869EUE18+T	3920929 Data Sheet RoHS	ANALOG DEVICES LDO Voltage Regulator Fixed/Adjustable 800 mV to 5 V/1.8 V Vout 1 A TSSOP-EP-16	Each (Supplied on Full Reel) Full Reel	2500+Rs.542.330 7500+Rs.531.490	Fixed, Adjustable	2.7V	-	5.5V	-	-	1Outputs	1.8V	-	-	-	-	-	-	-	-	Positive Output	-	-	-	-	1A	-	200mV	-	Surface Mount	TSSOP-EP	16Pins	-40°C	85°C	-	Adj/1.8V 1A LDO Voltage Regulators	-
TC1054-5.0VCT713	3929921 Data Sheet RoHS	MICROCHIP LDO Voltage Regulator Fixed 2.7 V to 6.5 V in 85 mV Drop 5 V/50 mA Out SOT-23 5-Pin	Each (Supplied on Cut Tape) Cut Tape	1+Rs.43.860 25+Rs.35.800 100+Rs.35.090 3000+Rs.34.370	Fixed	2.7V	-	6.5V	-	-	1Outputs	5V	5V	-	-	-	-	-	-	-	Positive Output	-	-	-	50mA	50mA	-	85mV	85mV	Surface Mount	SOT-23	5Pins	-40°C	125°C	-	5V 50mA LDO Voltage Regulators	-