LDO Voltage Regulators | element14 Singapore

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 (inc GST)	Output Type	Input Voltage Min	No. of Outputs	Input Voltage Max	Output Type	No. of Outputs	Fixed Output Voltage Nom	Adjustable Output Voltage Min	Output Voltage - Nom	Output Voltage Nom	Adjustable Output Voltage Max	Output Voltage Min	Output Current - Output 1	Output Voltage Max	Output Current	Polarity	Dropout Voltage Vdo	Output Current - Output 2	LDO Regulator Case Style	Output Current Max	Output Voltage - Output 1	Max Output Current	Dropout Voltage - Typ @ Current	Dropout Voltage Typ @ Current	Output Voltage - Output 2	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+ S$1.070(S$1.1663) 25+ S$0.883(S$0.9625) 100+ S$0.866(S$0.9439) 3000+ S$0.848(S$0.9243)	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+ S$1.160(S$1.2644) 10+ S$0.831(S$0.9058) 100+ S$0.675(S$0.7358) 500+ S$0.646(S$0.7041) 1000+ S$0.577(S$0.6289) 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+ S$0.708(S$0.7717) 10+ S$0.462(S$0.5036) 100+ S$0.354(S$0.3859) 500+ S$0.347(S$0.3782) 1000+ S$0.340(S$0.3706) 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+ S$0.778(S$0.848) 10+ S$0.484(S$0.5276) 100+ S$0.391(S$0.4262) 500+ S$0.373(S$0.4066) 1000+ S$0.357(S$0.3891) 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+ S$2.120(S$2.3108) 10+ S$1.410(S$1.5369) 50+ S$1.330(S$1.4497) 100+ S$1.250(S$1.3625) 250+ S$1.180(S$1.2862) 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	-
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+ S$0.757(S$0.8251) 50+ S$0.682(S$0.7434) 100+ S$0.641(S$0.6987) 500+ S$0.596(S$0.6496) 1000+ S$0.555(S$0.605)	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+ S$0.834(S$0.9091) 10+ S$0.539(S$0.5875) 100+ S$0.446(S$0.4861) 500+ S$0.427(S$0.4654) 1000+ S$0.399(S$0.4349) 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+ S$1.040(S$1.1336) 10+ S$0.653(S$0.7118) 100+ S$0.532(S$0.5799) 500+ S$0.508(S$0.5537) 1000+ S$0.485(S$0.5286) 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	-
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+ S$0.725(S$0.7902) 25+ S$0.610(S$0.6649) 100+ S$0.566(S$0.6169) 3000+ S$0.555(S$0.605)	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	-
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+ S$1.920(S$2.0928) 10+ S$1.270(S$1.3843) 50+ S$1.200(S$1.308) 100+ S$1.130(S$1.2317) 250+ S$1.060(S$1.1554) 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	-
LDLN025M12R	2851924 Data Sheet RoHS	STMICROELECTRONICS Fixed LDO Voltage Regulator 1.5V to 5.5V 120mV drop 1.2V/250mA out SOT-23-5	Each (Supplied on Cut Tape) Cut Tape	1+ S$0.525(S$0.5723) 10+ S$0.325(S$0.3542) 100+ S$0.316(S$0.3444) 500+ S$0.261(S$0.2845) 1000+ S$0.254(S$0.2769) More Pricing...	Fixed	1.5V	-	5.5V	-	1Outputs	-	-	1.2V	1.2V	-	-	-	-	-	Positive Output	-	-	-	250mA	-	250mA	120mV	120mV	-	Surface Mount	SOT-23	5Pins	-40°C	125°C	-	1.2V 250mA LDO Voltage Regulators	-
NCV8675DT50RKG	1885151 Data Sheet RoHS	ONSEMI Fixed LDO Voltage Regulator 4.5V to 45V 310mV Dropout 5Vout 350mAout TO-252-5	Each (Supplied on Cut Tape) Cut Tape	1+ S$2.680(S$2.9212) 10+ S$1.800(S$1.962) 50+ S$1.710(S$1.8639) 100+ S$1.610(S$1.7549) 250+ S$1.510(S$1.6459) More Pricing...	Fixed	4.5V	-	45V	-	1Outputs	-	-	5V	5V	-	-	-	-	-	Positive Output	-	-	-	350mA	-	350mA	310mV	310mV	-	Surface Mount	TO-252 (DPAK)	5Pins	-40°C	150°C	-	5V 350mA LDO Voltage Regulators	-
XC6223H121MR-G	1830954 Data Sheet RoHS	TOREX LDO 300MA 1.2V HS LN SOT-25	Each	1+ S$0.750(S$0.8175) 10+ S$0.466(S$0.5079) 100+ S$0.377(S$0.4109) 500+ S$0.359(S$0.3913) 1000+ S$0.354(S$0.3859) More Pricing...	Fixed	1.6V	-	5.5V	-	1Outputs	-	-	1.2V	1.2V	-	-	-	-	-	Positive Output	-	-	-	300mA	-	300mA	480mV	480mV	-	Surface Mount	SOT-25	5Pins	-40°C	85°C	-	1.2V 300mA LDO Voltage Regulators	-
TLE4254EJSXUMA2	2780882 Data Sheet RoHS	INFINEON LDO Voltage Regulator OPTIREG Adjustable AEC-Q100 4V to 45V 200mV 2V to 40V/70mA out PG-DSO-8	Each (Supplied on Cut Tape) Cut Tape	2500+ S$0.923(S$1.0061)	Adjustable	4V	-	45V	-	1Outputs	-	-	-	-	-	2V	-	-	-	Positive Output	-	-	-	70mA	-	70mA	200mV	200mV	-	Surface Mount	PG-DSO	8Pins	-40°C	150°C	-	Adj 70mA LDO Voltage Regulators	-
XC6415CC39MR-G	3535442 Data Sheet RoHS	TOREX LDO Voltage Regulator Fixed 1.5 V to 6 V in 110 mV Drop 2.5 V/200 mA out SOT-26-6	Each (Supplied on Cut Tape) Cut Tape	1+ S$1.160(S$1.2644) 10+ S$0.725(S$0.7902) 100+ S$0.591(S$0.6442) 500+ S$0.562(S$0.6126) 1000+ S$0.533(S$0.581) More Pricing...	Fixed	1.5V	-	6V	-	1Outputs	-	-	2.5V	2.5V	-	-	-	-	-	Positive Output	-	-	-	200mA	-	200mA	110mV	110mV	-	Surface Mount	SOT-26	6Pins	-40°C	85°C	-	1.8V/2.5V 200mA LDO Voltage Regulators	-
XC6209B252MR-G	3535202 Data Sheet RoHS	TOREX LDO Voltage Regulator Fixed 2 V to 10 V in 220 mV Drop 2.5 V/150 mA out SOT-25-5	Each (Supplied on Cut Tape) Cut Tape	1+ S$0.916(S$0.9984) 10+ S$0.580(S$0.6322) 100+ S$0.472(S$0.5145) 500+ S$0.450(S$0.4905) 1000+ S$0.432(S$0.4709) More Pricing...	Fixed	2V	-	10V	-	1Outputs	-	-	2.5V	2.5V	-	-	-	-	-	Positive Output	-	-	-	150mA	-	150mA	220mV	220mV	-	Surface Mount	SOT-25	5Pins	-40°C	85°C	-	2.5V 150mA LDO Voltage Regulators	-
XC6233H151MR-G	3535391 Data Sheet RoHS	TOREX LDO Voltage Regulator Fixed 1.7 V to 5.5 V in 600 mV Drop 1.5 V/200 mA out SOT-25-5	Each (Supplied on Cut Tape) Cut Tape	5+ S$0.538(S$0.5864) 10+ S$0.334(S$0.3641) 100+ S$0.267(S$0.291) 500+ S$0.254(S$0.2769) 1000+ S$0.228(S$0.2485) More Pricing...	Fixed	1.7V	-	5.5V	-	1Outputs	-	-	1.5V	1.5V	-	-	-	-	-	Positive Output	-	-	-	200mA	-	200mA	600mV	600mV	-	Surface Mount	SOT-25	5Pins	-40°C	85°C	-	1.5V 200mA LDO Voltage Regulators	-
TPS7A3001DGNT	3122632 RoHS	TEXAS INSTRUMENTS LDO Voltage Regulator Adjustable -36V to -3V in 216mV drop -1.18V to -33V/-0.2A out MSOP-8	Each (Supplied on Cut Tape) Cut Tape	1+ S$7.700(S$8.393) 10+ S$5.880(S$6.4092) 25+ S$5.610(S$6.1149) 50+ S$4.290(S$4.6761) 100+ S$4.080(S$4.4472) More Pricing...	Adjustable	-36V	-	-3V	-	-	-	-	-	-	-	-1.18V	-	-33V	-	-	-	-	-	-	-	-	216mV	216mV	-	-	MSOP	8Pins	-40°C	125°C	-	-	-
LT1761ES5-1.2#TRPBF	4027180 Data Sheet RoHS	ANALOG DEVICES LDO Voltage Regulator Fixed 1.8 V to 20 V in 0.3 V / 0.1 A out TSOT-23-5	Each (Supplied on Cut Tape) Cut Tape	1+ S$6.510(S$7.0959) 10+ S$5.040(S$5.4936) 25+ S$4.450(S$4.8505) 100+ S$4.130(S$4.5017) 250+ S$3.960(S$4.3164) More Pricing...	Fixed	1.8V	-	20V	-	1Outputs	-	-	1.2V	1.2V	-	-	-	-	-	Positive Output	-	-	-	100mA	-	100mA	300mV	300mV	-	Surface Mount	TSOT-23	5Pins	-40°C	125°C	-	1.2V 100mA LDO Voltage Regulators	-
XC6241A331NR-G	3996154 Data Sheet RoHS	TOREX LDO Voltage Regulator Fixed 1.6 V to 6 V in 165 mV Drop 3.3 V/150 mA Out SSOT-24 4-Pin	Each (Supplied on Cut Tape) Cut Tape	1+ S$0.442(S$0.4818) 10+ S$0.269(S$0.2932) 100+ S$0.244(S$0.266)	Fixed	1.6V	-	6V	-	1Outputs	-	-	3.3V	3.3V	-	-	-	-	-	Positive Output	-	-	-	150mA	-	150mA	165mV	165mV	-	Surface Mount	SSOT-24	4Pins	-40°C	105°C	-	3.3V 150mA LDO Voltage Regulators	-
LT1963EFE-3.3#PBF	4407447 Data Sheet RoHS	ANALOG DEVICES LDO Voltage Regulator Fixed 2.1 to 20V in 340 mV Drop 3.3V/1.5A Out TSSOP-EP-16 -40 to 125 °C	Each	1+ S$13.030(S$14.2027) 10+ S$10.120(S$11.0308) 95+ S$8.320(S$9.0688) 190+ S$8.240(S$8.9816) 285+ S$8.150(S$8.8835) More Pricing...	Fixed	2.1V	-	20V	-	1Outputs	-	-	3.3V	3.3V	-	-	-	-	-	Positive Output	-	-	-	1.5A	-	1.5A	340mV	340mV	-	Surface Mount	TSSOP-EP	16Pins	-40°C	125°C	-	3.3V 1.5A LDO Voltage Regulators	-
LP2950-3.3	4472984 Data Sheet RoHS	MULTICOMP PRO LDO Voltage Regulator Fixed 3.3 V/100 mA Out TO-92-3 -40 °C to 125 °C	Each (Supplied on Cut Tape) Cut Tape	5+ S$0.808(S$0.8807) 10+ S$0.558(S$0.6082) 100+ S$0.433(S$0.472) 500+ S$0.350(S$0.3815) 1000+ S$0.333(S$0.363)	Fixed	3.5V	-	26V	-	1Outputs	-	-	3.3 V	-	-	3.23V	-	3.36V	-	Positive Output	-	-	-	100mA	-	100 mA	380 mV	-	-	Through Hole	TO-92	3Pins	-40°C	125°C	-	Multicomp Pro LDO Voltage Regulators	-
ADM7172ACPZ-4.2-R7	4407197 Data Sheet RoHS	ANALOG DEVICES LDO Voltage Regulator Fixed 2.3 to 6.5V in 172mV Drop 4.2V / 2A Out LFCSP-EP-8	Each (Supplied on Cut Tape) Cut Tape	1+ S$10.640(S$11.5976) 10+ S$8.210(S$8.9489) 25+ S$7.590(S$8.2731) 100+ S$6.920(S$7.5428) 250+ S$6.710(S$7.3139) More Pricing...	Fixed	2.3V	-	6.5V	-	1Outputs	-	-	4.2V	4.2V	-	-	-	-	-	Positive Output	-	-	-	2A	-	2A	172mV	172mV	-	Surface Mount	LFCSP-EP	8Pins	-40°C	125°C	-	4.2V 2A LDO Voltage Regulators	-
TLS830A4EPV50XUMA1	4469292 Data Sheet RoHS	INFINEON LDO Voltage Regulator Fixed 3.2 to 40V in 550mV Drop 5V / 0.3A Out TSSOP-14 -40 to 150°C	Each (Supplied on Cut Tape) Cut Tape	1+ S$1.840(S$2.0056) 10+ S$1.220(S$1.3298) 50+ S$1.150(S$1.2535) 100+ S$1.080(S$1.1772) 250+ S$1.010(S$1.1009) More Pricing...	Fixed	3.2V	-	40V	-	1Outputs	-	-	-	5V	-	-	-	-	-	Positive Output	-	-	-	300mA	-	-	-	550mV	-	Surface Mount	TSSOP	14Pins	-40°C	150°C	-	5V 300mA LDO Voltage Regulators	-
LD56020M180R	4352150 Data Sheet RoHS	STMICROELECTRONICS LDO Voltage Regulator Fixed 1.1 to 5.5 V in 1.8 V/200mA out SOT-23-5 125 °C	Each (Supplied on Cut Tape) Cut Tape	5+ S$0.528(S$0.5755) 10+ S$0.320(S$0.3488) 100+ S$0.257(S$0.2801) 500+ S$0.244(S$0.266) 1000+ S$0.236(S$0.2572) More Pricing...	Fixed	1.1V	-	5.5V	-	1Outputs	-	-	1.8V	1.8V	-	-	-	-	-	Positive Output	-	-	-	200mA	-	200mA	-	-	-	Surface Mount	SOT-23	5Pins	-40°C	125°C	-	1.8V 200mA LDO Voltage Regulators	-