LDO Voltage Regulators | element14 Australia

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 (Incl GST)	Output Type	Input Voltage Min	No. of Outputs	Input Voltage Max	Output Type	No. of Monitored Voltages	No. of Outputs	Fixed Output Voltage Nom	Adjustable Output Voltage Min	Supply Voltage Min	Output Voltage - Nom	Output Voltage Nom	Adjustable Output Voltage Max	Output Voltage Min	Supply Voltage Max	Output Current - Output 1	Reset Output Type	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	Delay Time	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+ $1.120($1.23) 25+ $0.918($1.01) 100+ $0.830($0.91) 3000+ $0.820($0.90)	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+ $1.240($1.36) 10+ $0.886($0.97) 100+ $0.720($0.79) 500+ $0.689($0.76) 1000+ $0.615($0.68) 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+ $0.785($0.86) 10+ $0.491($0.54) 100+ $0.396($0.44) 500+ $0.389($0.43) 1000+ $0.381($0.42) 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+ $0.760($0.84) 10+ $0.483($0.53) 100+ $0.390($0.43) 500+ $0.373($0.41)	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+ $2.150($2.36) 10+ $1.400($1.54) 50+ $1.330($1.46) 100+ $1.270($1.40) 250+ $1.190($1.31) 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+ $1.360($1.50) 10+ $0.902($0.99) 100+ $0.779($0.86) 500+ $0.747($0.82) 1000+ $0.701($0.77) 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+ $0.979($1.08) 25+ $0.813($0.89) 100+ $0.806($0.89)	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+ $0.794($0.87) 50+ $0.715($0.79) 100+ $0.672($0.74) 500+ $0.625($0.69) 1000+ $0.582($0.64)	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+ $0.948($1.04) 10+ $0.595($0.65) 100+ $0.478($0.53) 500+ $0.457($0.50) 1000+ $0.416($0.46) 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+ $1.140($1.25) 10+ $0.722($0.79) 100+ $0.589($0.65) 500+ $0.563($0.62) 1000+ $0.542($0.60) 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+ $0.858($0.94) 10+ $0.773($0.85) 100+ $0.727($0.80) 500+ $0.676($0.74) 1000+ $0.630($0.69) 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+ $0.784($0.86) 10+ $0.705($0.78) 100+ $0.664($0.73) 500+ $0.617($0.68) 1000+ $0.575($0.63) 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+ $1.200($1.32) 10+ $0.776($0.85) 100+ $0.671($0.74)	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+ $1.460($1.61) 10+ $1.270($1.40) 100+ $0.990($1.09) 500+ $0.835($0.92) 1000+ $0.746($0.82)	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	-
L7912ACV	109539102 Data Sheet RoHS	STMICROELECTRONICS Fixed LDO Voltage Regulator 7912 -35V to -19V 1.1V Dropout -12Vout 1.5Aout TO-220-3	Each	1+ $0.642($0.71)	Fixed	-35V	-	-19V	-	-	1Outputs	-12V	-	-	-12V	-12V	-	-	-	-	-	-	1.5A	Negative Output	1.1V	-	TO-220	1.5A	-	1.5A	1.1V	1.1V	-	Through Hole	-	TO-220	3Pins	0°C	125°C	-	-12V 1.5A 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+ $1.180($1.30) 10+ $0.965($1.06) 100+ $0.750($0.82) 500+ $0.635($0.70) 1000+ $0.537($0.59)	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+ $0.778($0.86) 25+ $0.656($0.72) 100+ $0.607($0.67) 3000+ $0.595($0.65)	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+ $1.800($1.98) 10+ $1.770($1.95) 50+ $1.740($1.91) 100+ $1.710($1.88) 250+ $1.680($1.85) 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+ $1.320($1.45) 10+ $0.827($0.91) 100+ $0.666($0.73) 500+ $0.629($0.69) 1000+ $0.565($0.62) 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+ $2.000($2.20) 10+ $1.320($1.45) 50+ $1.240($1.36) 100+ $1.160($1.28) 250+ $1.100($1.21) 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	-
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+ $0.318($0.35) 10+ $0.190($0.21) 100+ $0.149($0.16) 500+ $0.140($0.15) 1000+ $0.124($0.14) 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	-
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+ $1.420($1.56)	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+ $1.300($1.43) 10+ $0.834($0.92) 100+ $0.684($0.75) 500+ $0.656($0.72) 1000+ $0.632($0.70) 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+ $0.468($0.51) 10+ $0.278($0.31) 100+ $0.218($0.24) 500+ $0.207($0.23) 1000+ $0.190($0.21) 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	-	-	-
MAX8882EUTA5+T	3915962 Data Sheet RoHS	ANALOG DEVICES LDO Regulator Fixed 2.5 V to 6.5 V 72 mV Dropout 3.3 V/1.8 V Output 160 mA SOT-23-6	Each (Supplied on Full Reel) Full Reel	2500+ $4.040($4.44) 7500+ $3.960($4.36)	Fixed	2.5V	-	6.5V	-	-	2Outputs	-	-	-	3.3V	-	-	-	-	-	-	-	-	Positive Output	-	-	-	-	-	160mA	72mV	-	-	Surface Mount	-	SOT-23	6Pins	-40°C	85°C	-	Fixed 3.3V/1.8V 160 mA LDO Voltage Regulator	-