LDO Voltage Regulators | element14 New Zealand

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+ $1.360($1.564) 25+ $1.110($1.2765) 100+ $1.000($1.150) 3000+ $0.991($1.1396)	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	-
MAX8887EZK18+T	2516017 Data Sheet RoHS	ANALOG DEVICES Fixed LDO Voltage Regulator 2.5V to 5.5V in 1.8V/300mA out TSOT-23-5	Each (Supplied on Cut Tape) Cut Tape	1+ $5.630($6.4745) 10+ $4.220($4.853) 25+ $3.870($4.4505) 100+ $3.480($4.002) 250+ $3.290($3.7835) More Pricing...	Fixed	2.5V	-	5.5V	-	-	1Outputs	-	-	-	1.8V	1.8V	-	-	-	-	-	-	-	Positive Output	-	-	-	300mA	-	300mA	-	-	-	Surface Mount	-	TSOT-23	5Pins	-40°C	85°C	-	1.8V 300mA LDO Voltage Regulators	-
MIC29302WU	2510026 Data Sheet RoHS	MICROCHIP LDO Voltage Regulator Adjustable 2V to 26V input 370 mV drop. 1.27V to 25V/3A out TO-263-5	Each	1+ $5.190($5.9685) 25+ $5.090($5.8535) 100+ $4.990($5.7385)	Adjustable	2V	-	26V	-	-	1Outputs	-	-	-	-	-	-	1.27V	-	-	-	25V	-	Positive Output	-	-	-	3A	-	3A	370mV	370mV	-	Surface Mount	-	TO-263 (D2PAK)	5Pins	-40°C	125°C	-	-	-
LD39200PUR	3129944 Data Sheet RoHS	STMICROELECTRONICS Adjustable LDO Voltage Regulator 1.25V to 6V 135mV drop 2A out DFN-EP-6	Each (Supplied on Cut Tape) Cut Tape	5+ $1.330($1.5295) 50+ $1.200($1.380) 100+ $1.080($1.242) 500+ $0.998($1.1477) 1500+ $0.979($1.1258)	Adjustable	1.25V	-	6V	-	-	1Outputs	-	-	-	-	-	-	500mV	-	-	-	-	-	Positive Output	-	-	-	2A	-	2A	135mV	135mV	-	Surface Mount	-	DFN-EP	6Pins	-40°C	125°C	-	Adj 2A LDO Voltage Regulators	-
LDL1117S33R	2729708 Data Sheet RoHS	STMICROELECTRONICS LDO Voltage Regulator Fixed 2.5 V to 18 V in 350 mV drop 3.3 V/1.2 A out SOT-223-3	Each (Supplied on Cut Tape) Cut Tape	5+ $1.340($1.541) 10+ $0.853($0.981) 100+ $0.667($0.767) 500+ $0.603($0.6934) 1000+ $0.538($0.6187) More Pricing...	Fixed	2.5V	-	18V	-	-	1Outputs	-	-	-	3.3V	3.3V	-	-	-	-	-	-	-	Positive Output	-	-	-	1.2A	-	1.2A	350mV	350mV	-	Surface Mount	-	SOT-223	3Pins	-40°C	125°C	-	3.3V 1.2A 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+ $0.860($0.989) 10+ $0.563($0.6474) 100+ $0.451($0.5187) 500+ $0.443($0.5094) 1000+ $0.434($0.4991) 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	-
MCP1755T-3302E/OT	2361992 Data Sheet RoHS	MICROCHIP Fixed LDO Voltage Regulator 3.6V to 16V 300mV Dropout 3.3Vout 300mAout SOT-23-5	Each	1+ $1.200($1.380) 25+ $1.170($1.3455) 100+ $1.150($1.3225)	Fixed	3.6V	-	16V	-	-	1Outputs	-	-	-	3.3V	3.3V	-	-	-	-	-	-	-	Positive Output	-	-	-	300mA	-	300mA	300mV	300mV	-	Surface Mount	-	SOT-23	5Pins	-40°C	125°C	-	3.3V 300mA LDO Voltage Regulators	-
MCP1825T-3302E/DC	1578410 Data Sheet RoHS	MICROCHIP Fixed LDO Voltage Regulator 2.1V to 6V 210mV Dropout 3.3Vout 500mAout SOT-223-5	Each (Supplied on Cut Tape) Cut Tape	1+ $1.260($1.449) 25+ $1.040($1.196) 100+ $0.950($1.0925) 4000+ $0.932($1.0718)	Fixed	2.1V	-	6V	-	-	1Outputs	-	-	-	3.3V	3.3V	-	-	-	-	-	-	-	Positive Output	-	-	-	500mA	-	500mA	210mV	210mV	-	Surface Mount	-	SOT-223	5Pins	-40°C	125°C	-	3.3V 500mA LDO Voltage Regulators	-
LDK220M-R	2460816 Data Sheet RoHS	STMICROELECTRONICS LDO Voltage Regulator Adjustable 2.5V to 13.2V input 200 mV drop. 0.2A out SOT-23-5	Each (Supplied on Cut Tape) Cut Tape	1+ $1.090($1.2535) 10+ $0.978($1.1247) 100+ $0.920($1.058) 500+ $0.854($0.9821) 1000+ $0.797($0.9166) More Pricing...	Adjustable	2.5V	-	13.2V	-	-	1Outputs	-	-	-	-	-	-	-	-	-	-	-	-	Positive Output	-	-	-	200mA	-	200mA	200mV	200mV	-	Surface Mount	-	SOT-23	5Pins	-40°C	125°C	-	-	-
MIC37302WR	2510075 Data Sheet RoHS	MICROCHIP LDO Voltage Regulator Adjustable 2.25V to 6V input 0.3V drop. 1.24V to 5.5V/3A out S-PAK-5	Each	1+ $5.290($6.0835) 25+ $5.190($5.9685) 100+ $5.080($5.842)	Adjustable	2.25V	-	6V	-	-	1Outputs	-	-	-	-	-	-	1.24V	-	-	-	5.5V	-	Positive Output	-	-	-	3A	-	3A	300mV	300mV	-	Surface Mount	-	S-PAK	5Pins	-40°C	125°C	-	-	-
LDK320AM-R	3130007 Data Sheet RoHS	STMICROELECTRONICS Adjustable LDO Voltage Regulator 2.5V to 18V 200mV drop 1.2V to 12V/200mA out SOT-23-5	Each (Supplied on Cut Tape) Cut Tape	1+ $0.749($0.8614) 10+ $0.732($0.8418) 100+ $0.715($0.8222) 500+ $0.698($0.8027) 1000+ $0.681($0.7832) More Pricing...	Adjustable	2.5V	-	18V	-	-	1Outputs	-	-	-	-	-	-	1.2V	-	-	-	12V	-	Positive Output	-	-	-	200mA	-	200mA	200mV	200mV	-	Surface Mount	-	SOT-23	5Pins	-40°C	125°C	-	Adj 200mA LDO Voltage Regulators	-
TLE42744GSV33HTMA1	2710030 Data Sheet RoHS	INFINEON Fixed LDO Voltage Regulator 4.7 V to 40 V in 250 mV drop 3.3 V and 400 mA out SOT-223-4	Each (Supplied on Cut Tape) Cut Tape	1+ $2.310($2.6565) 10+ $1.510($1.7365) 50+ $1.490($1.7135) 100+ $1.460($1.679) 250+ $1.430($1.6445) More Pricing...	Fixed	4.7V	-	40V	-	-	1Outputs	-	-	-	3.3V	3.3V	-	-	-	-	-	-	-	Positive Output	-	-	-	400mA	-	400mA	250mV	250mV	-	Surface Mount	-	SOT-223	4Pins	-40°C	150°C	-	3.3V 400mA LDO Voltage Regulators	-
NCP3335AMN330R2G	2728306 Data Sheet RoHS	ONSEMI LDO Voltage Regulator Fixed 2.6 V to 12 V in 260 mV drop 3.3 V/700 mA out DFN-10	Each (Supplied on Cut Tape) Cut Tape	1+ $2.380($2.737) 10+ $1.550($1.7825) 50+ $1.480($1.702) 100+ $1.390($1.5985) 250+ $1.320($1.518) More Pricing...	Fixed	2.6V	-	12V	-	-	1Outputs	-	-	-	3.3V	3.3V	-	-	-	-	-	-	-	Positive Output	-	-	-	500mA	-	500mA	260mV	260mV	-	Surface Mount	-	DFN	10Pins	-40°C	150°C	-	3.3V 700mA 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+ $1.180($1.357) 25+ $0.984($1.1316) 100+ $0.975($1.1213)	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	-
MCP1802T-1202I/OT	1851982 Data Sheet RoHS	MICROCHIP Fixed LDO Voltage Regulator 2V to 10V 1.03V Dropout 1.2Vout 300mAout SOT-23-5	Each (Supplied on Cut Tape) Cut Tape	1+ $0.930($1.0695) 25+ $0.903($1.0385) 100+ $0.901($1.0361) 3000+ $0.900($1.035)	Fixed	2V	-	10V	-	-	1Outputs	-	-	-	1.2V	1.2V	-	-	-	-	-	-	-	Positive Output	-	-	-	260mA	-	260mA	1.03V	1.03V	-	Surface Mount	-	SOT-23	5Pins	-40°C	85°C	-	1.2V 300mA 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+ $1.010($1.1615) 50+ $0.910($1.0465) 100+ $0.855($0.9832) 500+ $0.795($0.9142) 1000+ $0.741($0.8522)	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	-
MAX1963AEZT120+T	2798922 Data Sheet RoHS	ANALOG DEVICES Fixed LDO Voltage Regulator 1.62 V to 3.6 V 100 mV Dropout 1.2 V/300 mA out TSOT-23-6	Each (Supplied on Cut Tape) Cut Tape	1+ $5.890($6.7735) 10+ $4.430($5.0945) 25+ $4.050($4.6575) 100+ $3.650($4.1975) 250+ $3.450($3.9675) More Pricing...	Fixed	1.62V	-	3.6V	-	-	1Outputs	-	-	-	1.2V	1.2V	-	-	-	-	-	-	-	Positive Output	-	-	-	300mA	-	300mA	100mV	100mV	-	Surface Mount	-	TSOT-23	6Pins	-40°C	85°C	-	1.2V 300mA LDO Voltage Regulators	-
TLE42764DV50ATMA1	2710055 Data Sheet RoHS	INFINEON Fixed LDO Voltage Regulator 5.5 V to 40 V in 250 mV drop 5 V and 400 mA out TO-252-5	Each (Supplied on Cut Tape) Cut Tape	1+ $3.460($3.979) 10+ $2.340($2.691) 50+ $2.230($2.5645) 100+ $2.090($2.4035) 250+ $1.970($2.2655) More Pricing...	Fixed	5.5V	-	40V	-	-	1Outputs	-	-	-	5V	5V	-	-	-	-	-	-	-	Positive Output	-	-	-	400mA	-	400mA	250mV	250mV	-	Surface Mount	-	TO-252 (DPAK)	5Pins	-40°C	150°C	-	5V 400mA 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+ $1.330($1.5295) 10+ $0.835($0.9602) 100+ $0.685($0.7878) 500+ $0.649($0.7464) 1000+ $0.594($0.6831) 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	-
NCP115CMX280TCG	3010459 Data Sheet RoHS	ONSEMI Fixed LDO Voltage Regulator 1.7V to 5.5V 250mV drop 2.8V/300mA out XDFN-4	Each (Supplied on Cut Tape) Cut Tape	5+ $0.348($0.4002) 10+ $0.206($0.2369) 100+ $0.161($0.1852) 500+ $0.150($0.1725) 1000+ $0.131($0.1506) More Pricing...	Fixed	1.7V	-	5.5V	-	-	1Outputs	-	-	-	2.8V	2.8V	-	-	-	-	-	-	-	Positive Output	-	-	-	300mA	-	300mA	250mV	250mV	-	Surface Mount	-	XDFN	4Pins	-40°C	85°C	-	2.8V 300mA LDO Voltage Regulators	-
MCP1703T-3302E/MB	1851952 Data Sheet RoHS	MICROCHIP Fixed LDO Voltage Regulator 2.7V to 16V 525mV Dropout 3.3Vout 250mAout SOT-89-3	Each (Supplied on Cut Tape) Cut Tape	1+ $1.360($1.564) 25+ $1.110($1.2765) 100+ $1.000($1.150) 1000+ $0.985($1.1327)	Fixed	2.7V	-	16V	-	-	1Outputs	-	-	-	3.3V	3.3V	-	-	-	-	-	-	-	Positive Output	-	-	-	250mA	-	250mA	525mV	525mV	-	Surface Mount	-	SOT-89	3Pins	-40°C	125°C	-	3.3V 250mA LDO Voltage Regulators	-
MIC5270YM5-TR	2510309 Data Sheet RoHS	MICROCHIP LDO Voltage Regulator Adjustable -16V to -3.3V input 0.5V drop -1.24V to -14V/0.1A out SOT-23-5	Each (Supplied on Cut Tape) Cut Tape	1+ $3.730($4.2895) 25+ $3.650($4.1975) 100+ $3.580($4.117) 3000+ $3.510($4.0365)	Adjustable	-16V	-	-3.3V	-	-	1Outputs	-	-	-	-	-	-	-1.24V	-	-	-	-14V	-	Negative Output	-	-	-	100mA	-	100mA	500mV	500mV	-	Surface Mount	-	SOT-23	5Pins	-40°C	125°C	-	-	-
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+ $0.998($1.1477) 10+ $0.898($1.0327) 100+ $0.845($0.9718) 500+ $0.785($0.9028) 1000+ $0.732($0.8418) 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	-
XC6503D331MR-G	3535464 Data Sheet RoHS	TOREX LDO Voltage Regulator Fixed 1.7 V to 6 V in 170 mV Drop 3.3 V/500 mA out SOT-25-5	Each (Supplied on Cut Tape) Cut Tape	1+ $1.250($1.4375) 10+ $0.784($0.9016) 100+ $0.639($0.7348) 500+ $0.609($0.7004) 1000+ $0.594($0.6831) More Pricing...	Fixed	1.7V	-	6V	-	-	1Outputs	-	-	-	3.3V	3.3V	-	-	-	-	-	-	-	Positive Output	-	-	-	500mA	-	500mA	170mV	170mV	-	Surface Mount	-	SOT-25	5Pins	-40°C	85°C	-	3.3V 500mA LDO Voltage Regulators	-
XC6210B382PR-G	3535237 Data Sheet RoHS	TOREX LDO Voltage Regulator Fixed 1.5 V to 6 V in 50 mV Drop 3.8 V/700 mA out SOT-89-5	Each (Supplied on Cut Tape) Cut Tape	1+ $3.510($4.0365) 10+ $1.510($1.7365) 100+ $1.150($1.3225) 500+ $0.802($0.9223) 1000+ $0.738($0.8487) More Pricing...	Fixed	1.5V	-	6V	-	-	1Outputs	-	-	-	3.8V	3.8V	-	-	-	-	-	-	-	Positive Output	-	-	-	700mA	-	700mA	50mV	50mV	-	Surface Mount	-	SOT-89	5Pins	-40°C	85°C	-	3.8V 700mA LDO Voltage Regulators	-