LDO Voltage Regulators:

4,778 Products Found

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.

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Buyer
Engineer
Manufacturer
Output Type
Input Voltage Min
No. of Outputs
Input Voltage Max
Fixed Output Voltage Nom
Adjustable Output Voltage Min
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
Output Voltage - Output 2
IC Mounting
IC Case / Package
No. of Pins
Operating Temperature Min
Operating Temperature Max
Qualification
Product Range
Automotive Qualification Standard
Packaging
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ComparePrice ForQuantity
1825007

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.85.550
25+
Rs.72.240
100+
Rs.65.590
3000+
Rs.64.280
Fixed
2V
-
28V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
150mA
-
150mA
1V
1V
-
Surface Mount
SOT-23
5Pins
-40°C
85°C
-
5V 150mA LDO Voltage Regulators
-
1439518

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.71.290
25+
Rs.58.940
100+
Rs.56.640
3000+
Rs.54.340
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
-
2510026

RoHS

Each
1+
Rs.274.690
25+
Rs.228.120
100+
Rs.207.210
Adjustable
2V
-
26V
-
1Outputs
-
-
-
-
-
1.27V
-
25V
-
Positive Output
-
-
-
3A
-
3A
370mV
370mV
-
Surface Mount
TO-263 (D2PAK)
5Pins
-40°C
125°C
-
-
-
2729708

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.70.340
10+
Rs.45.250
100+
Rs.35.370
500+
Rs.31.950
1000+
Rs.28.520
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
-
3129944

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.55.200
50+
Rs.53.620
100+
Rs.52.040
500+
Rs.50.450
1500+
Rs.48.860
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
-
2981162

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.43.730
10+
Rs.29.190
100+
Rs.23.290
500+
Rs.22.250
1000+
Rs.21.780
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
-
3234292

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.113.620
10+
Rs.74.840
50+
Rs.70.540
100+
Rs.66.240
250+
Rs.63.100
Adjustable
3.5V
-
40V
-
1Outputs
-
-
-
-
-
2V
-
45V
-
Positive Output
-
-
-
250mA
-
250mA
280mV
280mV
-
Surface Mount
SOIC
8Pins
-40°C
150°C
-
Adj 250mA LDO Voltage Regulators
-
2361992

RoHS

Each
1+
Rs.63.230
25+
Rs.63.070
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
-
1578410

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.65.590
25+
Rs.55.140
100+
Rs.50.380
4000+
Rs.49.380
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
-
2510075

RoHS

Each
1+
Rs.280.080
25+
Rs.250.900
100+
Rs.221.720
Adjustable
2.25V
-
6V
-
1Outputs
-
-
-
-
-
1.24V
-
5.5V
-
Positive Output
-
-
-
3A
-
3A
300mV
300mV
-
Surface Mount
S-PAK
5Pins
-40°C
125°C
-
-
-
2460816

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.57.720
10+
Rs.51.940
100+
Rs.48.860
500+
Rs.45.410
1000+
Rs.42.330
More Pricing...
Adjustable
2.5V
-
13.2V
-
1Outputs
-
-
-
-
-
-
-
-
-
Positive Output
-
-
-
200mA
-
200mA
200mV
200mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
-
-
2728350

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.166.320
10+
Rs.112.130
50+
Rs.106.060
100+
Rs.99.980
250+
Rs.93.440
More Pricing...
Adjustable
5.5V
-
40V
-
1Outputs
-
-
-
-
-
5V
-
20V
-
Positive Output
-
-
-
-
-
350mA
250mV
250mV
-
Surface Mount
SOIC
8Pins
-40°C
150°C
-
Adj 350mA LDO Voltage Regulators
-
3130007

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.34.630
10+
Rs.34.250
100+
Rs.33.870
500+
Rs.33.780
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
-
3131481

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.144.070
10+
Rs.110.400
100+
Rs.83.690
Adjustable
800mV
-
5.5V
-
1Outputs
-
-
-
-
-
800mV
-
3.6V
-
Positive Output
-
-
-
3A
-
3A
115mV
115mV
-
Surface Mount
QFN
20Pins
-40°C
125°C
-
Adj 3A LDO Voltage Regulators
-
2762705

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.92.200
10+
Rs.59.980
50+
Rs.56.370
100+
Rs.52.760
250+
Rs.52.210
More Pricing...
Adjustable
1.5V
-
5.5V
-
1Outputs
-
-
-
-
-
800mV
-
4.5V
-
Positive Output
-
-
-
1A
-
1A
200mV
200mV
-
Surface Mount
DFN
6Pins
-40°C
125°C
-
Adj 1A LDO Voltage Regulators
-
2724218

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.112.740
10+
Rs.77.150
50+
Rs.73.430
100+
Rs.69.700
250+
Rs.65.430
More Pricing...
Fixed
4.5V
-
45V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
150mA
-
150mA
1.266V
1.266V
-
Surface Mount
TO-252 (DPAK)
4Pins
-40°C
150°C
-
5V 150mA LDO Voltage Regulators
-
3234293

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.100.320
10+
Rs.65.700
50+
Rs.61.840
100+
Rs.57.970
250+
Rs.54.340
More Pricing...
Adjustable
3.5V
-
40V
-
1Outputs
-
-
-
-
-
2V
-
45V
-
Positive Output
-
-
-
70mA
-
70mA
280V
280mV
-
Surface Mount
SOIC
8Pins
-40°C
150°C
-
Adj 70mA LDO Voltage Regulators
-
1331491

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.70.830
25+
Rs.58.840
100+
Rs.57.860
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
-
2363121

RoHS

Each
1+
Rs.55.250
10+
Rs.42.490
Adjustable
2.5V
-
5.5V
-
1Outputs
-
-
-
-
-
800mV
-
4.5V
-
Positive Output
-
-
-
1A
-
1A
240mV
240mV
-
Surface Mount
SOIC
8Pins
-40°C
85°C
-
-
-
2729807

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.30.050
10+
Rs.18.230
100+
Rs.14.450
500+
Rs.13.770
1000+
Rs.11.350
More Pricing...
Fixed
1.2V
-
5.5V
-
1Outputs
-
-
2.8V
2.8V
-
-
-
-
-
Positive Output
-
-
-
300mA
-
300mA
150mV
150mV
-
Surface Mount
TSOT-23
5Pins
-40°C
85°C
-
2.8V 300mA LDO Voltage Regulators
-
2778096

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.40.930
50+
Rs.40.100
100+
Rs.39.280
500+
Rs.38.450
1000+
Rs.37.620
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
-
2849779

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.55.930
10+
Rs.35.780
100+
Rs.29.040
500+
Rs.27.790
1000+
Rs.23.540
More Pricing...
Fixed
2.5V
-
16V
-
1Outputs
-
-
3.3V
3.3V
-
-
-
-
-
Positive Output
-
-
-
50mA
-
50mA
120mV
120mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
3.3V 50mA LDO Voltage Regulators
-
3010459

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.17.460
10+
Rs.10.480
100+
Rs.8.150
500+
Rs.7.760
1000+
Rs.6.890
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
-
3234298

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.224.840
10+
Rs.149.260
50+
Rs.142.470
100+
Rs.135.680
250+
Rs.128.900
More Pricing...
Fixed
5.5V
-
45V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
150mA
-
150mA
250mV
250mV
-
Surface Mount
SOIC
14Pins
-40°C
150°C
-
5V 150mA LDO Voltage Regulators
-
1851952

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.71.290
25+
Rs.58.940
100+
Rs.53.240
1000+
Rs.52.180
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
-
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