LDO Voltage Regulators:

8,249 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
Linear Regulator Case Style
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.79.870
25+
Rs.67.450
100+
Rs.61.240
3000+
Rs.60.020
Min: 1 / Mult: 1
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.66.560
25+
Rs.55.020
100+
Rs.52.600
3000+
Rs.50.180
Min: 1 / Mult: 1
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
-
2510377

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.14.200
25+
Rs.13.180
100+
Rs.12.160
3000+
Rs.11.140
Min: 1 / Mult: 1
Fixed
2.5V
-
5.5V
-
1Outputs
-
-
3.3V
3.3V
-
-
-
-
-
Positive Output
-
-
-
300mA
-
-
300mA
160mV
160mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
3.3V 300mA LDO Voltage Regulators
-
2546743

RoHS

Each
1+
Rs.182.160
10+
Rs.114.410
50+
Rs.96.860
100+
Rs.83.590
Min: 1 / Mult: 1
Fixed
6V
-
26.5V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
1A
-
-
1A
300mV
300mV
-
Surface Mount
TO-252 (DPAK)
3Pins
-40°C
125°C
-
5V 1A LDO Voltage Regulators
-
2510026

RoHS

Each
1+
Rs.254.360
25+
Rs.233.250
100+
Rs.211.040
250+
Rs.194.380
Min: 1 / Mult: 1
Adjustable
2V
-
26V
-
1Outputs
-
-
-
-
-
1.27V
-
25V
-
Positive Output
-
-
-
3A
-
-
3A
370mV
370mV
-
Surface Mount
TO-263 (D2PAK)
5Pins
-40°C
125°C
-
-
-
2510027

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.256.460
25+
Rs.212.980
100+
Rs.193.460
750+
Rs.189.600
Min: 1 / Mult: 1
Adjustable
2.25V
-
26V
-
1Outputs
-
-
-
-
-
1.25V
-
25V
-
Positive Output
-
-
-
3A
-
-
3A
370mV
370mV
-
Surface Mount
TO-263 (D2PAK)
5Pins
-40°C
125°C
-
-
-
2516017

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.230.130
10+
Rs.171.510
25+
Rs.156.840
100+
Rs.140.690
250+
Rs.132.980
More Pricing...
Min: 1 / Mult: 1
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
-
2986414

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.115.600
10+
Rs.98.330
50+
Rs.87.080
100+
Rs.75.820
250+
Rs.71.240
More Pricing...
Min: 1 / Mult: 1
Fixed
5.2V
-
42V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
-
-
-
100mA
200V
200V
-
Surface Mount
HSOIC
8Pins
-40°C
150°C
-
5V 100mA LDO Voltage Regulators
-
2729708

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.65.670
10+
Rs.42.250
100+
Rs.33.020
500+
Rs.29.830
1000+
Rs.26.630
More Pricing...
Min: 5 / Mult: 5
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
-
2981162

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.41.710
10+
Rs.27.340
100+
Rs.21.920
500+
Rs.20.600
1000+
Rs.19.450
More Pricing...
Min: 1 / Mult: 1
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
-
3129944

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.97.750
10+
Rs.69.420
50+
Rs.62.750
100+
Rs.51.860
250+
Rs.48.580
More Pricing...
Min: 1 / Mult: 1
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
-
2361992

RoHS

Each
1+
Rs.58.780
Min: 1 / Mult: 1
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.54.030
25+
Rs.45.410
100+
Rs.44.850
Min: 1 / Mult: 1
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
-
1439519

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.66.560
25+
Rs.55.020
100+
Rs.53.400
3000+
Rs.52.860
Min: 1 / Mult: 1
Fixed
2.7V
-
16V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
250mA
-
-
250mA
330mV
330mV
-
Surface Mount
SOT-23A
3Pins
-40°C
125°C
-
5V 250mA LDO Voltage Regulators
-
2510075

RoHS

Each
1+
Rs.232.140
25+
Rs.205.480
100+
Rs.204.430
Min: 1 / Mult: 1
Adjustable
2.25V
-
6V
-
1Outputs
-
-
-
-
-
1.24V
-
5.5V
-
Positive Output
-
-
-
3A
-
-
3A
300mV
300mV
-
Surface Mount
S-PAK
5Pins
-40°C
125°C
-
-
-
2510230

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.72.810
25+
Rs.59.300
100+
Rs.54.800
3000+
Rs.53.710
Min: 1 / Mult: 1
Fixed
2.5V
-
16V
-
1Outputs
-
-
3.3V
3.3V
-
-
-
-
-
Positive Output
-
-
-
180mA
-
-
180mA
165mV
165mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
3.3V 180mA LDO Voltage Regulators
-
2546742

RoHS

Each
1+
Rs.103.590
10+
Rs.87.950
50+
Rs.85.290
Min: 1 / Mult: 1
Fixed
4.3V
-
26.5V
-
1Outputs
-
-
3.3V
3.3V
-
-
-
-
-
Positive Output
-
-
-
1A
-
-
1A
300mV
300mV
-
Surface Mount
TO-252 (DPAK)
3Pins
-40°C
125°C
-
3.3V 1A LDO Voltage Regulators
-
2510310

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.165.890
25+
Rs.146.580
Min: 1 / Mult: 1
Adjustable
-16V
-
-3.3V
-
1Outputs
-
-
-
-
-
-14V
-
-1.2V
-
Negative Output
-
-
-
100mA
-
-
100mA
500mV
500mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
-
-
2420841

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.60.340
10+
Rs.46.590
100+
Rs.31.140
500+
Rs.25.000
1000+
Rs.22.500
More Pricing...
Min: 5 / Mult: 5
Fixed
1.7V
-
6V
-
1Outputs
-
-
3.3V
3.3V
-
-
-
-
-
Positive Output
-
-
-
200mA
-
-
200mA
85mV
85mV
-
Surface Mount
SSOP
5Pins
-40°C
105°C
-
3.3V 200mA LDO Voltage Regulators
-
2728350

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.197.420
10+
Rs.124.610
100+
Rs.77.320
500+
Rs.77.320
Min: 1 / Mult: 1
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
-
2780907

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.135.770
10+
Rs.95.050
50+
Rs.89.460
100+
Rs.83.860
250+
Rs.76.600
More Pricing...
Min: 1 / Mult: 1
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
-
2762705

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.94.070
10+
Rs.61.240
50+
Rs.57.650
100+
Rs.54.050
250+
Rs.50.590
More Pricing...
Min: 1 / Mult: 1
Adjustable
1.5V
-
5.5V
-
1Outputs
-
-
-
-
-
800mV
-
4.5V
-
Positive Output
-
-
-
1A
-
-
1A
200mV
200V
-
Surface Mount
DFN
6Pins
-40°C
125°C
-
Adj 1A LDO Voltage Regulators
-
3007633

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.76.040
10+
Rs.64.540
Min: 1 / Mult: 1
Fixed
2.5V
-
16V
-
1Outputs
-
-
2.8V
2.8V
-
-
-
-
-
Positive Output
-
-
-
150mA
-
-
150mA
280mV
280mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
2.8V 150mA LDO Voltage Regulators
-
3131481

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.144.070
10+
Rs.110.400
100+
Rs.79.870
500+
Rs.78.160
Min: 1 / Mult: 1
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
-
1331491

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.65.330
25+
Rs.54.270
100+
Rs.53.770
Min: 1 / Mult: 1
Fixed
2.7V
-
13.2V
-
1Outputs
-
-
5V
-
-
-
-
-
-
Positive Output
-
-
-
-
-
-
250mA
330mV
-
-
Surface Mount
SOT-23A
3Pins
-40°C
125°C
-
5V 250mA LDO Voltage Regulators
-
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