LDO Voltage Regulators:

8,032 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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0 Filter(s) Selected
ComparePrice ForQuantity
1439518

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.68.740
25+
Rs.56.830
100+
Rs.54.400
3000+
Rs.52.520
Total:Rs.68.74
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
-
1825007

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.82.480
25+
Rs.69.650
100+
Rs.63.230
3000+
Rs.61.970
Total:Rs.82.48
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
-
2510026

RoHS

Each
1+
Rs.251.600
25+
Rs.208.950
100+
Rs.189.800
Total:Rs.251.60
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
-
-
-
2546743

RoHS

Each
1+
Rs.106.530
10+
Rs.102.560
50+
Rs.98.580
100+
Rs.94.600
250+
Rs.90.630
More Pricing...
Total:Rs.106.53
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
-
2728330

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.129.860
10+
Rs.110.340
100+
Rs.91.440
Total:Rs.129.86
Min: 1 / Mult: 1
Adjustable
800mV
-
5.5V
-
1Outputs
-
-
-
-
-
800mV
-
3.6V
-
Positive Output
-
-
-
1.5A
-
-
1.5A
60mV
60mV
-
Surface Mount
QFN
20Pins
-40°C
125°C
-
Adj 1.5A 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...
Total:Rs.115.60
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

STMICROELECTRONICS
Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.64.430
10+
Rs.41.450
100+
Rs.32.400
500+
Rs.29.260
1000+
Rs.26.130
More Pricing...
Total:Rs.322.15
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
-
3122494

RoHS

Each
1+
Rs.134.090
10+
Rs.97.990
50+
Rs.97.910
100+
Rs.97.810
250+
Rs.97.730
More Pricing...
Total:Rs.134.09
Min: 1 / Mult: 1
Fixed
2.2V
-
5.5V
-
1Outputs
-
-
3.3V
3.3V
-
-
-
-
-
Positive Output
-
-
-
1000mA
-
-
1A
130mV
130mV
-
Surface Mount
SOT-223
6Pins
-40°C
125°C
-
3.3V 1A LDO Voltage Regulators
-
2981162

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.40.330
10+
Rs.27.600
100+
Rs.22.650
500+
Rs.21.270
1000+
Rs.20.080
More Pricing...
Total:Rs.40.33
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
-
1578410

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.60.070
25+
Rs.50.510
100+
Rs.46.830
Total:Rs.60.07
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
-
2361992

RoHS

Each
1+
Rs.61.450
Total:Rs.61.45
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
-
1439519

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.68.740
25+
Rs.56.830
100+
Rs.55.890
Total:Rs.68.74
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
-
2420841

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.44.400
10+
Rs.28.140
100+
Rs.22.730
500+
Rs.22.120
Total:Rs.44.40
Min: 1 / Mult: 1
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
-
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...
Total:Rs.57.72
Min: 1 / Mult: 1
Adjustable
2.5V
-
13.2V
-
1Outputs
-
-
-
-
-
-
-
-
-
Positive Output
-
-
-
200mA
-
-
200mA
200mV
200V
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
-
-
2510075

RoHS

Each
1+
Rs.253.210
25+
Rs.232.600
100+
Rs.213.640
Total:Rs.253.21
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.86.110
25+
Rs.70.130
100+
Rs.64.810
3000+
Rs.63.520
Total:Rs.86.11
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
-
2780907

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.132.270
10+
Rs.89.660
50+
Rs.86.730
100+
Rs.83.800
250+
Rs.79.010
More Pricing...
Total:Rs.132.27
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
-
2710030

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.165.390
10+
Rs.111.190
50+
Rs.105.120
100+
Rs.99.050
250+
Rs.92.510
More Pricing...
Total:Rs.165.39
Min: 1 / Mult: 1
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
-
2728350

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.158.010
10+
Rs.106.530
50+
Rs.100.760
100+
Rs.94.990
250+
Rs.88.780
More Pricing...
Total:Rs.158.01
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
-
3131481

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.144.070
10+
Rs.110.400
100+
Rs.81.650
Total:Rs.144.07
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.67.980
25+
Rs.56.490
100+
Rs.55.320
Total:Rs.67.98
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
-
1214456

RoHS

Each
1+
Rs.177.540
10+
Rs.64.550
50+
Rs.64.500
100+
Rs.64.450
250+
Rs.61.100
More Pricing...
Total:Rs.177.54
Min: 1 / Mult: 1
Fixed
14V
-
40V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
100mA
-
-
100mA
160mV
160mV
-
Through Hole
TO-220
3Pins
-40°C
125°C
-
5V 100mA LDO Voltage Regulators
-
2138324

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.46.540
10+
Rs.38.290
100+
Rs.29.280
500+
Rs.24.920
1000+
Rs.19.900
More Pricing...
Total:Rs.46.54
Min: 1 / Mult: 1
Fixed
2V
-
6V
-
2Outputs
-
-
1.8V
1.8V
-
-
-
-
-
Positive Output
-
-
-
150mA
-
-
150mA
150mV
150mV
-
Surface Mount
SOT-26
6Pins
-40°C
85°C
-
-
-
1825007RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.63.230
3000+
Rs.61.970
Total:Rs.6,323.00
Min: 100 / Mult: 1
Fixed
2V
-
28V
-
1Outputs
5V
-
5V
5V
-
-
-
-
150mA
Positive Output
1V
-
SOT-23
150mA
-
-
150mA
1V
1V
-
Surface Mount
SOT-23
5Pins
-40°C
85°C
-
5V 150mA LDO Voltage Regulators
-
2363121

RoHS

Each
1+
Rs.53.260
10+
Rs.41.420
Total:Rs.53.26
Min: 1 / Mult: 1
Adjustable
2.5V
-
5.5V
-
1Outputs
-
-
-
-
-
800mV
-
4.5V
-
Positive Output
-
-
-
1A
-
-
1A
240mV
240mV
-
Surface Mount
SOIC
8Pins
-40°C
85°C
-
-
-
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