LDO Voltage Regulators:

8,274 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
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
-
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
-
3581052

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.81.190
10+
Rs.68.710
100+
Rs.52.700
500+
Rs.46.610
1000+
Rs.38.340
Min: 1 / Mult: 1
Fixed
2.5V
-
28V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
300mA
-
-
300mA
600mV
600mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
5V 300mA LDO Voltage Regulators
-
3129944

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.64.440
50+
Rs.59.340
100+
Rs.54.230
500+
Rs.50.240
1500+
Rs.49.360
Min: 5 / Mult: 5
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
-
3007544

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.189.910
10+
Rs.162.140
50+
Rs.149.750
100+
Rs.137.370
250+
Rs.129.110
More Pricing...
Min: 1 / Mult: 1
Adjustable
-15V
-
26V
-
-
-
-
-
-
-
5V
-
20V
-
-
-
-
-
-
-
-
-
500mV
500mV
-
-
WSON
8Pins
-40°C
125°C
-
-
-
3130059

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.147.030
10+
Rs.98.310
100+
Rs.82.310
500+
Rs.79.170
1000+
Rs.70.820
More Pricing...
Min: 1 / Mult: 1
Fixed
6.3V
-
30V
-
1Outputs
-
-
3.3V
3.3V
-
-
-
-
-
Positive Output
-
-
-
3A
-
-
3A
1.3V
1.3V
-
Surface Mount
TO-263AA
3Pins
-40°C
125°C
-
3.3V 3A LDO Voltage Regulators
-
3122138

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.66.810
10+
Rs.54.950
100+
Rs.40.690
500+
Rs.35.590
1000+
Rs.29.180
Min: 1 / Mult: 1
Adjustable
2.3V
-
30V
-
-
-
-
-
-
-
1.24V
-
29V
-
-
-
-
-
-
-
-
-
380mV
380mV
-
-
SOIC
8Pins
-40°C
125°C
-
Adj 100mA 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
-
2363121

RoHS

Each
1+
Rs.49.590
10+
Rs.39.630
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
-
-
-
2451127

RoHS

Each
1+
Rs.147.120
10+
Rs.124.810
50+
Rs.115.580
100+
Rs.106.340
250+
Rs.99.840
More Pricing...
Min: 1 / Mult: 1
Fixed
5.8V
-
42V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
200mA
-
-
200mA
160mV
160mV
-
Surface Mount
SOT-223
4Pins
-40°C
150°C
-
5V 200mA LDO Voltage Regulators
-
3122457

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.90.830
10+
Rs.59.600
50+
Rs.54.500
100+
Rs.51.770
Min: 1 / Mult: 1
Adjustable
1.7V
-
5.5V
-
-
-
-
-
-
-
1.2V
-
5.5V
-
-
-
-
-
-
-
-
-
40mV
40mV
-
-
SOT-23
5Pins
-40°C
125°C
-
Adj, 250mA LDO Voltage Regulators
-
2460812

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.65.290
10+
Rs.57.130
100+
Rs.47.340
500+
Rs.42.440
1000+
Rs.39.170
More Pricing...
Min: 1 / Mult: 1
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
-
3122642

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.462.840
10+
Rs.353.220
25+
Rs.325.380
50+
Rs.310.160
100+
Rs.294.930
More Pricing...
Min: 1 / Mult: 1
Adjustable
3V
-
36V
-
-
-
-
-
-
-
1.4V
-
20.5V
-
-
-
-
-
-
-
-
-
307mV
307mV
-
-
VQFN
20Pins
-40°C
125°C
-
Adj 1A LDO Voltage Regulators
-
2728262

RoHS

Each
5+
Rs.52.870
10+
Rs.25.880
100+
Rs.14.440
500+
Rs.13.000
1000+
Rs.11.670
Min: 5 / Mult: 5
Fixed
-
-
-35V
-
1Outputs
-
-
-12V
-12V
-
-
-
-
-
Negative Output
-
-
-
100mA
-
-
100mA
1.7V
1.7V
-
Through Hole
TO-92
3Pins
0°C
125°C
-
-12V 100mA LDO Voltage Regulators
-
3589256

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.34.520
10+
Rs.24.400
100+
Rs.14.490
500+
Rs.14.340
1000+
Rs.10.420
Min: 5 / Mult: 5
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
-
-
-
3358147

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.158.380
10+
Rs.141.870
50+
Rs.127.980
100+
Rs.114.090
250+
Rs.107.340
More Pricing...
Min: 1 / Mult: 1
Adjustable
2.5V
-
40V
-
1Outputs
-
-
-
-
-
1.215V
-
15V
-
Positive Output
-
-
-
150mA
-
-
150mA
600mV
600mV
-
Surface Mount
QFN-EP
8Pins
-40°C
125°C
-
Adj 150mA LDO Voltage Regulators
-
3482779

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.27.770
10+
Rs.18.920
100+
Rs.9.010
500+
Rs.8.960
1000+
Rs.6.030
Min: 5 / Mult: 5
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
-
3535240

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.58.630
10+
Rs.44.760
100+
Rs.33.940
500+
Rs.30.720
1000+
Rs.25.030
More Pricing...
Min: 1 / Mult: 1
Fixed
1.5V
-
6V
-
1Outputs
-
-
1.8V
1.8V
-
-
-
-
-
Positive Output
-
-
-
150mA
-
-
150mA
630mV
630mV
-
Surface Mount
SOT-25
5Pins
-40°C
85°C
-
1.8V 150mA LDO Voltage Regulators
-
3924012

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.105.270
10+
Rs.68.910
100+
Rs.57.160
500+
Rs.54.810
1000+
Rs.50.990
More Pricing...
Min: 1 / Mult: 1
Fixed
3V
-
42V
-
1Outputs
-
-
3.3V
3.3V
-
-
-
-
-
Positive Output
-
-
-
200mA
-
-
200mA
200mV
0.2V
-
Surface Mount
HTSOP-J
8Pins
-40°C
150°C
-
BD4xxU2-C Series
-
3872371

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.23.270
10+
Rs.15.920
100+
Rs.6.830
500+
Rs.5.450
1000+
Rs.4.060
More Pricing...
Min: 5 / Mult: 5
Fixed
1.5V
-
5.5V
-
1Outputs
-
-
1.8V
1.8V
-
-
-
-
-
Positive Output
-
-
-
200mA
-
-
200mA
230mV
230mV
-
Surface Mount
SOT-25
5Pins
-40°C
85°C
-
1.8V 150mA LDO Voltage Regulators
-
3929920

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.9.400
25+
Rs.8.150
Min: 1 / Mult: 1
Fixed
2.5V
-
5.5V
-
1Outputs
-
-
1.8V
1.8V
-
-
-
-
-
Positive Output
-
-
-
300mA
-
-
300mA
160mV
160mV
-
Surface Mount
TDFN
4Pins
-40°C
125°C
-
1.8V 300mA LDO Voltage Regulators
-
3890285RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.123.850
250+
Rs.116.340
500+
Rs.102.090
1000+
Rs.100.330
Min: 100 / Mult: 1
Adjustable
4V
-
40V
-
1Outputs
-
1.2V
-
-
24V
1.2V
-
24V
30mA
Positive Output
700mV
-
QFN
30mA
-
-
30mA
700mV
700mV
-
Surface Mount
QFN
8Pins
-40°C
125°C
-
-
AEC-Q100
3872387

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.74.640
10+
Rs.39.990
100+
Rs.24.440
500+
Rs.20.220
1000+
Rs.17.110
Min: 5 / Mult: 5
Fixed
-
-
6V
-
1Outputs
-
-
1.2V
1.2V
-
-
-
-
-
Positive Output
-
-
-
800mA
-
-
800mA
180mV
180mV
-
Surface Mount
XDFN
5Pins
-40°C
85°C
-
1.2V 800mA LDO Voltage Regulators
-
3890285

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.171.890
10+
Rs.154.630
50+
Rs.139.240
100+
Rs.123.850
250+
Rs.116.340
More Pricing...
Min: 1 / Mult: 1
Adjustable
4V
-
40V
-
1Outputs
-
-
-
-
-
1.2V
-
24V
-
Positive Output
-
-
-
30mA
-
-
30mA
700mV
700mV
-
Surface Mount
QFN
8Pins
-40°C
125°C
-
-
-
3872371RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
Rs.5.450
1000+
Rs.4.060
5000+
Rs.3.610
10000+
Rs.3.600
Min: 500 / Mult: 5
Fixed
1.5V
-
5.5V
-
1Outputs
1.8V
-
1.8V
1.8V
-
-
-
-
150mA
Positive Output
230mV
-
SOT-25
200mA
-
-
200mA
230mV
230mV
-
Surface Mount
SOT-25
5Pins
-40°C
85°C
-
1.8V 150mA LDO Voltage Regulators
-
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