LDO Voltage Regulators:

8,431 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
2729708

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
RM3.210
10+
RM2.070
100+
RM1.620
500+
RM1.320
1000+
RM1.170
More Pricing...
Total:RM16.05
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+
RM2.030
10+
RM1.340
100+
RM1.080
500+
RM0.909
1000+
RM0.852
More Pricing...
Total:RM2.03
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
-
2510230

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM4.290
25+
RM3.490
100+
RM3.230
3000+
RM3.180
Total:RM4.29
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+
RM6.570
10+
RM4.460
50+
RM4.310
100+
RM4.160
250+
RM3.930
More Pricing...
Total:RM6.57
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
-
2710055

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM8.080
10+
RM4.730
50+
RM4.500
100+
RM4.280
250+
RM4.240
More Pricing...
Total:RM8.08
Min: 1 / Mult: 1
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
-
3234298

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM4.930
10+
RM4.220
Total:RM4.93
Min: 1 / Mult: 1
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
-
2460812

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM1.640
10+
RM1.630
100+
RM1.620
500+
RM1.620
1000+
RM1.610
More Pricing...
Total:RM1.64
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
-
2510309

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM8.940
25+
RM7.430
100+
RM7.340
3000+
RM7.250
Total:RM8.94
Min: 1 / Mult: 1
Adjustable
-16V
-
-3.3V
-
1Outputs
-
-
-
-
-
-1.24V
-
-14V
-
Negative Output
-
-
-
100mA
-
-
100mA
500mV
500mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
-
-
2534193

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM2.390
10+
RM1.500
100+
RM1.160
500+
RM1.030
1000+
RM1.010
More Pricing...
Total:RM2.39
Min: 1 / Mult: 1
Fixed
14V
-
40V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
100mA
-
-
100mA
15mV
15mV
-
Surface Mount
SOIC
8Pins
-40°C
125°C
-
5V 100mA LDO Voltage Regulators
-
3535601

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM6.300
10+
RM3.270
100+
RM2.590
500+
RM2.340
1000+
RM1.930
More Pricing...
Total:RM6.30
Min: 1 / Mult: 1
Fixed
-16V
-
-2.4V
-
1Outputs
-
-
-10V
-10V
-
-
-
-
-
Negative Output
-
-
-
200mA
-
-
200mA
54mV
54mV
-
Surface Mount
SOT-89
3Pins
-40°C
85°C
-
-10V 200mA LDO Voltage Regulators
-
3535206

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM4.810
10+
RM2.530
100+
RM1.810
500+
RM1.590
1000+
RM1.450
More Pricing...
Total:RM4.81
Min: 1 / Mult: 1
Fixed
2V
-
10V
-
1Outputs
-
-
3.3V
3.3V
-
-
-
-
-
Positive Output
-
-
-
150mA
-
-
150mA
200mV
200mV
-
Surface Mount
SOT-25
5Pins
-40°C
85°C
-
3.3V 150mA LDO Voltage Regulators
-
3929920

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM0.529
25+
RM0.440
100+
RM0.397
5000+
RM0.390
Total:RM0.53
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
-
3920897

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM33.920
10+
RM26.260
25+
RM24.350
100+
RM22.250
250+
RM21.250
More Pricing...
Total:RM33.92
Min: 1 / Mult: 1
Fixed, Adjustable
3.5V
-
16.5V
-
1Outputs
-
-
5V
5V
-
1.3V
-
16V
-
Positive Output
-
-
-
250mA
-
-
250mA
150mV
150mV
-
Surface Mount
NSOIC
8Pins
0°C
70°C
-
Adj/5V 250mA LDO Voltage Regulators
-
2510240

RoHS

Each
1+
RM6.450
25+
RM4.890
100+
RM4.800
Total:RM6.45
Min: 1 / Mult: 1
Fixed
2.5V
-
16V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
500mA
-
-
500mA
350mV
350mV
-
Surface Mount
SOIC
8Pins
-40°C
125°C
-
5V 500mA LDO Voltage Regulators
-
2851924

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM1.500
10+
RM0.933
100+
RM0.929
500+
RM0.803
Total:RM1.50
Min: 1 / Mult: 1
Fixed
1.5V
-
5.5V
-
1Outputs
-
-
1.2V
1.2V
-
-
-
-
-
Positive Output
-
-
-
250mA
-
-
250mA
120mV
120mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
1.2V 250mA LDO Voltage Regulators
-
3483068

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
RM1.580
10+
RM0.832
100+
RM0.479
500+
RM0.420
1000+
RM0.363
More Pricing...
Total:RM7.90
Min: 5 / Mult: 5
Fixed
-
-
15V
-
1Outputs
-
-
1.5V
1.5V
-
-
-
-
-
Positive Output
-
-
-
800mA
-
-
800mA
1.2V
1.2V
-
Surface Mount
SOT-223
3Pins
-20°C
125°C
-
1.5V 800mA LDO Voltage Regulators
-
2460792

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM2.560
10+
RM1.410
100+
RM1.130
Total:RM2.56
Min: 1 / Mult: 1
Fixed
1.9V
-
5.5V
-
1Outputs
-
-
1V
1V
-
-
-
-
-
Positive Output
-
-
-
300mA
-
-
300mA
200mV
200mV
-
Surface Mount
SOT-323
5Pins
-40°C
125°C
-
1V 300mA LDO Voltage Regulators
-
2460794RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM1.540
500+
RM1.370
1000+
RM1.190
2500+
RM1.100
Total:RM154.00
Min: 100 / Mult: 1
Fixed
1.9V
-
5.5V
-
1Outputs
3.2V
-
3.2V
3.2V
-
-
-
-
300mA
Positive Output
200mV
-
SOT-323
300mA
-
-
300mA
200mV
200mV
-
Surface Mount
SOT-323
5Pins
-40°C
125°C
-
3.2V 300mA LDO Voltage Regulators
-
2460794

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM4.500
10+
RM2.330
100+
RM1.540
500+
RM1.370
1000+
RM1.190
More Pricing...
Total:RM4.50
Min: 1 / Mult: 1
Fixed
1.9V
-
5.5V
-
1Outputs
-
-
3.2V
3.2V
-
-
-
-
-
Positive Output
-
-
-
300mA
-
-
300mA
200mV
200mV
-
Surface Mount
SOT-323
5Pins
-40°C
125°C
-
3.2V 300mA LDO Voltage Regulators
-
2510309RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM7.340
3000+
RM7.250
Total:RM734.00
Min: 100 / Mult: 1
Adjustable
-16V
-
-3.3V
-
1Outputs
-
-1.24V
-
-
-14V
-1.24V
-
-14V
100mA
Negative Output
500mV
-
SOT-23
100mA
-
-
100mA
500mV
500mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
-
-
2510064

RoHS

Each
1+
RM7.100
25+
RM5.380
100+
RM5.280
Total:RM7.10
Min: 1 / Mult: 1
Fixed
2.25V
-
6V
-
1Outputs
-
-
1.8V
1.8V
-
-
-
-
-
Positive Output
-
-
-
1A
-
-
1A
280mV
280mV
-
Surface Mount
SOT-223
3Pins
-40°C
125°C
-
1.8V 1A LDO Voltage Regulators
-
2460780

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM2.310
10+
RM1.990
100+
RM1.490
500+
RM1.440
1000+
RM1.430
Total:RM2.31
Min: 1 / Mult: 1
Fixed
1.9V
-
5.5V
-
1Outputs
-
-
800mV
800mV
-
-
-
-
-
Positive Output
-
-
-
200mA
-
-
200mA
150mV
150mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
800mV 200mA LDO Voltage Regulators
-
2510181

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM5.000
25+
RM4.200
100+
RM4.070
Total:RM5.00
Min: 1 / Mult: 1
Fixed
1V
-
3.6V
-
1Outputs
-
-
1.8V
1.8V
-
-
-
-
-
Positive Output
-
-
-
500mA
-
-
500mA
1.25V
1.25V
-
Surface Mount
MLF
6Pins
-40°C
125°C
-
1.8V 500mA LDO Voltage Regulators
-
2460778

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
RM2.290
10+
RM1.460
100+
RM1.230
500+
RM1.190
Total:RM2.29
Min: 1 / Mult: 1
Fixed
1.9V
-
5.5V
-
1Outputs
-
-
3.2V
3.2V
-
-
-
-
-
Positive Output
-
-
-
200mA
-
-
200mA
150mV
150mV
-
Surface Mount
SOT-323
5Pins
-40°C
125°C
-
3.2V 200mA LDO Voltage Regulators
-
2510230RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
RM3.230
3000+
RM3.180
Total:RM323.00
Min: 100 / Mult: 1
Fixed
2.5V
-
16V
-
1Outputs
3.3V
-
3.3V
3.3V
-
-
-
-
180mA
Positive Output
165mV
-
SOT-23
180mA
-
-
180mA
165mV
165mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
3.3V 180mA LDO Voltage Regulators
-
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