LDO Voltage Regulators:

8,002 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
No Filter(s) Applied
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
-
3129944

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.55.290
50+
Rs.53.850
100+
Rs.52.400
500+
Rs.50.950
1500+
Rs.49.500
Total:Rs.276.45
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
-
2729708

RoHS

STMICROELECTRONICS
Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.67.820
10+
Rs.43.630
100+
Rs.34.100
500+
Rs.30.800
1000+
Rs.27.500
More Pricing...
Total:Rs.339.10
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.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
-
3234292

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.129.630
10+
Rs.85.870
50+
Rs.81.050
100+
Rs.76.220
250+
Rs.71.610
More Pricing...
Total:Rs.129.63
Min: 1 / Mult: 1
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
-
3130059

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.150.020
10+
Rs.100.320
100+
Rs.83.980
500+
Rs.80.790
1000+
Rs.70.580
More Pricing...
Total:Rs.150.02
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
-
3234293

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.115.410
10+
Rs.76.080
50+
Rs.71.730
100+
Rs.67.380
250+
Rs.63.210
More Pricing...
Total:Rs.115.41
Min: 1 / Mult: 1
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.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
5V
-
-
-
-
-
Positive Output
-
-
-
250mA
-
-
250mA
330mV
330mV
-
Surface Mount
SOT-23A
3Pins
-40°C
125°C
-
5V 250mA LDO Voltage Regulators
-
1924884

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.109.970
10+
Rs.77.900
50+
Rs.73.460
100+
Rs.69.010
250+
Rs.64.700
More Pricing...
Total:Rs.109.97
Min: 1 / Mult: 1
Fixed
5.5V
-
40V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
400mA
-
-
400mA
250mV
250mV
-
Surface Mount
TO-252 (DPAK)
3Pins
-40°C
150°C
-
5V 400mA LDO Voltage Regulators
-
1851959

RoHS

Each
1+
Rs.60.740
25+
Rs.53.170
100+
Rs.52.850
150+
Rs.52.520
Total:Rs.60.74
Min: 1 / Mult: 1
Fixed
2.3V
-
6V
-
1Outputs
-
-
3.3V
3.3V
-
-
-
-
-
Positive Output
-
-
-
500mA
-
-
500mA
210mV
210mV
-
Surface Mount
DFN
8Pins
-40°C
125°C
-
3.3V 500mA LDO Voltage Regulators
-
1057798

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.61.610
10+
Rs.50.180
100+
Rs.39.100
500+
Rs.33.410
1000+
Rs.28.220
Total:Rs.61.61
Min: 1 / Mult: 1
Fixed
1.5V
-
6V
-
1Outputs
-
-
1.5V
1.5V
-
-
-
-
-
Positive Output
-
-
-
500mA
-
-
500mA
90mV
90mV
-
Surface Mount
SOT-23
5Pins
-40°C
85°C
-
1.5V 700mA LDO Voltage Regulators
-
1296591

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.46.740
25+
Rs.39.420
100+
Rs.35.750
3000+
Rs.35.040
Total:Rs.46.74
Min: 1 / Mult: 1
Fixed
2.3V
-
6V
-
1Outputs
-
-
1.8V
1.8V
-
-
-
-
-
Positive Output
-
-
-
250mA
-
-
250mA
178mV
178mV
-
Surface Mount
SOT-23
3Pins
-40°C
125°C
-
1.8V 200mA LDO Voltage Regulators
-
2780911

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.70.440
10+
Rs.62.410
50+
Rs.56.900
100+
Rs.51.380
250+
Rs.49.430
More Pricing...
Total:Rs.70.44
Min: 1 / Mult: 1
Fixed
4V
-
45V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
100mA
-
-
100mA
200mV
200mV
-
Surface Mount
SOIC
8Pins
-40°C
150°C
-
5V, 100mA LDO Voltage Regulators
-
3535161

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.89.660
10+
Rs.86.720
50+
Rs.83.790
100+
Rs.80.850
250+
Rs.77.900
More Pricing...
Total:Rs.89.66
Min: 1 / Mult: 1
Fixed
2V
-
10V
-
1Outputs
-
-
2V
2V
-
-
-
-
-
Positive Output
-
-
-
150mA
-
-
150mA
240mV
240mV
-
Surface Mount
SOT-25
5Pins
-40°C
85°C
-
2V 150mA LDO Voltage Regulators
-
3872379

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.14.020
10+
Rs.8.320
100+
Rs.6.450
500+
Rs.6.080
1000+
Rs.4.870
More Pricing...
Total:Rs.70.10
Min: 5 / Mult: 5
Fixed
1.5V
-
5.5V
-
1Outputs
-
-
1.5V
1.5V
-
-
-
-
-
Positive Output
-
-
-
200mA
-
-
200mA
620mV
620mV
-
Surface Mount
SOT-25
5Pins
-40°C
85°C
-
1.5V 150mA LDO Voltage Regulators
-
3872379RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
Rs.6.080
1000+
Rs.4.870
5000+
Rs.4.780
10000+
Rs.4.690
Total:Rs.3,040.00
Min: 500 / Mult: 5
Fixed
1.5V
-
5.5V
-
1Outputs
1.5V
-
1.5V
1.5V
-
-
-
-
150mA
Positive Output
620mV
-
SOT-25
200mA
-
-
200mA
620mV
620mV
-
Surface Mount
SOT-25
5Pins
-40°C
85°C
-
1.5V 150mA LDO Voltage Regulators
-
3775945

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.186.880
10+
Rs.126.150
50+
Rs.120.550
100+
Rs.114.940
250+
Rs.109.330
More Pricing...
Total:Rs.186.88
Min: 1 / Mult: 1
Fixed
6V
-
45V
-
1Outputs
-
-
5V
5V
-
-
-
-
-
Positive Output
-
-
-
200mA
-
-
200mA
350mV
350mV
-
Surface Mount
SOIC
8Pins
-40°C
150°C
-
5V 250mA LDO Voltage Regulators
-
3482767

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.22.210
10+
Rs.13.680
100+
Rs.10.840
500+
Rs.10.230
1000+
Rs.9.040
Total:Rs.111.05
Min: 5 / Mult: 5
Fixed
2.5V
-
6V
-
1Outputs
-
-
2.5V
2.5V
-
-
-
-
-
Positive Output
-
-
-
1A
-
-
1A
450mV
450mV
-
Surface Mount
SOT-223
3Pins
-40°C
85°C
-
2.5V 1A LDO Voltage Regulators
-
3770741

RoHS

Each
1+
Rs.183.530
10+
Rs.135.190
25+
Rs.123.140
100+
Rs.109.860
250+
Rs.103.530
More Pricing...
Total:Rs.183.53
Min: 1 / Mult: 1
Adjustable
1.7V
-
5.5V
-
3Outputs
-
-
-
-
-
600mV
-
3.7875V
-
Positive Output
-
-
-
600mA
-
-
600mA
65mV
65mV
-
Surface Mount
TQFN-EP
16Pins
-40°C
125°C
-
-
-
2724173

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.21.500
10+
Rs.12.710
100+
Rs.10.010
500+
Rs.9.450
1000+
Rs.8.510
More Pricing...
Total:Rs.107.50
Min: 5 / Mult: 5
Fixed
1.9V
-
5.5V
-
1Outputs
-
-
3V
3V
-
-
-
-
-
Positive Output
-
-
-
450mA
-
-
450mA
165mV
165mV
-
Surface Mount
WLCSP
4Pins
-40°C
125°C
-
3V 450mA LDO Voltage Regulators
-
2981195

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.69.150
10+
Rs.44.110
100+
Rs.35.700
500+
Rs.33.180
1000+
Rs.31.310
More Pricing...
Total:Rs.69.15
Min: 1 / Mult: 1
Fixed
453mV
-
5.5V
-
1Outputs
-
-
400mV
400mV
-
-
-
-
-
Positive Output
-
-
-
500mA
-
-
500mA
53mV
53mV
-
Surface Mount
WDFN
6Pins
-40°C
125°C
-
400mV 500mA LDO Voltage Regulators
-
3535372

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.88.780
10+
Rs.44.840
100+
Rs.30.200
500+
Rs.28.060
1000+
Rs.19.980
More Pricing...
Total:Rs.443.90
Min: 5 / Mult: 5
Fixed
1.6V
-
5.5V
-
1Outputs
-
-
2.9V
2.9V
-
-
-
-
-
Positive Output
-
-
-
300mA
-
-
300mA
240mV
240mV
-
Surface Mount
SOT-25
5Pins
-40°C
85°C
-
2.9V 300mA LDO Voltage Regulators
-
1057798RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.39.100
500+
Rs.33.410
1000+
Rs.28.220
Total:Rs.3,910.00
Min: 100 / Mult: 1
Fixed
1.5V
-
6V
-
1Outputs
1.5V
-
1.5V
1.5V
-
-
-
-
700mA
Positive Output
90mV
-
SOT-23
500mA
-
-
500mA
90mV
90mV
-
Surface Mount
SOT-23
5Pins
-40°C
85°C
-
1.5V 700mA LDO Voltage Regulators
-
2464326RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.34.600
Total:Rs.3,460.00
Min: 100 / Mult: 1
Fixed
2.5V
-
5.5V
-
1Outputs
2.8V
-
2.8V
2.8V
-
-
-
-
500mA
Positive Output
230mV
-
WDFN
500mA
-
-
500mA
230mV
230mV
-
Surface Mount
WDFN
6Pins
-
150°C
-
2.8V 500mA LDO Voltage Regulators
-
2460800RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.42.270
500+
Rs.39.280
1000+
Rs.36.610
2500+
Rs.35.280
5000+
Rs.34.280
Total:Rs.4,227.00
Min: 100 / Mult: 1
Fixed
1.9V
-
5.5V
-
1Outputs
1.8V
-
1.8V
1.8V
-
-
-
-
300mA
Positive Output
200mV
-
SOT-23
300mA
-
-
300mA
200mV
200mV
-
Surface Mount
SOT-23
5Pins
-40°C
125°C
-
1.8V 300mA LDO Voltage Regulators
-
1-25 of 8002 items
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