LDO Voltage Regulators:

7,882 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
No. of Monitored Voltages
Fixed Output Voltage Nom
Adjustable Output Voltage Min
Supply Voltage Min
Output Voltage - Nom
Adjustable Output Voltage Max
Output Voltage Min
Supply Voltage Max
Output Current - Output 1
Reset Output Type
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
Delay Time
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
1825007

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.680
($1.932)
25+
$1.430
($1.6445)
100+
$1.300
($1.495)
3000+
$1.280
($1.472)
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
-
1652366

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
$0.682
($0.7843)
50+
$0.595
($0.6842)
250+
$0.528
($0.6072)
1000+
$0.507
($0.583)
2000+
$0.498
($0.5727)
Min: 5 / Mult: 5
Fixed
3.5V
-
20V
-
-
1Outputs
-
-
-
3.3V
3.3V
-
-
-
-
-
-
-
Positive Output
-
-
-
1A
-
-
1A
1.07V
1.07V
-
Surface Mount
-
SOT-223
3Pins
0°C
125°C
-
3.3V 1A LDO Voltage Regulators
-
1439518

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.400
($1.610)
25+
$1.160
($1.334)
100+
$1.040
($1.196)
3000+
$1.020
($1.173)
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+
$0.299
($0.3438)
25+
$0.225
($0.2587)
100+
$0.223
($0.2564)
3000+
$0.222
($0.2553)
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
-
2510026

RoHS

Each
1+
$4.660
($5.359)
25+
$3.860
($4.439)
100+
$3.520
($4.048)
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
-
-
-
2510222

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.872
($1.0028)
25+
$0.724
($0.8326)
100+
$0.661
($0.7602)
3000+
$0.650
($0.7475)
Min: 1 / Mult: 1
Fixed
2.5V
-
16V
-
-
1Outputs
-
-
-
3.3V
3.3V
-
-
-
-
-
-
-
Positive Output
-
-
-
150mA
-
-
150mA
165mV
165mV
-
Surface Mount
-
SOT-23
5Pins
-40°C
125°C
-
3.3V 150mA LDO Voltage Regulators
-
2510027

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.390
($6.1985)
25+
$4.470
($5.1405)
100+
$4.060
($4.669)
750+
$3.980
($4.577)
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+
$4.790
($5.5085)
10+
$3.570
($4.1055)
25+
$3.260
($3.749)
100+
$2.930
($3.3695)
250+
$2.770
($3.1855)
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
-
2546743

RoHS

Each
1+
$2.470
($2.8405)
10+
$2.210
($2.5415)
25+
$2.100
($2.415)
100+
$1.890
($2.1735)
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
-
2729708

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
$1.390
($1.5985)
10+
$0.887
($1.020)
100+
$0.693
($0.797)
500+
$0.626
($0.7199)
1000+
$0.559
($0.6428)
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
-
2986414

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.490
($2.8635)
10+
$2.110
($2.4265)
50+
$1.880
($2.162)
100+
$1.630
($1.8745)
250+
$1.540
($1.771)
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
-
2981162

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.877
($1.0086)
10+
$0.573
($0.659)
100+
$0.461
($0.5302)
500+
$0.433
($0.498)
1000+
$0.409
($0.4704)
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+
$1.760
($2.024)
10+
$1.490
($1.7135)
100+
$1.140
($1.311)
500+
$1.000
($1.150)
1000+
$0.792
($0.9108)
More Pricing...
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+
$1.370
($1.5755)
50+
$1.250
($1.4375)
100+
$1.140
($1.311)
500+
$1.050
($1.2075)
1500+
$1.030
($1.1845)
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
-
1652366RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
$0.595
($0.6842)
250+
$0.528
($0.6072)
1000+
$0.507
($0.583)
2000+
$0.498
($0.5727)
Min: 100 / Mult: 1
Fixed
3.5V
-
20V
-
-
1Outputs
3.3V
-
-
3.3V
3.3V
-
-
-
-
-
-
1A
Positive Output
1.07V
-
SOT-223
1A
-
-
1A
1.07V
1.07V
-
Surface Mount
-
SOT-223
3Pins
0°C
125°C
-
3.3V 1A LDO Voltage Regulators
-
2361992

RoHS

Each
1+
$1.200
($1.380)
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+
$1.140
($1.311)
25+
$0.952
($1.0948)
100+
$0.912
($1.0488)
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+
$1.400
($1.610)
25+
$1.160
($1.334)
100+
$1.040
($1.196)
3000+
$1.030
($1.1845)
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
-
2546742

RoHS

Each
1+
$2.220
($2.553)
10+
$1.940
($2.231)
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+
$3.560
($4.094)
25+
$3.070
($3.5305)
100+
$2.980
($3.427)
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+
$1.270
($1.4605)
10+
$0.972
($1.1178)
100+
$0.650
($0.7475)
500+
$0.522
($0.6003)
1000+
$0.479
($0.5508)
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
-
2510075

RoHS

Each
1+
$5.100
($5.865)
10+
$4.980
($5.727)
25+
$4.450
($5.1175)
96+
$4.150
($4.7725)
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
-
-
-
2724218

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.460
($2.829)
10+
$1.620
($1.863)
50+
$1.530
($1.7595)
100+
$1.440
($1.656)
250+
$1.360
($1.564)
More Pricing...
Min: 1 / Mult: 1
Fixed
4.5V
-
45V
-
-
1Outputs
-
-
-
5V
5V
-
-
-
-
-
-
-
Positive Output
-
-
-
150mA
-
-
150mA
1.266V
1.266V
-
Surface Mount
-
TO-252 (DPAK)
4Pins
-40°C
150°C
-
5V 150mA LDO Voltage Regulators
-
2728350

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.120
($3.588)
10+
$2.640
($3.036)
100+
$1.840
($2.116)
500+
$1.570
($1.8055)
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
-
2762705

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.980
($2.277)
10+
$1.300
($1.495)
50+
$1.220
($1.403)
100+
$1.130
($1.2995)
250+
$1.060
($1.219)
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
-
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