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Linear Regulator Replacements:

30 Products Found

element14 provides a comprehensive selection of linear regulator replacements, these non-isolated DC-DC converters are compact and offer significantly improved energy efficiency, meeting the needs of applications that demand low heat dissipation and reliable voltage regulation.

DC-DC converters regulate voltage levels in circuits, converting one DC voltage to another with high efficiency. Linear regulator replacements offer a compact and efficient alternative to traditional regulators, minimizing power loss.

Our DC-DC converters support various output voltages, currents, and efficiency ratings, making them ideal for battery-operated devices, power supplies, and telecommunications equipment. They ensure stable voltage output, even under variable load conditions, enhancing device longevity and performance.  

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Manufacturer
Power Supply Applications
No. of Outputs
Output Power Max
Output Voltage Nom
Output Current Max
Product Range
DC / DC Converter Mounting
Input Voltage DC Min
Input Voltage DC Max
Packaging
Filter(s) Applied
1 Filter(s) Selected
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R-78K1.5-0.5
RECOM POWER R-78K1.5-0.5
4171420

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 750 mW
  5. 1.5 V
  6. 500 mA
  7. R-78K-0.5 Series
Each
1+
CNY19.400
(CNY21.922)
5+
CNY19.390
(CNY21.9107)
10+
CNY19.370
(CNY21.8881)
20+
CNY19.010
(CNY21.4813)
50+
CNY18.650
(CNY21.0745)
Min: 1 / Mult: 1
ITE
1 Output
750mW
1.5V
500mA
R-78K-0.5 Series
SIP
4.5V
36V
TR05S3V3
XP POWER TR05S3V3
2319829

Data Sheet

RoHS

XP POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 1.65 W
  5. 3.3 V
  6. 500 mA
  7. TR Series
Each
1+
CNY24.630
(CNY27.8319)
10+
CNY23.150
(CNY26.1595)
25+
CNY22.170
(CNY25.0521)
50+
CNY21.860
(CNY24.7018)
100+
CNY21.540
(CNY24.3402)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
500mA
TR Series
Through Hole
4.5V
28V
MEZD71201A-E
MONOLITHIC POWER SYSTEMS (MPS) MEZD71201A-E
3346289

Data Sheet

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
  1. DC/DC Converter
  2. 1 Output
  3. 2.5 W
  4. 2.5 V
  5. 1 A
  6. mEZD71201A Series
Each
1+
CNY26.650
(CNY30.1145)
10+
CNY25.210
(CNY28.4873)
25+
CNY24.680
(CNY27.8884)
50+
CNY24.280
(CNY27.4364)
100+
CNY23.880
(CNY26.9844)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
2.5W
2.5V
1A
mEZD71201A Series
Through Hole
4.5V
24V
MEZD71201A-D
MONOLITHIC POWER SYSTEMS (MPS) MEZD71201A-D
3346288

Data Sheet

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
  1. DC/DC Converter
  2. 1 Output
  3. 1.8 W
  4. 1.8 V
  5. 1 A
  6. mEZD71201A Series
Each
1+
CNY22.350
(CNY25.2555)
5+
CNY22.010
(CNY24.8713)
10+
CNY21.980
(CNY24.8374)
Min: 1 / Mult: 1
-
1 Output
1.8W
1.8V
1A
mEZD71201A Series
Through Hole
4.5V
24V
MEZD72401A-D
MONOLITHIC POWER SYSTEMS (MPS) MEZD72401A-D
3346302

Data Sheet

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
  1. DC/DC Converter
  2. 1 Output
  3. 1.8 W
  4. 1.8 V
  5. 1 A
  6. mEZD72401A Series
Each
1+
CNY39.810
(CNY44.9853)
Min: 1 / Mult: 1
-
1 Output
1.8W
1.8V
1A
mEZD72401A Series
Through Hole
4.5V
36V
R-78K1.8-0.5
RECOM POWER R-78K1.8-0.5
4171422

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 900 mW
  5. 1.8 V
  6. 500 mA
  7. R-78K-0.5 Series
Each
1+
CNY19.040
(CNY21.5152)
10+
CNY18.230
(CNY20.5999)
25+
CNY17.940
(CNY20.2722)
50+
CNY17.430
(CNY19.6959)
100+
CNY17.350
(CNY19.6055)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
900mW
1.8V
500mA
R-78K-0.5 Series
SIP
4.5V
36V
R-78K3.3-2.0
RECOM POWER R-78K3.3-2.0
4171436

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 6.6 W
  5. 3.3 V
  6. 2 A
  7. R-78K-2.0 Series
Each
1+
CNY36.600
(CNY41.358)
5+
CNY35.580
(CNY40.2054)
10+
CNY35.140
(CNY39.7082)
50+
CNY33.600
(CNY37.968)
100+
CNY33.310
(CNY37.6403)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
6.6W
3.3V
2A
R-78K-2.0 Series
SIP
4.5V
36V
N78025-2CW
MEAN WELL N78025-2CW
4573202

Data Sheet

RoHS

MEAN WELL
  1. DC/DC Converter
  2. Non-Isolated
  3. ITE & Industrial
  4. 1 Output
  5. 30 W
  6. 2.5 V
  7. 2 A
  8. N78-2 Series
Each
1+
CNY41.590
(CNY46.9967)
5+
CNY40.480
(CNY45.7424)
10+
CNY39.370
(CNY44.4881)
50+
CNY38.260
(CNY43.2338)
100+
CNY37.140
(CNY41.9682)
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
2.5V
2A
N78-2 Series
Panel
4.5V
32V
R-78K2.5-0.5
RECOM POWER R-78K2.5-0.5
4171423

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 1.25 W
  5. 2.5 V
  6. 500 mA
  7. R-78K-0.5 Series
Each
1+
CNY19.330
(CNY21.8429)
10+
CNY19.150
(CNY21.6395)
25+
CNY18.960
(CNY21.4248)
50+
CNY18.650
(CNY21.0745)
100+
CNY18.350
(CNY20.7355)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.25W
2.5V
500mA
R-78K-0.5 Series
SIP
4.5V
36V
R-78K1.5-2.0
RECOM POWER R-78K1.5-2.0
4171432

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3 W
  5. 1.5 V
  6. 2 A
  7. R-78K-2.0 Series
Each
1+
CNY38.140
(CNY43.0982)
5+
CNY36.700
(CNY41.471)
10+
CNY36.100
(CNY40.793)
50+
CNY34.700
(CNY39.211)
100+
CNY34.190
(CNY38.6347)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3W
1.5V
2A
R-78K-2.0 Series
SIP
4.5V
36V
N78018-2C
MEAN WELL N78018-2C
4573196

Data Sheet

RoHS

MEAN WELL
  1. DC/DC Converter
  2. Non-Isolated
  3. ITE & Industrial
  4. 1 Output
  5. 30 W
  6. 1.8 V
  7. 2 A
  8. N78-2 Series
Each
1+
CNY44.060
(CNY49.7878)
5+
CNY38.780
(CNY43.8214)
10+
CNY38.150
(CNY43.1095)
50+
CNY36.310
(CNY41.0303)
100+
CNY35.210
(CNY39.7873)
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
1.8V
2A
N78-2 Series
Through Hole
4.5V
28V
R-78K3.3-0.5
RECOM POWER R-78K3.3-0.5
4171414

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 1.65 W
  5. 3.3 V
  6. 500 mA
  7. R-78K-0.5 Series
Each
1+
CNY19.430
(CNY21.9559)
10+
CNY18.670
(CNY21.0971)
25+
CNY17.250
(CNY19.4925)
50+
CNY17.180
(CNY19.4134)
100+
CNY16.840
(CNY19.0292)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.65W
3.3V
500mA
R-78K-0.5 Series
SIP
4.5V
36V
N78025-2C
MEAN WELL N78025-2C
4573199

Data Sheet

RoHS

MEAN WELL
  1. DC/DC Converter
  2. Non-Isolated
  3. ITE & Industrial
  4. 1 Output
  5. 30 W
  6. 2.5 V
  7. 2 A
  8. N78-2 Series
Each
1+
CNY39.020
(CNY44.0926)
5+
CNY38.780
(CNY43.8214)
10+
CNY38.150
(CNY43.1095)
50+
CNY34.850
(CNY39.3805)
100+
CNY34.160
(CNY38.6008)
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
2.5V
2A
N78-2 Series
Through Hole
4.5V
32V
N78025-2CH
MEAN WELL N78025-2CH
4573200

Data Sheet

RoHS

MEAN WELL
  1. DC/DC Converter
  2. Non-Isolated
  3. ITE & Industrial
  4. 1 Output
  5. 30 W
  6. 2.5 V
  7. 2 A
  8. N78-2 Series
Each
1+
CNY38.030
(CNY42.9739)
5+
CNY36.850
(CNY41.6405)
10+
CNY36.250
(CNY40.9625)
50+
CNY35.190
(CNY39.7647)
100+
CNY35.130
(CNY39.6969)
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
2.5V
2A
N78-2 Series
Through Hole
4.5V
32V
N78018-2CH
MEAN WELL N78018-2CH
4573197

Data Sheet

RoHS

MEAN WELL
  1. DC/DC Converter
  2. Non-Isolated
  3. ITE & Industrial
  4. 1 Output
  5. 30 W
  6. 1.8 V
  7. 2 A
  8. N78-2 Series
Each
1+
CNY38.040
(CNY42.9852)
5+
CNY36.850
(CNY41.6405)
10+
CNY36.250
(CNY40.9625)
50+
CNY35.190
(CNY39.7647)
100+
CNY35.130
(CNY39.6969)
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
1.8V
2A
N78-2 Series
Through Hole
4.5V
28V
N78018-2CW
MEAN WELL N78018-2CW
4573198

Data Sheet

RoHS

MEAN WELL
  1. DC/DC Converter
  2. Non-Isolated
  3. ITE & Industrial
  4. 1 Output
  5. 30 W
  6. 1.8 V
  7. 2 A
  8. N78-2 Series
Each
1+
CNY41.590
(CNY46.9967)
5+
CNY40.480
(CNY45.7424)
10+
CNY39.370
(CNY44.4881)
50+
CNY38.260
(CNY43.2338)
100+
CNY37.140
(CNY41.9682)
More Pricing...
Min: 1 / Mult: 1
ITE & Industrial
1 Output
30W
1.8V
2A
N78-2 Series
Panel
4.5V
28V
R-78K3.3-1.0
RECOM POWER R-78K3.3-1.0
4171427

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. R-78K-1.0 Series
Each
1+
CNY25.990
(CNY29.3687)
10+
CNY24.610
(CNY27.8093)
25+
CNY24.090
(CNY27.2217)
50+
CNY22.490
(CNY25.4137)
100+
CNY22.400
(CNY25.312)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
1A
R-78K-1.0 Series
SIP
4.5V
36V
R-78K1.8-1.0
RECOM POWER R-78K1.8-1.0
4171425

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 1.8 W
  5. 1.8 V
  6. 1 A
  7. R-78K-1.0 Series
Each
1+
CNY23.870
(CNY26.9731)
10+
CNY22.920
(CNY25.8996)
25+
CNY22.550
(CNY25.4815)
50+
CNY22.400
(CNY25.312)
100+
CNY21.670
(CNY24.4871)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
1.8W
1.8V
1A
R-78K-1.0 Series
SIP
4.5V
36V
MEZD72402A-D
MONOLITHIC POWER SYSTEMS (MPS) MEZD72402A-D
3346307

Data Sheet

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
  1. DC/DC Converter
  2. 1 Output
  3. 3.6 W
  4. 1.8 V
  5. 2 A
  6. mEZD72402A Series
Each
1+
CNY60.390
(CNY68.2407)
5+
CNY58.200
(CNY65.766)
10+
CNY57.250
(CNY64.6925)
50+
CNY55.050
(CNY62.2065)
100+
CNY54.170
(CNY61.2121)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.6W
1.8V
2A
mEZD72402A Series
Through Hole
4.5V
36V
MEZD72402A-E
MONOLITHIC POWER SYSTEMS (MPS) MEZD72402A-E
3346308

Data Sheet

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
  1. DC/DC Converter
  2. 1 Output
  3. 5 W
  4. 2.5 V
  5. 2 A
  6. mEZD72402A Series
Each
1+
CNY53.690
(CNY60.6697)
5+
CNY52.920
(CNY59.7996)
10+
CNY52.150
(CNY58.9295)
20+
CNY50.490
(CNY57.0537)
Min: 1 / Mult: 1
-
1 Output
5W
2.5V
2A
mEZD72402A Series
Through Hole
4.5V
36V
TPSM84203EAB
TEXAS INSTRUMENTS TPSM84203EAB
3009711

RoHS

TEXAS INSTRUMENTS
  1. DC/DC Converter
  2. 1 Output
  3. 4.95 W
  4. 3.3 V
  5. 1.5 A
Each
1+
CNY44.420
(CNY50.1946)
5+
CNY44.340
(CNY50.1042)
10+
CNY44.260
(CNY50.0138)
50+
CNY44.180
(CNY49.9234)
100+
CNY44.090
(CNY49.8217)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
4.95W
3.3V
1.5A
-
Through Hole
4.5V
28V
MEZD71202A-B
MONOLITHIC POWER SYSTEMS (MPS) MEZD71202A-B
3346292

Data Sheet

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
  1. DC/DC Converter
  2. 1 Output
  3. 2.4 W
  4. 1.2 V
  5. 2 A
  6. mEZD71202A Series
Each
1+
CNY38.720
(CNY43.7536)
10+
CNY37.310
(CNY42.1603)
25+
CNY36.570
(CNY41.3241)
50+
CNY35.820
(CNY40.4766)
100+
CNY35.080
(CNY39.6404)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
2.4W
1.2V
2A
mEZD71202A Series
Through Hole
4.5V
24V
MEZD71202A-D
MONOLITHIC POWER SYSTEMS (MPS) MEZD71202A-D
3346293

Data Sheet

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
  1. DC/DC Converter
  2. 1 Output
  3. 3.6 W
  4. 1.8 V
  5. 2 A
  6. mEZD71202A Series
Each
1+
CNY38.720
(CNY43.7536)
10+
CNY36.710
(CNY41.4823)
25+
CNY35.920
(CNY40.5896)
50+
CNY35.210
(CNY39.7873)
100+
CNY34.490
(CNY38.9737)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
3.6W
1.8V
2A
mEZD71202A Series
Through Hole
4.5V
24V
MEZD72402A-F
MONOLITHIC POWER SYSTEMS (MPS) MEZD72402A-F
3346309

Data Sheet

RoHS

MONOLITHIC POWER SYSTEMS (MPS)
  1. DC/DC Converter
  2. 1 Output
  3. 6.6 W
  4. 3.3 V
  5. 2 A
  6. mEZD72402A Series
Each
1+
CNY90.550
(CNY102.3215)
5+
CNY90.330
(CNY102.0729)
10+
CNY83.890
(CNY94.7957)
50+
CNY52.410
(CNY59.2233)
100+
CNY51.370
(CNY58.0481)
More Pricing...
Min: 1 / Mult: 1
-
1 Output
6.6W
3.3V
2A
mEZD72402A Series
Through Hole
4.5V
36V
R-78K1.2-2.0
RECOM POWER R-78K1.2-2.0
4171431

Data Sheet

RoHS

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 2.4 W
  5. 1.2 V
  6. 2 A
  7. R-78K-2.0 Series
Each
1+
CNY38.140
(CNY43.0982)
5+
CNY36.700
(CNY41.471)
10+
CNY36.100
(CNY40.793)
50+
CNY34.700
(CNY39.211)
100+
CNY34.190
(CNY38.6347)
More Pricing...
Min: 1 / Mult: 1
ITE
1 Output
2.4W
1.2V
2A
R-78K-2.0 Series
SIP
4.5V
36V
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