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3.3W Linear Regulator Replacements:

20 Products Found

Newark 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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Engineer
Manufacturer
Power Supply Applications
No. of Outputs
Output Power Max
Output Voltage Nom
DC / DC Converter Output Type
Output Current Max
Product Range
DC / DC Converter Mounting
Input Voltage DC Min
Input Voltage DC Max
DC / DC Converter Type
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1 Filter(s) Selected
ComparePrice forQuantity
TSR 1-2450E
TRACO POWER TSR 1-2450E
73AH2304

Data Sheet

RoHS

TRACO POWER
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 5 V
  5. 1 A
  6. TSR 1E
Each
1+
$4.940
Total:$4.94
Min: 1 / Mult: 1
-
1 Output
3.3W
5V
-
-
1A
TSR 1E
Through Hole
6.5V
36V
-
-
-
-
TSR 1-2433E
TRACO POWER TSR 1-2433E
73AH2303

Data Sheet

RoHS

TRACO POWER
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. TSR 1E
Each
1+
$4.940
Total:$4.94
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
-
-
1A
TSR 1E
Through Hole
4.75V
36V
-
-
-
-
N7803-1C
MEAN WELL N7803-1C
73AJ9575

RoHS

MEAN WELL
  1. DC-DC CONVERTER
  2. 3.3V
  3. 1A ROHS COMPLIANT: YES
Each
1+
$5.300
10+
$5.210
25+
$5.120
50+
$4.980
Total:$5.30
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
-
1A
1A
N78
Through Hole
6V
36V
-
-
-
-
N7803-1CW
MEAN WELL N7803-1CW
73AJ9576

Data Sheet

RoHS

MEAN WELL
  1. DC-DC CONVERTER
  2. 3.3V
  3. 1A ROHS COMPLIANT: YES
Each
1+
$10.290
10+
$10.060
25+
$9.830
50+
$9.550
Total:$10.29
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
-
1A
1A
N78
Panel
6V
36V
-
-
-
-
N7803-1PH
MEAN WELL N7803-1PH
73AJ9577

Data Sheet

RoHS

MEAN WELL
  1. DC-DC CONVERTER
  2. 3.3V
  3. 1A ROHS COMPLIANT: YES
Each
1+
$4.270
10+
$4.200
25+
$4.130
50+
$4.020
Total:$4.27
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
-
1A
1A
N78
Through Hole
6V
36V
-
-
-
-
173010342
WURTH ELEKTRONIK 173010342
12AC6839

Data Sheet

RoHS

WURTH ELEKTRONIK
  1. DC-DC CONVERTER
  2. 3.3V
  3. 1A
Each
1+
$14.730
10+
$14.250
25+
$13.750
50+
$13.120
100+
$12.770
More Pricing...
Total:$14.73
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
-
1A
1A
MagI3C FDSM Series
Through Hole
7V
42V
-
-
-
-
173010378
WURTH ELEKTRONIK 173010378
91Y7194

Data Sheet

RoHS

Date/Lot Code

WURTH ELEKTRONIK
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. MagI3C FDSM Series
Each
1+
$9.000
10+
$8.440
25+
$8.400
50+
$8.360
Total:$9.00
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
Fixed
1A
1A
MagI3C FDSM Series
Through Hole
7V
28V
-
UL
-
-
TSRN 1-2433SM
TRACO POWER TSRN 1-2433SM
51X1797

Data Sheet

RoHS

TRACO POWER
  1. Non Isolated Board Mount DC/DC Converter
  2. Surface Mount DIP
  3. 5.5 W
  4. 1.5 V
  5. 5.5 V
  6. 1 A
  7. 4.6 V RoHS Compliant: Yes
Each
1+
$18.960
Total:$18.96
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
-
1A
1A
TSRN 1SM Series
Surface Mount Device
4.6V
42V
-
-
-
-
173950378
WURTH ELEKTRONIK 173950378
91Y7196

Data Sheet

RoHS

Date/Lot Code

WURTH ELEKTRONIK
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. MagI3C FDSM Series
Each
1+
$8.200
10+
$7.830
25+
$7.610
50+
$7.390
100+
$7.070
More Pricing...
Total:$8.20
Min: 1 / Mult: 1
ITE
1 Output
3.3W
3.3V
Fixed
500mA
1A
MagI3C FDSM Series
Through Hole
7V
28V
-
UL
-
-
TSR 1-4833WI
TRACO POWER TSR 1-4833WI
41AH2432

RoHS

TRACO POWER
  1. DC-DC CONVERTER
  2. 3.3V
  3. 1A ROHS COMPLIANT: YES
Each
1+
$25.840
Total:$25.84
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
Fixed
1A
1A
TSR 1WI Series
Through Hole
9V
72V
SIP
-
8.6mm
17.5mm
RBT10W24S3V3
XP POWER RBT10W24S3V3
27AM5518

Data Sheet

RoHS

XP POWER
  1. DC/DC Converter
  2. ITE & Industrial
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
  7. RBT10W Series
Each
1+
$4.350
5+
$4.250
10+
$4.130
25+
$3.990
100+
$3.780
Total:$4.35
Min: 1 / Mult: 1
ITE & Industrial
1 Output
3.3W
3.3V
-
-
1A
RBT10W Series
Through Hole
4.75V
36V
-
-
-
-
VR10S3V3
XP POWER VR10S3V3
76AH2169

Data Sheet

RoHS

XP POWER
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. VR10 Series
Each
1+
$4.160
5+
$4.050
10+
$3.950
25+
$3.820
100+
$3.600
Total:$4.16
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
-
-
1A
VR10 Series
Through Hole
6V
36V
-
-
-
-
R-78B3.3-1.0L
RECOM POWER R-78B3.3-1.0L
62X9479

Data Sheet

RoHS

Date/Lot Code

RECOM POWER
  1. DC/DC Converter
  2. ITE
  3. 1 Output
  4. 3.3 W
  5. 3.3 V
  6. 1 A
Each
25+
$10.850
50+
$10.350
100+
$10.320
Total:$455.70
Min: 42 / Mult: 42
ITE
1 Output
3.3W
3.3V
Fixed
-
1A
-
Through Hole
4.75V
32V
-
-
-
-
R-78C3.3-1.0
RECOM POWER R-78C3.3-1.0
62X9495

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
Each
25+
$11.180
50+
$10.150
100+
$9.910
Total:$469.56
Min: 42 / Mult: 42
ITE
1 Output
3.3W
3.3V
Fixed
-
1A
-
Through Hole
7V
42V
-
-
-
-
R-78B3.3-1.0
RECOM POWER R-78B3.3-1.0
62X9478

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
Each
25+
$9.970
50+
$9.940
100+
$9.820
Total:$418.74
Min: 42 / Mult: 42
ITE
1 Output
3.3W
3.3V
Fixed
-
1A
-
Through Hole
4.75V
32V
-
-
-
-
N7803-1PV
MEAN WELL N7803-1PV
73AJ9578

Data Sheet

RoHS

MEAN WELL
  1. DC-DC CONVERTER
  2. 3.3V
  3. 1A ROHS COMPLIANT: YES
Each
1+
$4.190
10+
$4.130
25+
$4.060
50+
$3.950
Total:$4.19
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
-
1A
1A
N78
Through Hole
6V
36V
-
-
-
-
R-78E3.3-1.0
RECOM POWER R-78E3.3-1.0
51Y4020

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
Each
25+
$3.980
50+
$3.700
100+
$3.570
250+
$3.540
500+
$3.510
More Pricing...
Total:$167.16
Min: 42 / Mult: 42
ITE
1 Output
3.3W
3.3V
Fixed
-
1A
-
Through Hole
7V
28V
-
CSA, IEC, UL
-
-
TR10S3V3
XP POWER TR10S3V3
10AC5482

Data Sheet

RoHS

XP POWER
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. TR10 Series
Each
25+
$4.360
100+
$4.130
Total:$174.40
Min: 40 / Mult: 40
-
1 Output
3.3W
3.3V
Fixed
-
1A
TR10 Series
Through Hole
7V
28V
-
EN
-
-
TSR 1-2433SM
TRACO POWER TSR 1-2433SM
74AJ4951

RoHS

TRACO POWER
  1. DC-DC CONVERTER
  2. 3.3V
  3. 1A ROHS COMPLIANT: YES
Each
1+
$14.980
Total:$14.98
Min: 1 / Mult: 1
-
1 Output
3.3W
3.3V
-
1A
1A
TSR 1SM Series
Surface Mount Device
4.75V
36V
-
-
-
-
173010335
WURTH ELEKTRONIK 173010335
69AH4398

Data Sheet

RoHS

WURTH ELEKTRONIK
  1. DC/DC Converter
  2. 1 Output
  3. 3.3 W
  4. 3.3 V
  5. 1 A
  6. MagI3C FDSM Series
Each
Pricing is unavailable. Please contact customer services.
-
1 Output
3.3W
3.3V
-
1A
1A
MagI3C FDSM Series
Through Hole
6V
36V
-
-
-
-
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