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  Linear Regulator Replacements (186 items)

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RECOM POWER R-78K3.3-0.5 DC-DC CONVERTER, 3.3V, 0.5A (1 offer) 
Output Voltage Nom 3.3 V Product Range R-78K-0.5 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 500 mA Output Power Max 1.65 W Inpu...
RECOM POWER
R-78K3.3-0.5
from £ 1.73*
per piece
 
 piece
RECOM POWER R-78K9.0-0.5 DC-DC CONVERTER, 9V, 0.5A (1 offer) 
Output Voltage Nom 9 V Product Range R-78K-0.5 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 500 mA Output Power Max 4.5 W Input V...
RECOM POWER
R-78K9.0-0.5
from £ 1.74*
per piece
 
 piece
RECOM POWER R-78K15-0.5 DC-DC CONVERTER, 15V, 0.5A (1 offer) 
Output Voltage Nom 15 V Product Range R-78K-0.5 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 500 mA Output Power Max 7.5 W Input ...
RECOM POWER
R-78K15-0.5
from £ 1.76*
per piece
 
 piece
RECOM POWER R-78K1.5-0.5 DC-DC CONVERTER, 1.5V, 0.5A (1 offer) 
Output Voltage Nom 1.5 V Product Range R-78K-0.5 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 500 mA Output Power Max 750 mW Inpu...
RECOM POWER
R-78K1.5-0.5
from £ 1.79*
per piece
 
 piece
RECOM POWER R-78K1.8-0.5 DC-DC CONVERTER, 1.8V, 0.5A (1 offer) 
Output Voltage Nom 1.8 V Product Range R-78K-0.5 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 500 mA Output Power Max 900 mW Inpu...
RECOM POWER
R-78K1.8-0.5
from £ 1.79*
per piece
 
 piece
RECOM POWER R-78K12-0.5 DC-DC CONVERTER, 12V, 0.5A (1 offer) 
Output Voltage Nom 12 V Product Range R-78K-0.5 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 500 mA Output Power Max 6 W Input Vo...
RECOM POWER
R-78K12-0.5
from £ 1.79*
per piece
 
 piece
RECOM POWER R-78K5.0-0.5 DC-DC CONVERTER, 5V, 0.5A (1 offer) 
Output Voltage Nom 5 V Product Range R-78K-0.5 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 500 mA Output Power Max 2.5 W Input V...
RECOM POWER
R-78K5.0-0.5
from £ 1.84*
per piece
 
 piece
RECOM POWER R-78K6.5-0.5 DC-DC CONVERTER, 6.5V, 0.5A (1 offer) 
Output Voltage Nom 6.5 V Product Range R-78K-0.5 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 500 mA Output Power Max 3.25 W Inpu...
RECOM POWER
R-78K6.5-0.5
from £ 1.91*
per piece
 
 piece
MEAN WELL N7812-1PV DC-DC CONVERTER, 12V, 1A (2 offers) 
Output Voltage Nom 12 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 12 W Input Voltage DC...
Mean Well
N7812-1PV
from £ 1.94*
per piece
 
 piece
MEAN WELL N7815-1PV DC-DC CONVERTER, 15V, 1A (2 offers) 
Output Voltage Nom 15 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 15 W Input Voltage DC...
Mean Well
N7815-1PV
from £ 1.94*
per piece
 
 piece
MEAN WELL N7805-1PV DC-DC CONVERTER, 5V, 1A (2 offers) 
Output Voltage Nom 5 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 5 W Input Voltage DC M...
Mean Well
N7805-1PV
from £ 1.95*
per piece
 
 piece
MEAN WELL N7809-1PV DC-DC CONVERTER, 9V, 1A (2 offers) 
Output Voltage Nom 9 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 9 W Input Voltage DC M...
Mean Well
N7809-1PV
from £ 1.96*
per piece
 
 piece
MEAN WELL N7805-1PH DC-DC CONVERTER, 5V, 1A (2 offers) 
Output Voltage Nom 5 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 5 W Input Voltage DC M...
Mean Well
N7805-1PH
from £ 1.98*
per piece
 
 piece
RECOM POWER R-78K2.5-0.5 DC-DC CONVERTER, 2.5V, 0.5A (1 offer) 
Output Voltage Nom 2.5 V Product Range R-78K-0.5 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 500 mA Output Power Max 1.25 W Inpu...
RECOM POWER
R-78K2.5-0.5
from £ 1.98*
per piece
 
 piece
MEAN WELL N7803-1PV DC-DC CONVERTER, 3.3V, 1A (2 offers) 
Output Voltage Nom 3.3 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 3.3 W Input Voltage ...
Mean Well
N7803-1PV
from £ 1.99*
per piece
 
 piece
MEAN WELL N7812-1PH DC-DC CONVERTER, 12V, 1A (2 offers) 
Output Voltage Nom 12 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 12 W Input Voltage DC...
Mean Well
N7812-1PH
from £ 2.00*
per piece
 
 piece
MEAN WELL N7809-1PH DC-DC CONVERTER, 9V, 1A (2 offers) 
Output Voltage Nom 9 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 9 W Input Voltage DC M...
Mean Well
N7809-1PH
from £ 2.01*
per piece
 
 piece
MEAN WELL N7803-1PH DC-DC CONVERTER, 3.3V, 1A (2 offers) 
Output Voltage Nom 3.3 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 3.3 W Input Voltage ...
Mean Well
N7803-1PH
from £ 2.04*
per piece
 
 piece
RECOM POWER R-78K2.5-1.0 DC-DC CONVERTER, 2.5V, 1A (1 offer) 
Output Voltage Nom 2.5 V Product Range R-78K-1.0 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 2.5 W Input Vo...
RECOM POWER
R-78K2.5-1.0
from £ 2.26*
per piece
 
 piece
MEAN WELL N7815-1C DC-DC CONVERTER, 15V, 1A (2 offers) 
Output Voltage Nom 15 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 15 W Input Voltage DC...
Mean Well
N7815-1C
from £ 2.28*
per piece
 
 piece
MEAN WELL N7812-1C DC-DC CONVERTER, 12V, 1A (2 offers) 
Output Voltage Nom 12 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 12 W Input Voltage DC...
Mean Well
N7812-1C
from £ 2.29*
per piece
 
 piece
RECOM POWER R-78K1.8-1.0 DC-DC CONVERTER, 1.8V, 1A (1 offer) 
Output Voltage Nom 1.8 V Product Range R-78K-1.0 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 1.8 W Input Vo...
RECOM POWER
R-78K1.8-1.0
from £ 2.31*
per piece
 
 piece
XP POWER TR10S05 DC-DC CONVERTER, 5V, 1A (3 offers) 
Output Voltage Nom 5 V Product Range TR Series Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Output Current Max 1 A Output Power Max 5 W Input Voltag...
XP Power
TR10S05
from £ 2.32275*
per piece
 
 piece
MEAN WELL N7803-1C DC-DC CONVERTER, 3.3V, 1A (2 offers) 
Output Voltage Nom 3.3 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 3.3 W Input Voltage ...
Mean Well
N7803-1C
from £ 2.33*
per piece
 
 piece
MEAN WELL N7805-1C DC-DC CONVERTER, 5V, 1A (2 offers) 
Output Voltage Nom 5 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 5 W Input Voltage DC M...
Mean Well
N7805-1C
from £ 2.38*
per piece
 
 piece
XP POWER TR05S12 DC/DC CONVERTER, 0.5A, 12V, SIP (3 offers) 
Output Voltage Nom 12 V Product Range TR Series Power Supply Applications ITE DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Output Current Max 500 mA Output Power Max 6 W Input ...
XP Power
TR05S12
from £ 2.38*
per piece
 
 piece
RECOM POWER R-78K15-1.0 DC-DC CONVERTER, 15V, 1A (1 offer) 
Output Voltage Nom 15 V Product Range R-78K-1.0 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 15 W Input Volt...
RECOM POWER
R-78K15-1.0
from £ 2.39*
per piece
 
 piece
XP POWER TR05S15 DC/DC CONVERTER, 0.5A, 15V, SIP (3 offers) 
Output Voltage Nom 15 V Product Range TR Series Power Supply Applications ITE DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Output Current Max 500 mA Output Power Max 7.5 W Inpu...
XP Power
TR05S15
from £ 2.39*
per piece
 
 piece
MEAN WELL N7809-1C DC-DC CONVERTER, 9V, 1A (2 offers) 
Output Voltage Nom 9 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 9 W Input Voltage DC M...
Mean Well
N7809-1C
from £ 2.43*
per piece
 
 piece
XP POWER TR10S3V3 DC-DC CONVERTER, 3.3V, 1A (3 offers) 
Output Voltage Nom 3.3 V Product Range TR Series Power Supply Applications - DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Output Current Max 1 A Output Power Max 3.3 W Input Vo...
XP Power
TR10S3V3
from £ 2.43275*
per piece
 
 piece
XP POWER TR05S05 DC/DC CONVERTER, 0.5A, 5V, SIP (3 offers) 
Output Voltage Nom 5 V Product Range TR Series Power Supply Applications ITE DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Output Current Max 500 mA Output Power Max 2.5 W Input...
XP Power
TR05S05
from £ 2.44*
per piece
 
 piece
Traco Power TSR 1-2433E electric converter (3 offers) 
The TSR 1E is a 1 Ampere step-down switching regulator series and a drop-in replacement for inefficient 78xx linear regulators. This series comes in a standard plastic SIP-3 case and complements ou...
Traco
TSR 1-2433E
from £ 2.46*
per piece
 
 piece
Traco Power TSR 1-2450E electric converter (3 offers) 
The TSR 1E is a 1 Ampere step-down switching regulator series and a drop-in replacement for inefficient 78xx linear regulators. This series comes in a standard plastic SIP-3 case and complements ou...
Traco
TSR 1-2450E
from £ 2.47*
per piece
 
 piece
RECOM POWER R-78E5.0-0.5 DC-DC CONVERTER, 5V, 0.5A (1 offer) 
Output Voltage Nom 5 V Product Range R-78E Series Power Supply Applications ITE DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Output Current Max 500 mA Output Power Max 2.5 W In...
RECOM POWER
R-78E5.0-0.5
from £ 2.51*
per piece
 
 piece
RECOM POWER R-78K3.3-1.0 DC-DC CONVERTER, 3.3V, 1A (1 offer) 
Output Voltage Nom 3.3 V Product Range R-78K-1.0 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 3.3 W Input Vo...
RECOM POWER
R-78K3.3-1.0
from £ 2.61*
per piece
 
 piece
RECOM POWER R-78K5.0-1.0 DC-DC CONVERTER, 5V, 1A (1 offer) 
Output Voltage Nom 5 V Product Range R-78K-1.0 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 5 W Input Voltag...
RECOM POWER
R-78K5.0-1.0
from £ 2.61*
per piece
 
 piece
RECOM POWER R-78E15-0.5 DC-DC CONVERTER, 15V, 0.5A (1 offer) 
Output Voltage Nom 15 V Product Range R-78E Series Power Supply Applications ITE DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Output Current Max 500 mA Output Power Max 7.5 W I...
RECOM POWER
R-78E15-0.5
from £ 2.65*
per piece
 
 piece
RECOM POWER R-78E9.0-0.5 DC-DC CONVERTER, 9V, 0.5A (1 offer) 
Output Voltage Nom 9 V Product Range R-78E Series Power Supply Applications ITE DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Output Current Max 500 mA Output Power Max 4.5 W In...
RECOM POWER
R-78E9.0-0.5
from £ 2.66*
per piece
 
 piece
RECOM POWER R-78K9.0-1.0 DC-DC CONVERTER, 9V, 1A (1 offer) 
Output Voltage Nom 9 V Product Range R-78K-1.0 Series Power Supply Applications ITE DC / DC Converter Mounting SIP Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 9 W Input Voltag...
RECOM POWER
R-78K9.0-1.0
from £ 2.67*
per piece
 
 piece
MEAN WELL N7812-1CW DC-DC CONVERTER, 12V, 1A (2 offers) 
Output Voltage Nom 12 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Panel Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 12 W Input Voltage DC Min 16...
Mean Well
N7812-1CW
from £ 2.77*
per piece
 
 piece
MEAN WELL N7815-1CW DC-DC CONVERTER, 15V, 1A (2 offers) 
Output Voltage Nom 15 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Panel Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 15 W Input Voltage DC Min 20...
Mean Well
N7815-1CW
from £ 2.79*
per piece
 
 piece
MEAN WELL N7805-1CW DC-DC CONVERTER, 5V, 1A (2 offers) 
Output Voltage Nom 5 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Panel Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 5 W Input Voltage DC Min 8 V ...
Mean Well
N7805-1CW
from £ 2.80*
per piece
 
 piece
Traco Power TSR 1.5-2450E electric converter (3 offers) 
The TSR 1.5E is a 1.5 Ampere step-down switching regulator series and a drop-in replacement for inefficient LM78xx linear regulators. This series comes in a compact SIP-3 open frame package and com...
Traco
TSR 1.5-2450E
from £ 2.83*
per piece
 
 piece
RECOM POWER R-78E3.3-0.5 DC-DC CONVERTER, 3.3V, 0.5A (1 offer) 
Output Voltage Nom 3.3 V Product Range R-78E Series Power Supply Applications ITE DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Output Current Max 500 mA Output Power Max 1.65 W...
RECOM POWER
R-78E3.3-0.5
from £ 2.84*
per piece
 
 piece
XP POWER TR05S3V3 DC/DC CONVERTER, 0.5A, 3.3V, SIP (3 offers) 
Output Voltage Nom 3.3 V Product Range TR Series Power Supply Applications ITE DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Output Current Max 500 mA Output Power Max 1.65 W In...
XP Power
TR05S3V3
from £ 2.86*
per piece
 
 piece
MEAN WELL N7803-1CW DC-DC CONVERTER, 3.3V, 1A (2 offers) 
Output Voltage Nom 3.3 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Panel Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 3.3 W Input Voltage DC Min ...
Mean Well
N7803-1CW
from £ 2.89*
per piece
 
 piece
RECOM POWER R-78E3.3-1.0 DC-DC CONVERTER, 3.3V, 1A (1 offer) 
Output Voltage Nom 3.3 V Power Supply Applications ITE Product Range R-78E Series DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Input Voltage DC Min 7 V Output Current Max 1 A O...
RECOM POWER
R-78E3.3-1.0
from £ 2.93*
per piece
 
 piece
RECOM POWER R-78E12-1.0/X9 1A DC/DC-CONVERTER (1 offer) 
Output Voltage Nom 12 V Power Supply Applications ITE Product Range R-78E Series DC / DC Converter Mounting Through Hole Input Voltage DC Max 27 V Input Voltage DC Min 15 V Output Current Max 1 A O...
RECOM POWER
R-78E12-1.0/X9
from £ 2.94*
per piece
 
 piece
RECOM POWER R-78E5.0-1.0 DC-DC CONVERTER, 5V, 1 A, TH (1 offer) 
Output Voltage Nom 5 V Product Range R-78E Series Power Supply Applications ITE DC / DC Converter Mounting Through Hole Input Voltage DC Max 28 V Output Current Max 1 A Output Power Max 5 W Input V...
RECOM POWER
R-78E5.0-1.0
from £ 3.00*
per piece
 
 piece
MEAN WELL N7809-1CW DC-DC CONVERTER, 9V, 1A (2 offers) 
Output Voltage Nom 9 V Product Range N78 Power Supply Applications - DC / DC Converter Mounting Panel Input Voltage DC Max 36 V Output Current Max 1 A Output Power Max 9 W Input Voltage DC Min 13 V...
Mean Well
N7809-1CW
from £ 3.05*
per piece
 
 piece
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