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  DC/DC Switching regulators  (654 offers of 6,202,145 product items)

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"DC/DC controller"

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Recom DC-DC Switching Regulator, Surface Mount, 5V dc Output Voltage, 4.5 → 5.5V dc Input Voltage, 200mA Output / 1622762 (2 offers) 
EN-60950-1. MTBF to MIL-HDBK 217F Power derates above 85°C. 3. Recom 1W SMD Single Output Regulated Isolated DC-DC Converter - R1Z Series. R1Z series 1W single output, SMD, regulated DC-DC converte...
RECOM Electronic
R1Z-0505/P
£ 14.87755*
per piece
 
 piece
onsemi NCP81245MNTXG DC-DC, Phase Controller 1200 kHz 52-Pin, QFN / 1217887 (1 offer) 
DC-DC Controllers, ON Semiconductor. Current mode and voltage mode DC-DC controllers for power conversion circuits.
onsemi
NCP81245MNTXG
£ 2.879*
per piece
 
 pieces
onsemi MC33035DWG, BLDC Brushless DC Motor Controller, 40 V 24-Pin, SOIC / 1250025 (3 offers) 
Brushless Motor Drivers, 3-Phase, ON Semiconductor
onsemi
MC33035DWG
£ 4.742*
per piece
 
 piece
onsemi NCP1034DR2G DC-DC, Buck Controller 500 kHz 16-Pin, SOIC / 1612620 (2 offers) 
The NCP1034 is a high voltage PWM controller designed for high performance synchronous Buck dc-dc applications. The NCP1034 drives a pair of external N-MOSFETs using a programmable switching freque...
onsemi
NCP1034DR2G
£ 1.274*
per piece
 
 piece
Recom DC-DC Switching Regulator, Through Hole, 5V dc Output Voltage, 9 → 72V dc Input Voltage, 500mA Output / 9176639 (2 offers) 
Output Voltage = 5V dc Output Current = 500mA Input Voltage = 9 → 72V dc Mounting Type = Through Hole Number of Outputs = 1 Package = SIP Power Rating = 2.5W Efficiency = 87% Ripple And Noise = 60m...
RECOM Electronic
R-78HB5.0-0.5/W
£ 16.573*
per piece
 
 piece
onsemi Switching Regulator, Surface Mount, 3.6 V dc, 5 V dc, 5.45 V dc Output Voltage, 2.5 → 5.5V dc Input / 1861432 (1 offer) 
Output Voltage = 3.6 V dc, 5 V dc, 5.45 V dc Output Current = 800mA Input Voltage = 2.5 → 5.5V dc Mounting Type = Surface Mount Number of Outputs = 1 Package = WLCSP Efficiency = 93% Ripple And Noi...
onsemi
FAN48685UC08X
£ 0.553*
per piece
 
 pieces
onsemi NCP1081DEG DC-DC, Buck Controller 500 kHz 20-Pin, TSSOP / 7752947 (2 offers) 
Integrated PoE-PD Interface Controller and DC-DC Converter, ON Semiconductor
onsemi
NCP1081DEG
£ 3.83*
per piece
 
 piece
Power Integrations INN3165C-H101-TL DC-DC, Flyback Controller 80 kHz 16-Pin, InSOP-24D / 1592326 (1 offer) 
The InnoSwitch3-CE family of ICs dramatically simplifies the design and manufacture of flyback power converters, particularly those requiring high efficiency and/or compact size. The InnoSwitch3-CE...
Power Integrations
INN3165C-H101-TL
£ 13.42*
per piece
 
 piece
Recom Switching Regulator, Surface Mount, 12V dc Output Voltage, 15 → 32V dc Input Voltage, 500mA Output / 7063948 (1 offer) 
EN-60950-1. Derate output when operating temperature above +71°C. MTBF to MIL-HDBK 217F (+25°C). Stk numbers 706-3922 and 706-3957 have fixed output voltages. R78AAxx-0.5SMD Series. Replacement for...
RECOM Electronic
R-78AA12-0.5SMD
£ 9.777*
per piece
 
 piece
onsemi Switching Regulator, Surface Mount, 35 (Maximum)V dc Input Voltage, 2A Output Current, 1 Outputs / 1861408 (1 offer) 
Precise True Secondary Zero Current Detection Typically 15 ns Turn off Delay from Current Sense Input to Driver Zero Current Detection Pin Capability up to 200 V Optional Ultrafast (10.5ns) Trigger...
onsemi
NCP4306AADZZZAMN1TBG
£ 0.526*
per piece
 
 pieces
onsemi NCP81245MNTXG DC-DC, Phase Controller 1200 kHz 52-Pin, QFN / 1632650 (1 offer) 
DC-DC Controllers, ON Semiconductor. Current mode and voltage mode DC-DC controllers for power conversion circuits.
onsemi
NCP81245MNTXG
£ 1.48*
per piece
 
 pieces
Power Integrations INN3168C-H101-TL DC-DC, Flyback Controller 65 kHz 16-Pin, InSOP-24D / 1592356 (1 offer) 
Controller Type = Flyback Controller Number of Outputs = 1 Current Conversion Type = DC-DC Mounting Type = Surface Mount Package Type = InSOP-24D Pin Count = 16 Dimensions = 9.4 x 10.8 x 1.45mm Max...
Power Integrations
INN3168C-H101-TL
£ 1.02*
per piece
 
 piece
Recom Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 4.75 → 18V dc Input Voltage, 1A Output / 7063963 (1 offer) 
Output Voltage = 3.3V dc Output Current = 1A Input Voltage = 4.75 → 18V dc Mounting Type = Surface Mount Number of Outputs = 1 Package = SMD Power Rating = 3.3W Efficiency = 90% Ripple And Noise = ...
RECOM Electronic
R-78AA3.3-1.0SMD
£ 10.615*
per piece
 
 piece
Recom DC-DC Switching Regulator, Through Hole, 12V dc Output Voltage, 17 → 72V dc Input Voltage, 500mA Output / 9176620 (2 offers) 
EN-55022, EN-55024, EN-60601-1-2, EN-60950-1. De-rate above 71°C operating temperature. MTBF to MIL_HDBK 217F. R-78HBxx-0.5L Series. Non-isolated Medical safety approval EN-60601-1-2 High efficienc...
RECOM Electronic
R-78HB12-0.5/W
£ 17.625*
per piece
 
 piece
Power Integrations INN3164C-H101-TL DC-DC, Flyback Controller 80 kHz 16-Pin, InSOP-24D / 1592318 (1 offer) 
The InnoSwitch3-CE family of ICs dramatically simplifies the design and manufacture of flyback power converters, particularly those requiring high efficiency and/or compact size. The InnoSwitch3-CE...
Power Integrations
INN3164C-H101-TL
£ 0.918*
per piece
 
 piece
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