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  Buck Converters (778 items)

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Power Integrations, LNK304PNStep-Down Switching Regulator, 1-Channel 170mA 7-Pin, DIPB / 1468552 (1 offer) 
LNK304 LinkSwitch-TN Buck Converter. The Power Integrations LNK304 LinkSwitch™-TN device family are Buck Converter ICs that provide a low component count step down solution. The LNK304 has been des...
Power Integrations
LNK304PN
£ 1.067*
per piece
Monolithic Power Systems (MPS), MPM3805GQB-P Sync Buck Converter, 1-Channel 600mA Adjustable 12-Pin, QFN / 1709384 (1 offer) 
Power Modules, Monolithic Power Systems. Step-Down Converters with Integrated Inductor
MPS - Monolithic Power Systems
MPM3805GQB-P
£ 1.078*
per piece
Conv DC-DC Single-OUT Step Down 6-Pin / 9223555 (1 offer) 
Step-Down DC/DC Converters (Integrated Switch) up to 6V Input Max., TPS Series, Texas Instruments
Texas Instruments
TPS62290DRVT
£ 1.082*
per piece
Microchip, MCP16312-E/MS Step-Down Switching Regulator, 1-Channel 1A Adjustable 8-Pin, MSOP / 1654095 (3 offers) 
MCP16312 Synchronous Buck Converter. The Microchip MCP16312 is an adjustable output, fixed frequency, synchronous, step-down DC-DC converter that operates from input voltage sources up to 30V. Inte...
Microchip Technology
MCP16312-E/MS
£ 1.089*
per piece
STMicroelectronics, L7986A Switching Regulator, 1-Channel 3A Adjustable 8-Pin, HSOP8 / 152230 (3 offers) 
Maximum Output Current = 3A Maximum Output Voltage = 38 V Regulator Function = Step Down Minimum Output Voltage = 0.6 V Minimum Input Voltage = 4.5 V Output Type = Adjustable Number of Outputs = 1 ...
ST Microelectronics
L7986A
£ 1.089*
per piece
Texas Instruments, TL2575-05IKTTR Switching Regulator, 1-Channel 1A Adjustable 5-Pin, D2PAK / 1626743 (1 offer) 
Step-Down DC/DC Converters (Integrated Switch) over 35V Input Max., Texas Instruments
Texas Instruments
TL2575-05IKTTR
£ 1.089*
per piece
Texas Instruments, TPS62125DSGT Step-Down Switching Regulator, 1-Channel 300mA Adjustable 8-Pin, WSON / 8123704 (1 offer) 
Step-Down DC/DC Converters (Integrated Switch) 9V to 30V Input Max., Texas Instruments
Texas Instruments
TPS62125DSGT
£ 1.098*
per piece
Texas Instruments, TPS54331D Adjustable Switching Regulator, 1-Channel 3A Adjustable 8-Pin, SOIC / 1450130 (3 offers) 
Step-Down DC/DC Converters (Integrated Switch) 9V to 30V Input Max., Texas Instruments
Texas Instruments
TPS54331D
£ 1.103*
per piece
onsemi, LM2575D2T-12R4G Switching Regulator, 1-Channel 1A 5-Pin, D2PAK / 1629341 (2 offers) 
Switching Regulators, Step-Down DC-DC Converters, ON Semiconductor. Current mode and voltage mode DC-DC Converters for buck (Step-down), boost (step-up) and flyback applications.
onsemi
LM2575D2T-12R4G
£ 1.108*
per piece
onsemi, LM2576D2TR4-3.3G Switching Regulator, 1-Channel 3A 5-Pin, D2PAK / 1249981 (2 offers) 
Switching Regulators, Step-Down DC-DC Converters, ON Semiconductor. Current mode and voltage mode DC-DC Converters for buck (Step-down), boost (step-up) and flyback applications.
onsemi
LM2576D2TR4-3.3G
£ 1.109*
per piece
Texas Instruments, TPS54232D Step-Down Switching Regulator, 1-Channel 2A Adjustable 8-Pin, SOIC / 1457162 (2 offers) 
Step-Down DC/DC Converters (Integrated Switch) 9V to 30V Input Max., Texas Instruments
Texas Instruments
TPS54232D
£ 1.114*
per piece
ROHM, BD9G401UEFJ-ME2 Step-Down Switching Regulator, 1-Channel 3.5A 8-Pin, HTSOP-J8ES / 2672279 (2 offers) 
Maximum Output Current = 3.5A Maximum Output Voltage = 42 V Regulator Function = Buck Controller Minimum Output Voltage = 0.8 V Minimum Input Voltage = 4.5 V Number of Outputs = 1 Pin Count = 8 Pac...
ROHM Semiconductor
BD9G401UEFJ-ME2
£ 1.133*
per piece
Texas Instruments, LM3409HVMY/NOPB Step-Down Switching Regulator, 1-Channel 5A 10-Pin, VSSOP / 9216908 (1 offer) 
LED Lighting - Illumination, DC/DC LED Drivers, Texas Instruments
Texas Instruments
LM3409HVMY/NOPB
£ 1.138*
per piece
Conv DC-DC Dual-OUT Step Down 10-Pin SON / 9223558 (1 offer) 
Dual Step-Down DC/DC Converters (Integrated Switch), Texas Instruments
Texas Instruments
TPS62420DRCT
£ 1.139*
per piece
Texas Instruments, TPS62163DSGT Step-Down Switching Regulator, 1-Channel 1A 8-Pin, WSON / 8256949 (1 offer) 
Step-Down DC/DC Converters (Integrated Switch) 9V to 30V Input Max., Texas Instruments
Texas Instruments
TPS62163DSGT
£ 1.14*
per piece
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