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  Buck Converters (778 items)

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Texas Instruments, LM2576HVT-ADJ/LF03 Step-Down Switching Regulator, 1-Channel 3A Adjustable 5-Pin, TO-220 / 9222357 (1 offer) 
SIMPLE SWITCHER® Step-Down Regulators, LM257x Series
Texas Instruments
LM2576HVT-ADJ/LF03
£ 4.033*
per piece
 
 pieces
Texas Instruments, LM2594M-ADJ/NOPB Step-Down Switching Regulator, 1-Channel 500mA Adjustable 8-Pin, SOIC / 5333563 (2 offers) 
SIMPLE SWITCHER® Step-Down Regulators, LM259x Series
Texas Instruments
LM2594M-ADJ/NOPB
£ 4.039*
per piece
 
 piece
Texas Instruments, LM2594M-5.0/NOPB Step-Down Switching Regulator, 1-Channel 500mA 8-Pin, SOIC / 5333557 (3 offers) 
SIMPLE SWITCHER® Step-Down Regulators, LM259x Series
Texas Instruments
LM2594M-5.0/NOPB
£ 4.047*
per piece
 
 piece
Texas Instruments, LM2596S-12/NOPB Step-Down Switching Regulator, 1-Channel 3A 5-Pin, D2PAK / 1977225 (1 offer) 
Maximum Output Current = 3A Maximum Output Voltage = 12.48 V Regulator Function = Step Down Minimum Output Voltage = 11.52 V Minimum Input Voltage = 4.5 V Output Type = Fixed Number of Outputs = 1 ...
Texas Instruments
LM2596S-12/NOPB
£ 4.054*
per piece
 
 pieces
Texas Instruments, LM22680MRX-ADJ/NOPB Step-Down Switching Regulator, 1-Channel 2A 8-Pin, SO PowerPAD / 2264775 (1 offer) 
Maximum Output Current = 2A Maximum Output Voltage = 1.285 V Minimum Output Voltage = 4.5 V Minimum Input Voltage = 4.5 V Number of Outputs = 1 Pin Count = 8 Package Type = SO PowerPAD
Texas Instruments
LM22680MRX-ADJ/NOPB
£ 4.066*
per piece
 
 pieces
Texas Instruments, LM2678S-5.0/NOPB Step-Down Switching Regulator, 1-Channel 5A 7-Pin, D2PAK / 1003944 (3 offers) 
SIMPLE SWITCHER® Step-Down Regulators, LM267x Series
Texas Instruments
LM2678S-5.0/NOPB
£ 4.07*
per piece
 
 piece
Texas Instruments, LM5010MH/NOPB DC-DC Converter, 1-Channel 1A Adjustable 14-Pin, TSSOP / 7615974 (2 offers) 
Constant On-Time (COT) Step-Down DC/DC Converters (Integrated Switch), Texas Instruments
Texas Instruments
LM5010MH/NOPB
£ 4.07*
per piece
 
 piece
Texas Instruments, LM2575S-5.0/NOPB Step-Down Switching Regulator, 1-Channel 1A 5-Pin, D2PAK / 1977212 (1 offer) 
Maximum Output Current = 1A Maximum Output Voltage = 5.1 V Regulator Function = Step Down Minimum Output Voltage = 4.9 V Minimum Input Voltage = 4 V Output Type = Fixed Number of Outputs = 1 Pin Co...
Texas Instruments
LM2575S-5.0/NOPB
£ 4.083*
per piece
 
 pieces
Texas Instruments, LM2574HVM-ADJ/NOPB Step-Down Switching Regulator, 1-Channel 500mA Adjustable 14-Pin, SOIC W / 460976 (1 offer) 
SIMPLE SWITCHER® Step-Down Regulators, LM257x Series
Texas Instruments
LM2574HVM-ADJ/NOPB
£ 4.095*
per piece
 
 piece
Maxim Integrated, MAX18066EWE+T DC-DC Converter, 1-Channel 4A Adjustable 16-Pin, WLP / 2167790 (1 offer) 
The Maxim Integrated current-mode, synchronous, DC-DC buck converters deliver an output current up to 4A with high efficiency. It is used in distributed power system, networking and computer applic...
Maxim Integrated
MAX18066EWE+T
£ 4.104*
per piece
 
 pieces
Texas Instruments, LM2734YMK/NOPB Step-Down Switching Regulator, 1-Channel 1A Adjustable 6-Pin, TSOT / 6394654 (1 offer) 
Step-Down DC/DC Converters (Integrated Switch) 9V to 30V Input Max., Texas Instruments
Texas Instruments
LM2734YMK/NOPB
£ 4.104*
per piece
 
 pieces
Microchip, MIC4576WU Switching Regulator, 1-Channel 3A Adjustable 5-Pin, D2PAK / 1770430 (3 offers) 
The MIC4575 is a series of easy to use fixed and adjustable BiCMOS step-down (buck) switch-mode voltage regulators. The 200kHz MIC4575 duplicates the pinout and function of the 52kHz LM2575. The hi...
Microchip Technology
MIC4576WU
£ 4.111*
per piece
 
 piece
Texas Instruments, LM5576MH/NOPB Step-Down Switching Regulator, 1-Channel 3A Adjustable 20-Pin, TSSOP / 1218269 (3 offers) 
SIMPLE SWITCHER® Step-Down Regulators, LM557x ; LM2557x Series. The LM557x and LM2557x are easy to use high-performance SIMPLE SWITCHER® buck regulators which allow design engineers to design and o...
Texas Instruments
LM5576MH/NOPB
£ 4.129*
per piece
 
 piece
Texas Instruments, LM2675M-5.0/NOPB Step-Down Switching Regulator, 1-Channel 1A 8-Pin, SOIC / 5335042 (2 offers) 
SIMPLE SWITCHER® Step-Down Regulators, LM267x Series
Texas Instruments
LM2675M-5.0/NOPB
£ 4.13*
per piece
 
 piece
Texas Instruments, LM2596T-ADJ/NOPB Step-Down Switching Regulator, 1-Channel 3A Adjustable 5-Pin, TO-220 / 5333759 (2 offers) 
SIMPLE SWITCHER® Step-Down Regulators, LM259x Series
Texas Instruments
LM2596T-ADJ/NOPB
£ 4.15*
per piece
 
 piece
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