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    DC-DC Converters ICs

    DC-DC Converter ICs are devices designed to convert a source of DC (direct current) from one voltage to another. These type of devices are commonly used in portable electronic devices or any other devices that are powered from the battery instead of the external power source. The battery of the device supply power with its own voltage that might not be suitable for all internal circuits. DC-DC converter ICs ensure that required voltage is delivered to each circuit due to its own requirements. Converter ICs can both increase or decrease the voltage within the system, by storing the input energy temporarily and then releasing that to the output at a different level. DC-DC converter ICs also regulate the output voltage and maximise the energy harvest.

    DC-DC converter ICs are commonly used for:

    • Photovoltaic systems
    • Wind Turbines
    • Portable devices
    • Battery operated devices
    • Vehicles Production Industry
    • Electronics industry
    • Military Industry
    • Household devices

    DC-DC converter ICs range is very wide but generally, they all can be divided into several categories:

    • Fixed installation Car Power Adapters
    • Isolated DC to High Voltage DC Converters
    • Isolated DC-DC Converters
    • Non-Isolated DC to High Voltage Converters
    • Non-Isolated DC-DC Converters
    • Portable Car Power Adapters
    • Switching Regulators

    1268 Products showing for DC-DC Converters ICs

    Texas Instruments LP2997MR/NOPB, 1-Channel, Inverting DC-DC Converter 8-Pin, PSOP
    • RS Stock No. 145-5741
    • Mfr. Part No. LP2997MR/NOPB
    Each (In a Tube of 95)
    MYR5.054
    Texas Instruments
    0.928 V
    0.99 V
    2.2 V
    5.5 V
    -
    500mA
    Inverting
    1
    Fixed
    -
    Surface Mount
    PSOP
    8
    +125 °C
    0 °C
    ROHM BD9P105MUF-CE2, 1-Channel, Step Down DC-DC Converter, Selectable 20-Pin, VQFN20FV4040
    • RS Stock No. 215-9605
    • Mfr. Part No. BD9P105MUF-CE2
    Each (On a Reel of 2500)
    MYR7.486
    ROHM
    0.8 V
    8.5 V
    3.5 V
    40 V
    -
    -
    Step Down
    1
    Selectable
    -
    -
    VQFN20FV4040
    20
    -
    -
    ROHM BM2P134E-Z, 1-Channel, PWM DC to DC DC-DC Converter, Adjustable 7-Pin, DIP7AK
    • RS Stock No. 235-2617
    • Mfr. Part No. BM2P134E-Z
    Each (In a Tube of 2000)
    MYR7.534
    ROHM
    -
    -
    8.9 V
    26 V
    -
    -
    PWM DC to DC
    1
    Adjustable
    -
    -
    DIP7AK
    7
    -
    -
    ROHM BM2P101H-Z DC-DC Converter
    • RS Stock No. 240-3996
    • Mfr. Part No. BM2P101H-Z
    Each (On a Reel of 2000)
    MYR7.391
    ROHM
    -
    -
    10.9 V
    30 V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Texas Instruments LM5008AMM/NOPB, 1-Channel, Inverting, Step Down DC-DC Converter, Adjustable 8-Pin, MSOP
    • RS Stock No. 921-6759
    • Mfr. Part No. LM5008AMM/NOPB
    Each (On a Reel of 1000)
    MYR12.661
    Texas Instruments
    2.5 V
    75 V
    6 V
    95 V
    -
    350mA
    Inverting, Step Down
    1
    Adjustable
    0.6 MHz
    Surface Mount
    MSOP
    8
    +125 °C
    -40 °C
    Texas Instruments LM536003QDSXTQ1, Synchronous Buck DC-DC Converter, 650mA
    • RS Stock No. 252-8855
    • Mfr. Part No. LM536003QDSXTQ1
    Each (In a Pack of 2)
    MYR22.59
    Texas Instruments
    3.3 V
    9.9 V
    3.5 V
    42 V
    650mA
    -
    Synchronous Buck
    -
    -
    -
    -
    -
    -
    -
    -
    Texas Instruments LM2675MX-ADJ/NOPB, 1-Channel, Step Down DC-DC Converter, Adjustable, 1A 8-Pin, SOIC
    • RS Stock No. 218-4504
    • Mfr. Part No. LM2675MX-ADJ/NOPB
    Each (On a Reel of 2500)
    MYR17.512
    Texas Instruments
    3.3 V
    12 V
    8 V
    40 V
    1A
    -
    Step Down
    1
    Adjustable
    -
    -
    SOIC
    8
    -
    -
    Texas Instruments LM2663M/NOPB, Charge Pump DC-DC Converter, 200mA 8-Pin, SOIC
    • RS Stock No. 533-3967
    • Mfr. Part No. LM2663M/NOPB
    Each
    MYR11.33
    Texas Instruments
    -
    -
    1.5 V
    5.5 V
    200mA
    -
    Charge Pump
    -
    -
    -
    Surface Mount
    SOIC
    8
    +85 °C
    -40 °C
    Texas Instruments LM2574M-3.3/NOPB, 1-Channel, Step Down DC-DC Converter 14-Pin, SOIC
    • RS Stock No. 761-5491P
    • Mfr. Part No. LM2574M-3.3/NOPB
    Each (Supplied in a Tube)
    MYR13.504
    Texas Instruments
    -
    3.3 V
    4 V
    40 V
    -
    500mA
    Step Down
    1
    Fixed
    0.052 MHz
    Surface Mount
    SOIC
    14
    +125 °C
    -40 °C
    onsemi NCV7428D13R2G System Basis Chip, 1.8mA 8-Pin, SOIC
    • RS Stock No. 842-7885
    • Mfr. Part No. NCV7428D13R2G
    Each (In a Pack of 10)
    MYR8.712
    onsemi
    3.234 V
    3.366 V
    5.5 V
    28 V
    1.8mA
    70mA
    -
    -
    -
    -
    Surface Mount
    SOIC
    8
    +150 °C
    -40 °C
    STMicroelectronics ST1S14PHR, 1-Channel, Step Down DC-DC Switching Regulator, Adjustable 8-Pin, HSOP
    • RS Stock No. 103-2155
    • Mfr. Part No. ST1S14PHR
    Each (On a Reel of 2500)
    MYR8.427
    STMicroelectronics
    1.22 V
    -
    5.5 V
    48 V
    -
    3A
    Step Down
    1
    Adjustable
    1000 kHz
    Surface Mount
    HSOP
    8
    +150 °C
    -40 °C
    Texas Instruments TPS63710DRRT, Inverting, Step Down DC-DC Converter, 2.1A
    • RS Stock No. 252-8929
    • Mfr. Part No. TPS63710DRRT
    Each (In a Pack of 5)
    MYR13.084
    Texas Instruments
    -1 V
    -5.5 V
    3..1 V
    14 V
    2.1A
    -
    Inverting, Step Down
    -
    -
    -
    -
    -
    -
    -
    -
    Texas Instruments LM2577S-ADJ/NOPB, 1-Channel, Step Up DC-DC Converter, Adjustable 5-Pin, TO-263
    • RS Stock No. 761-5505
    • Mfr. Part No. LM2577S-ADJ/NOPB
    Each
    MYR38.86
    Texas Instruments
    1.23 V
    12 V
    3.5 V
    40 V
    -
    3A
    Step Up
    1
    Adjustable
    0.052 MHz
    Surface Mount
    TO-263
    5
    +125 °C
    -40 °C
    Texas Instruments LM536015QDSXTQ1, Synchronous Buck DC-DC Converter, 1A
    • RS Stock No. 252-8857
    • Mfr. Part No. LM536015QDSXTQ1
    Each (In a Pack of 2)
    MYR23.335
    Texas Instruments
    3.2 V
    6 V
    3.5 V
    42 V
    1A
    -
    Synchronous Buck
    -
    -
    -
    -
    -
    -
    -
    -
    Texas Instruments LM3671MF-3.3/NOPB, 1-Channel, Step Down DC-DC Converter, Adjustable 5-Pin, SOT-23
    • RS Stock No. 162-6243
    • Mfr. Part No. LM3671MF-3.3/NOPB
    Each (On a Reel of 1000)
    MYR5.032
    Texas Instruments
    1.1 V
    3.3 V
    2.7 V
    5.5 V
    -
    600mA
    Step Down
    1
    Adjustable
    2.6 MHz
    Surface Mount
    SOT-23
    5
    +85 °C
    -40 °C
    Texas Instruments LM22675MR-5.0/NOPB, 1-Channel, Inverting, Step Down DC-DC Converter 8-Pin, PSOP
    • RS Stock No. 921-5337
    • Mfr. Part No. LM22675MR-5.0/NOPB
    Each (In a Tube of 95)
    MYR18.964
    Texas Instruments
    -
    5 V
    4.5 V
    42 V
    -
    1A
    Inverting, Step Down
    1
    Fixed
    0.5 MHz
    Surface Mount
    PSOP
    8
    +125 °C
    -40 °C
    Recom R-78CK12-0.5, 1-Channel, Non-Isolated DC-DC Converter, Current, Voltage, 500mA 3-Pin, SIP3
    • RS Stock No. 274-3525
    • Mfr. Part No. R-78CK12-0.5
    1 Tube of 43
    MYR600.42
    Recom
    -
    12 V dc
    15 V
    40 V dc
    500mA
    -
    Non-Isolated
    1
    Current, Voltage
    -
    -
    SIP3
    3
    -
    -
    Texas Instruments LM22674MRE-5.0/NOPB, 1-Channel, Step Down DC-DC Converter 8-Pin, PSOP
    • RS Stock No. 761-5454
    • Mfr. Part No. LM22674MRE-5.0/NOPB
    Each
    MYR16.00
    Texas Instruments
    -
    5 V
    4.5 V
    42 V
    -
    500mA
    Step Down
    1
    Fixed
    0.5 MHz
    Surface Mount
    PSOP
    8
    +125 °C
    -40 °C
    Texas Instruments TPS54361DPRT, Step Down DC-DC Converter, 3.5A
    • RS Stock No. 252-8913
    • Mfr. Part No. TPS54361DPRT
    Each (In a Pack of 2)
    MYR26.295
    Texas Instruments
    0.8 V
    59 V
    4.5 V
    60 V
    3.5A
    -
    Step Down
    -
    -
    -
    -
    -
    -
    -
    -
    Texas Instruments TPS55340PWP, 1-Channel, Flyback, SEPIC, Step Up DC-DC Converter, Adjustable 14-Pin, HTSSOP
    • RS Stock No. 121-9371
    • Mfr. Part No. TPS55340PWP
    Each (In a Tube of 90)
    MYR11.552
    Texas Instruments
    3 V
    38 V
    2.9 V
    32 V
    -
    5A
    Flyback, SEPIC, Step Up
    1
    Adjustable
    1.2 MHz
    Surface Mount
    HTSSOP
    14
    +150 °C
    -40 °C
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