The manufacturer is 'Microsemi'

    • Control Mode
    • ECCN Code
    • Moisture Sensitivity Level (MSL)
    • Number of Outputs
    • Number of Terminations
    • Operating Temperature
    • Package / Case
    • Part Status
    • RoHS Status
    • Terminal Pitch
    • Terminal Position
    • Topology
    • All Manufacturers:

      Microsemi

    Image

    Part Number

    Manufacturer

    Datasheet

    Availability

    Pricing(USD)

    Quantity

    RoHS

    Factory Lead Time

    Mount

    Mounting Type

    Package / Case

    Surface Mount

    Number of Pins

    Operating Temperature

    Packaging

    Published

    Series

    JESD-609 Code

    Pbfree Code

    Part Status

    Moisture Sensitivity Level (MSL)

    Number of Terminations

    ECCN Code

    Terminal Finish

    Additional Feature

    Voltage - Supply

    Terminal Position

    Terminal Form

    Peak Reflow Temperature (Cel)

    Number of Functions

    Terminal Pitch

    Reach Compliance Code

    Frequency

    Time@Peak Reflow Temperature-Max (s)

    Base Part Number

    Pin Count

    JESD-30 Code

    Number of Outputs

    Output Voltage

    Operating Supply Voltage

    Input Voltage-Nom

    Input Voltage (Min)

    Topology

    Control Mode

    Output Current-Max

    Frequency - Switching

    Input Voltage (Max)

    Control Technique

    Rise Time

    Fall Time (Typ)

    Switcher Configuration

    Duty Cycle

    w/Sequencer

    Voltage/Current - Output 1

    Voltage/Current - Output 2

    Voltage/Current - Output 3

    w/Supervisor

    Height Seated (Max)

    Length

    Width

    RoHS Status

    Lead Free

    LX1673-03CPW

    Mfr Part No

    LX1673-03CPW

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    Surface Mount

    20-TSSOP (0.173, 4.40mm Width)

    20

    -40°C~85°C

    2005

    e3

    yes

    Obsolete

    2 (1 Year)

    20

    EAR99

    Matte Tin (Sn)

    4.5V~5.5V

    DUAL

    GULL WING

    260

    1

    0.65mm

    345kHz

    40

    LX1673

    20

    2

    5.5V

    5V

    5V

    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)

    VOLTAGE-MODE

    1A

    300kHz

    PULSE WIDTH MODULATION

    PUSH-PULL

    No

    Controller

    1.1mm

    6.5mm

    4.4mm

    RoHS Compliant

    Lead Free

    LX1673-06CLQ

    Mfr Part No

    LX1673-06CLQ

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    Surface Mount

    20-VQFN Exposed Pad

    20

    -40°C~85°C

    Bulk

    2004

    e3

    yes

    Obsolete

    2 (1 Year)

    20

    EAR99

    Matte Tin (Sn)

    4.5V~5.5V

    QUAD

    260

    1

    0.65mm

    690kHz

    40

    LX1673

    20

    2

    5.5V

    5V

    5V

    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)

    VOLTAGE-MODE

    1A

    600kHz

    PULSE WIDTH MODULATION

    PUSH-PULL

    No

    Controller

    1mm

    5mm

    5mm

    RoHS Compliant

    Contains Lead

    NX2139ACMTR

    Mfr Part No

    NX2139ACMTR

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    16-WFQFN Exposed Pad

    YES

    16

    -10°C~100°C

    Tape & Reel (TR)

    2009

    e3

    yes

    Obsolete

    1 (Unlimited)

    16

    EAR99

    MATTE TIN

    ALSO HAS CONTROL TECHNIQUE OF PFM, OPERATES IN ADJSUTABLE MODE FROM 0.75 TO 3.3V

    4.5V~22V

    QUAD

    260

    1

    0.5mm

    40

    16

    2

    15V

    4.5V

    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)

    VOLTAGE-MODE

    7A

    PULSE WIDTH MODULATION

    PUSH-PULL

    No

    Controller

    0.8mm

    3mm

    3mm

    RoHS Compliant

    LX1675CLQ

    Mfr Part No

    LX1675CLQ

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    12 Weeks

    Surface Mount

    Surface Mount

    38-VFQFN Exposed Pad

    38

    0°C~85°C TA

    Tube

    2006

    LoadSHARE™

    e3

    yes

    Obsolete

    1 (Unlimited)

    38

    EAR99

    MATTE TIN

    4.5V~24V

    QUAD

    260

    1

    0.5mm

    40

    38

    4

    12V

    Step-Down (Buck) Synchronous (3), Linear (LDO) (1)

    VOLTAGE-MODE

    1.5A

    600kHz

    PULSE WIDTH MODULATION

    50ns

    50 ns

    PHASE-SHIFT

    85 %

    Yes

    Controller

    No

    1mm

    7mm

    5mm

    RoHS Compliant

    LX1673-03CLQ

    Mfr Part No

    LX1673-03CLQ

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    Surface Mount

    20-VQFN Exposed Pad

    20

    -40°C~85°C

    Bulk

    2005

    e3

    yes

    Obsolete

    2 (1 Year)

    20

    EAR99

    Matte Tin (Sn)

    4.5V~5.5V

    QUAD

    260

    1

    0.65mm

    345kHz

    40

    LX1673

    20

    2

    5.5V

    5V

    5V

    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)

    VOLTAGE-MODE

    1A

    300kHz

    PULSE WIDTH MODULATION

    PUSH-PULL

    No

    Controller

    1mm

    5mm

    5mm

    RoHS Compliant

    Lead Free

    LX1673-06CPW

    Mfr Part No

    LX1673-06CPW

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    Surface Mount

    20-TSSOP (0.173, 4.40mm Width)

    20

    -40°C~85°C

    2005

    e3

    yes

    Obsolete

    2 (1 Year)

    20

    EAR99

    Matte Tin (Sn)

    4.5V~5.5V

    DUAL

    GULL WING

    260

    1

    0.65mm

    690kHz

    40

    LX1673

    20

    2

    5.5V

    5V

    5V

    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)

    VOLTAGE-MODE

    1A

    600kHz

    PULSE WIDTH MODULATION

    PUSH-PULL

    No

    Controller

    1.1mm

    6.5mm

    4.4mm

    RoHS Compliant

    Contains Lead

    LX1673-09CPW

    Mfr Part No

    LX1673-09CPW

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    Surface Mount

    20-TSSOP (0.173, 4.40mm Width)

    20

    -40°C~85°C

    2005

    e3

    yes

    Obsolete

    2 (1 Year)

    20

    EAR99

    Matte Tin (Sn)

    4.5V~5.5V

    DUAL

    GULL WING

    260

    1

    0.65mm

    900kHz

    40

    LX1673

    20

    2

    5.5V

    5V

    5V

    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)

    VOLTAGE-MODE

    1A

    PULSE WIDTH MODULATION

    PUSH-PULL

    No

    Controller

    1.1mm

    6.5mm

    4.4mm

    RoHS Compliant

    Lead Free

    LX1675CLQ-TR

    Mfr Part No

    LX1675CLQ-TR

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    38-VFQFN Exposed Pad

    YES

    0°C~85°C TA

    Tape & Reel (TR)

    LoadSHARE™

    e3

    yes

    Obsolete

    2 (1 Year)

    38

    EAR99

    MATTE TIN

    4.5V~24V

    QUAD

    260

    1

    0.5mm

    40

    38

    R-PQCC-N38

    4

    12V

    Step-Down (Buck) Synchronous (3), Linear (LDO) (1)

    VOLTAGE-MODE

    1.5A

    600kHz

    PULSE WIDTH MODULATION

    PHASE-SHIFT

    Yes

    Controller

    No

    1mm

    7mm

    5mm

    Non-RoHS Compliant

    LX1675ILQ-TR

    Mfr Part No

    LX1675ILQ-TR

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    38-VFQFN Exposed Pad

    YES

    -40°C~85°C TA

    Tape & Reel (TR)

    LoadSHARE™

    e3

    yes

    Obsolete

    2 (1 Year)

    38

    EAR99

    MATTE TIN

    4.5V~24V

    QUAD

    260

    1

    0.5mm

    compliant

    40

    38

    R-PQCC-N38

    4

    12V

    Step-Down (Buck) Synchronous (3), Linear (LDO) (1)

    VOLTAGE-MODE

    1.5A

    600kHz

    PULSE WIDTH MODULATION

    PHASE-SHIFT

    Yes

    Controller

    No

    1mm

    7mm

    5mm

    RoHS Compliant

    NX2838CMTR

    Mfr Part No

    NX2838CMTR

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    16-VFQFN Exposed Pad

    YES

    0°C~70°C

    Tape & Reel (TR)

    Obsolete

    1 (Unlimited)

    16

    EAR99

    8V~32V

    QUAD

    0.5mm

    S-PQCC-N16

    2

    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)

    VOLTAGE-MODE

    200kHz~1MHz

    No

    Controller

    3.3V 700mA

    Non-RoHS Compliant

    LX1675ILQ

    Mfr Part No

    LX1675ILQ

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    38-VFQFN Exposed Pad

    YES

    -40°C~85°C TA

    2013

    LoadSHARE™

    e3

    yes

    Obsolete

    2 (1 Year)

    38

    EAR99

    MATTE TIN

    4.5V~24V

    QUAD

    260

    1

    0.5mm

    compliant

    40

    38

    R-PQCC-N38

    4

    12V

    Step-Down (Buck) Synchronous (3), Linear (LDO) (1)

    VOLTAGE-MODE

    1.5A

    600kHz

    PULSE WIDTH MODULATION

    PHASE-SHIFT

    Yes

    Controller

    No

    1mm

    7mm

    5mm

    RoHS Compliant

    NX2837CUPTR

    Mfr Part No

    NX2837CUPTR

    Microsemi Corporation Datasheet

    1080
    In Stock

    -

    Min: 1

    Mult: 1

    10-VFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad

    YES

    0°C~70°C

    Tape & Reel (TR)

    Obsolete

    1 (Unlimited)

    10

    EAR99

    9V~30V

    DUAL

    GULL WING

    0.5mm

    R-PDSO-G10

    2

    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)

    VOLTAGE-MODE

    350kHz

    No

    Controller

    3.3V 700mA

    Non-RoHS Compliant

    LX1673-09CLQ

    Mfr Part No

    LX1673-09CLQ

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    Surface Mount

    Surface Mount

    20-VQFN Exposed Pad

    20

    -40°C~85°C

    Bulk

    2005

    e3

    yes

    Obsolete

    2 (1 Year)

    20

    EAR99

    Matte Tin (Sn)

    4.5V~5.5V

    QUAD

    260

    1

    0.65mm

    900kHz

    40

    LX1673

    20

    2

    5.5V

    5V

    5V

    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)

    VOLTAGE-MODE

    1A

    PULSE WIDTH MODULATION

    PUSH-PULL

    No

    Controller

    1mm

    5mm

    5mm

    RoHS Compliant

    Lead Free

    LX2750CLQ

    Mfr Part No

    LX2750CLQ

    Microsemi Corporation Datasheet

    -

    -

    Min: 1

    Mult: 1

    16 Weeks

    Surface Mount

    16-WFQFN Exposed Pad

    YES

    0°C~70°C

    Tube

    yes

    Active

    1 (Unlimited)

    16

    EAR99

    ALSO HAS CONTROL TECHNIQUE OF PFM; ALSO OPERATES IN ADJUSTABLE DOWN TO 0.8V

    10V~16V

    QUAD

    260

    1

    0.5mm

    40

    16

    S-PQCC-N16

    2

    5V

    12V

    10V

    Step-Down (Buck) Synchronous (1), Linear (LDO) (1)

    VOLTAGE-MODE

    200kHz~2MHz

    16V

    PULSE WIDTH MODULATION

    PUSH-PULL

    No

    Controller

    0.8mm

    3mm

    3mm

    RoHS Compliant