The manufacturer is 'ROHM Semiconductor'

    • ECCN Code
    • Factory Lead Time
    • Moisture Sensitivity Level (MSL)
    • Package / Case
    • Packaging
    • Part Status
    • Reset
    • RoHS Status
    • Type
    • Mounting Type
    • Number of Voltages Monitored
    • Operating Temperature
    • All Manufacturers:

      ROHM Semiconductor

    Image

    Part Number

    Manufacturer

    Datasheet

    Availability

    Pricing(USD)

    Quantity

    RoHS

    Factory Lead Time

    Mount

    Mounting Type

    Package / Case

    Surface Mount

    Number of Pins

    Supplier Device Package

    Watchdog Timers

    Operating Temperature

    Packaging

    Published

    Series

    Pbfree Code

    Part Status

    Moisture Sensitivity Level (MSL)

    Number of Terminations

    ECCN Code

    Type

    Max Operating Temperature

    Min Operating Temperature

    Additional Feature

    Max Power Dissipation

    Terminal Position

    Terminal Form

    Peak Reflow Temperature (Cel)

    Number of Functions

    Supply Voltage

    Terminal Pitch

    Time@Peak Reflow Temperature-Max (s)

    Base Part Number

    Output

    Pin Count

    JESD-30 Code

    Power Supplies

    Supply Voltage-Min (Vsup)

    Number of Channels

    Max Supply Voltage

    Min Supply Voltage

    Operating Supply Current

    Nominal Supply Current

    Power Dissipation

    Max Supply Current

    Adjustable Threshold

    Quiescent Current

    Accuracy

    Reset

    Voltage - Threshold

    Number of Voltages Monitored

    Reset Timeout

    Min Reset Threshold Voltage

    Max Reset Threshold Voltage

    Threshold Voltage

    Undervoltage Threshold

    Overvoltage Threshold

    Height Seated (Max)

    Length

    REACH SVHC

    RoHS Status

    Lead Free

    BU4943F-TR

    Mfr Part No

    BU4943F-TR

    ROHM Semiconductor Datasheet

    1446
    In Stock

    -

    Min: 1

    Mult: 1

    7 Weeks

    Surface Mount

    Surface Mount

    SC-82

    4

    No

    -40°C~125°C TA

    Tape & Reel (TR)

    2009

    yes

    Active

    1 (Unlimited)

    4

    EAR99

    Simple Reset/Power-On Reset

    400mW

    DUAL

    GULL WING

    1

    2.4V

    BU4943

    Push-Pull, Totem Pole

    4

    2.5/5V

    1

    7V

    700mV

    550nA

    1.75μA

    NO

    550nA

    1 %

    Active High/Active Low

    4.3V

    1

    4.257V

    4.343V

    +4.3V

    4.257V

    4.343V

    2mm

    ROHS3 Compliant

    BU4321FVE-TR

    Mfr Part No

    BU4321FVE-TR

    ROHM Semiconductor Datasheet

    2400
    In Stock

    -

    Min: 1

    Mult: 1

    9 Weeks

    Surface Mount

    Surface Mount

    SOT-665

    5

    No

    -40°C~125°C TA

    Tape & Reel (TR)

    2005

    yes

    Active

    1 (Unlimited)

    5

    EAR99

    Simple Reset/Power-On Reset

    210mW

    DUAL

    FLAT

    1

    2.4V

    BU43*

    Push-Pull, Totem Pole

    5

    1

    7V

    700mV

    1.75μA

    NO

    Active Low

    2.1V

    1

    Adjustable/Selectable

    2.079V

    2.121V

    +2.1V

    0.6mm

    ROHS3 Compliant

    Lead Free

    BD5336G-TR

    Mfr Part No

    BD5336G-TR

    ROHM Semiconductor Datasheet

    2400
    In Stock

    -

    Min: 1

    Mult: 1

    20 Weeks

    Surface Mount

    Surface Mount

    SC-74A, SOT-753

    5

    No

    -40°C~105°C TA

    Tape & Reel (TR)

    2011

    yes

    Active

    1 (Unlimited)

    5

    EAR99

    Simple Reset/Power-On Reset

    540mW

    DUAL

    GULL WING

    1

    1.2V

    BD53

    Push-Pull, Totem Pole

    5

    1

    6.5V

    950mV

    NO

    Active Low

    3.6V

    1

    3.564V

    3.636V

    +3.6V

    2.9mm

    ROHS3 Compliant

    Lead Free

    BU4337F-TR

    Mfr Part No

    BU4337F-TR

    ROHM Semiconductor Datasheet

    80
    In Stock

    -

    Min: 1

    Mult: 1

    7 Weeks

    Surface Mount

    Surface Mount

    SC-82

    4

    No

    -40°C~125°C TA

    Tape & Reel (TR)

    2012

    yes

    Active

    1 (Unlimited)

    4

    EAR99

    Simple Reset/Power-On Reset

    400mW

    DUAL

    GULL WING

    1

    2.4V

    BU43*

    Push-Pull, Totem Pole

    4

    1

    7V

    700mV

    1.75μA

    NO

    Active Low

    3.7V

    1

    Adjustable/Selectable

    3.663V

    3.737V

    +3.7V

    2mm

    ROHS3 Compliant

    Lead Free

    BU4311F-TR

    Mfr Part No

    BU4311F-TR

    ROHM Semiconductor Datasheet

    40
    In Stock

    -

    Min: 1

    Mult: 1

    5 Weeks

    Surface Mount

    Surface Mount

    SC-82

    4

    No

    -40°C~125°C TA

    Tape & Reel (TR)

    2009

    yes

    Active

    1 (Unlimited)

    4

    EAR99

    Simple Reset/Power-On Reset

    400mW

    DUAL

    GULL WING

    1

    2.4V

    BU43*

    Push-Pull, Totem Pole

    4

    1

    7V

    700mV

    1.75μA

    NO

    Active Low

    1.1V

    1

    Adjustable/Selectable

    1.089V

    1.111V

    +1.1V

    2mm

    ROHS3 Compliant

    Lead Free

    BU4946G-TR

    Mfr Part No

    BU4946G-TR

    ROHM Semiconductor Datasheet

    40
    In Stock

    -

    Min: 1

    Mult: 1

    20 Weeks

    Surface Mount

    Surface Mount

    SC-74A, SOT-753

    5

    No

    -40°C~125°C TA

    Tape & Reel (TR)

    2009

    yes

    Active

    1 (Unlimited)

    5

    EAR99

    Simple Reset/Power-On Reset

    540mW

    DUAL

    GULL WING

    1

    2.4V

    BU4946

    Push-Pull, Totem Pole

    5

    1

    7V

    700mV

    550nA

    1.75μA

    NO

    550nA

    1 %

    Active High/Active Low

    4.6V

    1

    4.554V

    4.646V

    +4.6V

    4.554V

    4.646V

    2.9mm

    ROHS3 Compliant

    BD4930G-TR

    Mfr Part No

    BD4930G-TR

    ROHM Semiconductor Datasheet

    1600
    In Stock

    -

    Min: 1

    Mult: 1

    20 Weeks

    Surface Mount

    Surface Mount

    SC-74A, SOT-753

    5

    No

    -40°C~105°C TA

    Tape & Reel (TR)

    2013

    BD49xxx

    yes

    Active

    1 (Unlimited)

    EAR99

    Voltage Detector

    540mW

    BD49

    Push-Pull, Totem Pole

    5

    10V

    -300mV

    900nA

    900nA

    150mW

    1.53μA

    1 %

    Active Low

    3V

    1

    2.955V

    3.045V

    Unknown

    ROHS3 Compliant

    Lead Free

    BD4950FVE-TR

    Mfr Part No

    BD4950FVE-TR

    ROHM Semiconductor Datasheet

    2396
    In Stock

    -

    Min: 1

    Mult: 1

    9 Weeks

    Surface Mount

    Surface Mount

    SOT-665

    5

    No

    -40°C~105°C TA

    Tape & Reel (TR)

    2013

    BD49xxx

    yes

    Active

    1 (Unlimited)

    5

    EAR99

    Voltage Detector

    100mW

    DUAL

    FLAT

    1

    4.8V

    BD49

    Push-Pull, Totem Pole

    5

    4.9V

    1

    10V

    -300mV

    1.8μA

    NO

    Active Low

    5V

    1

    4.925V

    5.075V

    +5V

    0.6mm

    ROHS3 Compliant

    Lead Free

    BD49K45G-TL

    Mfr Part No

    BD49K45G-TL

    ROHM Semiconductor Datasheet

    1840
    In Stock

    -

    Min: 1

    Mult: 1

    10 Weeks

    Surface Mount

    Surface Mount

    TO-236-3, SC-59, SOT-23-3

    -40°C~105°C TA

    Tape & Reel (TR)

    2012

    BD49Kxx

    Active

    3 (168 Hours)

    3

    EAR99

    Voltage Detector

    DUAL

    GULL WING

    NOT SPECIFIED

    1

    0.95mm

    NOT SPECIFIED

    BD49

    Push-Pull, Totem Pole

    R-PDSO-G3

    1

    6V

    2.3V

    900nA

    NO

    1 %

    Active Low

    4.5V

    1

    2.92mm

    ROHS3 Compliant

    Lead Free

    BD49K49G-TL

    Mfr Part No

    BD49K49G-TL

    ROHM Semiconductor Datasheet

    40
    In Stock

    -

    Min: 1

    Mult: 1

    10 Weeks

    Surface Mount

    TO-236-3, SC-59, SOT-23-3

    YES

    -40°C~105°C TA

    Cut Tape (CT)

    BD49Kxx

    Active

    3 (168 Hours)

    3

    EAR99

    Voltage Detector

    DUAL

    GULL WING

    NOT SPECIFIED

    1

    0.95mm

    NOT SPECIFIED

    Push-Pull, Totem Pole

    R-PDSO-G3

    0.95V

    1

    NO

    Active Low

    4.9V

    1

    2.92mm

    ROHS3 Compliant

    BU45K264G-TL

    Mfr Part No

    BU45K264G-TL

    ROHM Semiconductor Datasheet

    32
    In Stock

    -

    Min: 1

    Mult: 1

    13 Weeks

    Surface Mount

    TO-236-3, SC-59, SOT-23-3

    -40°C~105°C TA

    Tape & Reel (TR)

    2014

    BU45Kxxx

    Active

    3 (168 Hours)

    EAR99

    Voltage Detector

    NOT SPECIFIED

    NOT SPECIFIED

    Open Drain or Open Collector

    Active Low

    2.6V

    1

    240ms Minimum

    ROHS3 Compliant

    BU4934F-TR

    Mfr Part No

    BU4934F-TR

    ROHM Semiconductor Datasheet

    40
    In Stock

    -

    Min: 1

    Mult: 1

    5 Weeks

    Surface Mount

    Surface Mount

    SC-82

    4

    No

    -40°C~125°C TA

    Tape & Reel (TR)

    2009

    yes

    Active

    1 (Unlimited)

    4

    EAR99

    Simple Reset/Power-On Reset

    400mW

    DUAL

    GULL WING

    1

    2.4V

    BU4934

    Push-Pull, Totem Pole

    4

    2.5/5V

    1

    7V

    700mV

    550nA

    1.58μA

    NO

    500nA

    1 %

    Active High/Active Low

    3.4V

    1

    3.366V

    3.434V

    +3.4V

    3.366V

    3.434V

    2mm

    ROHS3 Compliant

    BU4345FVE-TR

    Mfr Part No

    BU4345FVE-TR

    ROHM Semiconductor Datasheet

    16
    In Stock

    -

    Min: 1

    Mult: 1

    9 Weeks

    Surface Mount

    Surface Mount

    SOT-665

    5

    5-VSOF

    No

    -40°C~125°C TA

    Tape & Reel (TR)

    2005

    Active

    1 (Unlimited)

    Simple Reset/Power-On Reset

    125°C

    -40°C

    210mW

    BU43*

    Push-Pull, Totem Pole

    7V

    700mV

    1.75μA

    Active Low

    4.5V

    1

    Adjustable/Selectable

    4.455V

    4.545V

    ROHS3 Compliant

    Lead Free

    BU4343F-TR

    Mfr Part No

    BU4343F-TR

    ROHM Semiconductor Datasheet

    69
    In Stock

    -

    Min: 1

    Mult: 1

    5 Weeks

    Surface Mount

    Surface Mount

    SC-82

    4

    No

    -40°C~125°C TA

    Tape & Reel (TR)

    2012

    yes

    Active

    1 (Unlimited)

    4

    EAR99

    Simple Reset/Power-On Reset

    400mW

    DUAL

    GULL WING

    1

    2.4V

    BU43*

    Push-Pull, Totem Pole

    4

    1

    7V

    700mV

    1.75μA

    NO

    Active Low

    4.3V

    1

    Adjustable/Selectable

    4.257V

    4.343V

    +4.3V

    2mm

    ROHS3 Compliant

    Lead Free

    BD49K40G-TL

    Mfr Part No

    BD49K40G-TL

    ROHM Semiconductor Datasheet

    2279
    In Stock

    -

    Min: 1

    Mult: 1

    10 Weeks

    Surface Mount

    Surface Mount

    TO-236-3, SC-59, SOT-23-3

    3

    -40°C~105°C TA

    Tape & Reel (TR)

    2013

    BD49Kxx

    Active

    3 (168 Hours)

    3

    EAR99

    Voltage Detector

    DETECTION VOLTAGE IS 4.0V

    DUAL

    GULL WING

    NOT SPECIFIED

    1

    0.95mm

    NOT SPECIFIED

    BD49

    Push-Pull, Totem Pole

    1

    6V

    2.3V

    900nA

    NO

    1 %

    Active Low

    4V

    1

    2.92mm

    ROHS3 Compliant

    Lead Free

    BU4939G-TR

    Mfr Part No

    BU4939G-TR

    ROHM Semiconductor Datasheet

    28
    In Stock

    -

    Min: 1

    Mult: 1

    20 Weeks

    Surface Mount

    Surface Mount

    SC-74A, SOT-753

    5

    No

    -40°C~125°C TA

    Tape & Reel (TR)

    2009

    yes

    Active

    1 (Unlimited)

    5

    EAR99

    Simple Reset/Power-On Reset

    540mW

    DUAL

    GULL WING

    1

    2.4V

    BU4939

    Push-Pull, Totem Pole

    5

    1

    7V

    700mV

    550nA

    1.58μA

    NO

    500nA

    1 %

    Active High/Active Low

    3.9V

    1

    3.861V

    3.939V

    +3.9V

    3.861V

    3.939V

    2.9mm

    ROHS3 Compliant

    BD4825FVE-TR

    Mfr Part No

    BD4825FVE-TR

    ROHM Semiconductor Datasheet

    542400
    In Stock

    -

    Min: 1

    Mult: 1

    9 Weeks

    Surface Mount

    Surface Mount

    SOT-665

    5

    No

    -40°C~105°C TA

    Tape & Reel (TR)

    2005

    BD48xxx

    yes

    Active

    1 (Unlimited)

    5

    EAR99

    Voltage Detector

    210mW

    DUAL

    FLAT

    1

    2.3V

    BD48

    Open Drain or Open Collector

    5

    1

    10V

    1.2V

    900nA

    1.53μA

    NO

    1 %

    Active Low

    2.5V

    1

    2.463V

    2.538V

    +2.5V

    0.6mm

    ROHS3 Compliant

    Lead Free

    BD5241FVE-TR

    Mfr Part No

    BD5241FVE-TR

    ROHM Semiconductor Datasheet

    68
    In Stock

    -

    Min: 1

    Mult: 1

    8 Weeks

    Surface Mount

    Surface Mount

    SOT-665

    5

    No

    -40°C~105°C TA

    Tape & Reel (TR)

    2009

    BD52xx

    yes

    Active

    1 (Unlimited)

    5

    EAR99

    Voltage Detector

    210mW

    DUAL

    FLAT

    1

    1.2V

    BD52

    Open Drain or Open Collector

    5

    1

    6.5V

    950mV

    NO

    Active Low

    4.1V

    1

    4.059V

    4.141V

    +4.1V

    0.6mm

    ROHS3 Compliant

    Lead Free

    BD49K50G-TL

    Mfr Part No

    BD49K50G-TL

    ROHM Semiconductor Datasheet

    40
    In Stock

    -

    Min: 1

    Mult: 1

    10 Weeks

    Surface Mount

    TO-236-3, SC-59, SOT-23-3

    YES

    -40°C~105°C TA

    Cut Tape (CT)

    BD49Kxx

    Active

    3 (168 Hours)

    3

    EAR99

    Voltage Detector

    DETECTION VOLTAGE IS 5.0V

    DUAL

    GULL WING

    NOT SPECIFIED

    1

    0.95mm

    NOT SPECIFIED

    Push-Pull, Totem Pole

    R-PDSO-G3

    0.95V

    1

    NO

    Active Low

    5V

    1

    2.92mm

    ROHS3 Compliant

    BD45482G-TR

    Mfr Part No

    BD45482G-TR

    ROHM Semiconductor Datasheet

    2400
    In Stock

    -

    Min: 1

    Mult: 1

    20 Weeks

    Surface Mount

    Surface Mount

    SC-74A, SOT-753

    5

    No

    -40°C~105°C TA

    Tape & Reel (TR)

    2005

    BD45xxx

    yes

    Active

    1 (Unlimited)

    5

    EAR99

    Voltage Detector

    540mW

    DUAL

    GULL WING

    1

    6.8V

    BD45

    Open Drain or Open Collector

    5

    1

    9.5V

    950mV

    3.15μA

    NO

    Active Low

    4.8V

    1

    180ms Minimum

    4.752V

    4.848V

    +4.8V

    2.9mm

    ROHS3 Compliant

    Lead Free