BU4923F-TR

Rohm Semiconductor BU4923F-TR

Part Number:
BU4923F-TR
Manufacturer:
Rohm Semiconductor
Ventron No:
3271252-BU4923F-TR
Description:
IC VOLT DETECTOR STD 4-SOP
ECAD Model:
Datasheet:
BU4923F-TR

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Specifications
Rohm Semiconductor BU4923F-TR technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor BU4923F-TR.
  • Factory Lead Time
    7 Weeks
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    SC-82
  • Number of Pins
    4
  • Operating Temperature
    -40°C~125°C TA
  • Packaging
    Tape & Reel (TR)
  • Published
    2009
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    4
  • ECCN Code
    EAR99
  • Subcategory
    Power Management Circuits
  • Max Power Dissipation
    400mW
  • Technology
    CMOS
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Number of Functions
    1
  • Supply Voltage
    2.4V
  • Base Part Number
    BU4923
  • Output
    Push-Pull, Totem Pole
  • Pin Count
    4
  • Power Supplies
    2.5/5V
  • Number of Channels
    1
  • Max Supply Voltage
    7V
  • Min Supply Voltage
    700mV
  • Operating Supply Current
    550nA
  • Max Supply Current
    1.23μA
  • Adjustable Threshold
    NO
  • Quiescent Current
    400nA
  • Accuracy
    1 %
  • Watchdog Timer
    No
  • Reset
    Active High/Active Low
  • Voltage - Threshold
    2.3V
  • Number of Voltages Monitored
    1
  • Min Reset Threshold Voltage
    2.277V
  • Max Reset Threshold Voltage
    2.323V
  • Threshold Voltage
    2.3V
  • Undervoltage Threshold
    2.277V
  • Overvoltage Threshold
    2.323V
  • Length
    2mm
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
BU4923F-TR Overview
It is mounted through 4 terminals on the power management. Packaged in a Tape & Reel (TR)-shape, IC management comes with a number of features. There are 1 functions included in this PMIC so that you can refer to them. It is possible to find on this power management a series of 1 channels. There are SC-82 functions included in this PMIC so that you can refer to them. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. During operation, the power ic is supplied with a voltage of 2.4V. During operation, the power ic is supplied with a voltage of 1. Using Surface Mount, IC management is mounted. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. In total, IC powers are 4 pins on the board. 4 pins make up the power management. In order for this PMIC to work correctly, the minimum supply voltage (Vsup) should be greater than 700mV. Voltage (Vsup) shouldn't exceed 7V volts in this PMIC. Surface Mount mounting is recommended. It is recommended to set the supervisor's temperature to this range: -40°C~125°C TA. There is an output voltage of Push-Pull, Totem Pole from this supervisor when it is operating. As far as the supply current of the power management is concerned, it is 550nA. If you want to search for similar IC managements of this manufacturer, you can always refer to BU4923, which is the base power ics number. There is a requirement for 2.5/5V power to power this power management. The maximum supply temperature that PMIC chip can work with is 1.23μA.

BU4923F-TR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current


BU4923F-TR Applications
There are a lot of ROHM Semiconductor
BU4923F-TR Voltage Supervisors applications.


Power distribution systems of CCU
emergency room
Medical-specific isolation transformer
Medical-specific insulation monitor
Transformer load monitoring equipment
External alarm
Display equipment
DC stabilized power supply module
Insulation fault location system
Magnetic resonance imaging
BU4923F-TR More Descriptions
Processor Supervisor 2.3V 1 Active Low/CMOS 4-Pin SOP T/R
Volt Supervisor Detect 0.9V to 4.8V 4-Pin SOP T/R
VOLTAGE DETECTOR, SOP-4, 125DEG C;
Product Comparison
The three parts on the right have similar specifications to BU4923F-TR.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Published
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Subcategory
    Max Power Dissipation
    Technology
    Terminal Position
    Terminal Form
    Number of Functions
    Supply Voltage
    Base Part Number
    Output
    Pin Count
    Power Supplies
    Number of Channels
    Max Supply Voltage
    Min Supply Voltage
    Operating Supply Current
    Max Supply Current
    Adjustable Threshold
    Quiescent Current
    Accuracy
    Watchdog Timer
    Reset
    Voltage - Threshold
    Number of Voltages Monitored
    Min Reset Threshold Voltage
    Max Reset Threshold Voltage
    Threshold Voltage
    Undervoltage Threshold
    Overvoltage Threshold
    Length
    RoHS Status
    Lead Free
    Power Dissipation
    Height
    Width
    REACH SVHC
    View Compare
  • BU4923F-TR
    BU4923F-TR
    7 Weeks
    Surface Mount
    Surface Mount
    SC-82
    4
    -40°C~125°C TA
    Tape & Reel (TR)
    2009
    yes
    Active
    1 (Unlimited)
    4
    EAR99
    Power Management Circuits
    400mW
    CMOS
    DUAL
    GULL WING
    1
    2.4V
    BU4923
    Push-Pull, Totem Pole
    4
    2.5/5V
    1
    7V
    700mV
    550nA
    1.23μA
    NO
    400nA
    1 %
    No
    Active High/Active Low
    2.3V
    1
    2.277V
    2.323V
    2.3V
    2.277V
    2.323V
    2mm
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
  • BU4917F-TR
    7 Weeks
    Surface Mount
    Surface Mount
    SC-82
    4
    -40°C~125°C TA
    Tape & Reel (TR)
    2009
    yes
    Active
    1 (Unlimited)
    4
    EAR99
    Power Management Circuits
    400mW
    CMOS
    DUAL
    GULL WING
    1
    2.4V
    BU4917
    Push-Pull, Totem Pole
    4
    2.5/5V
    1
    7V
    700mV
    550nA
    1.05μA
    NO
    350nA
    1 %
    No
    Active High/Active Low
    1.7V
    1
    1.683V
    1.717V
    1.7V
    1.683V
    1.717V
    2mm
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
  • BU4918G-TR
    20 Weeks
    Surface Mount
    Surface Mount
    SC-74A, SOT-753
    5
    -40°C~125°C TA
    Tape & Reel (TR)
    2009
    yes
    Active
    1 (Unlimited)
    5
    EAR99
    Power Management Circuits
    540mW
    CMOS
    DUAL
    GULL WING
    1
    2.4V
    BU49*
    Push-Pull, Totem Pole
    5
    -
    1
    7V
    -300mV
    -
    1.05μA
    NO
    -
    -
    No
    Active High/Active Low
    1.8V
    1
    1.782V
    1.818V
    1.8V
    -
    -
    2.9mm
    ROHS3 Compliant
    Lead Free
    540mW
    1.1mm
    1.6mm
    Unknown
  • BU4909F-TR
    7 Weeks
    Surface Mount
    Surface Mount
    SC-82
    4
    -40°C~125°C TA
    Tape & Reel (TR)
    2009
    yes
    Active
    1 (Unlimited)
    4
    EAR99
    Power Management Circuits
    400mW
    CMOS
    DUAL
    GULL WING
    1
    2.4V
    BU4909
    Push-Pull, Totem Pole
    4
    2.5/5V
    1
    7V
    700mV
    550nA
    880nA
    NO
    300nA
    1 %
    No
    Active High/Active Low
    0.9V
    1
    891mV
    909mV
    0.9V
    891mV
    909mV
    2mm
    ROHS3 Compliant
    -
    -
    -
    -
    -
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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