UC2903DW

Texas Instruments UC2903DW

Part Number:
UC2903DW
Manufacturer:
Texas Instruments
Ventron No:
3269905-UC2903DW
Description:
IC QUAD SUPPLY MONITOR 18-SOIC
ECAD Model:
Datasheet:
UC2903DW

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Specifications
Texas Instruments UC2903DW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UC2903DW.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 6 days ago)
  • Mounting Type
    Surface Mount
  • Package / Case
    18-SOIC (0.295, 7.50mm Width)
  • Surface Mount
    YES
  • Number of Pins
    18
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tube
  • JESD-609 Code
    e4
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    2 (1 Year)
  • Number of Terminations
    18
  • ECCN Code
    EAR99
  • Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
  • Subcategory
    Power Management Circuits
  • Max Power Dissipation
    1W
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Supply Voltage
    15V
  • Terminal Pitch
    1.27mm
  • Base Part Number
    UC2903
  • Output
    Open Drain or Open Collector
  • Pin Count
    18
  • Number of Channels
    4
  • Max Supply Voltage
    40V
  • Min Supply Voltage
    8V
  • Operating Supply Current
    7mA
  • Nominal Supply Current
    10mA
  • Power Dissipation
    1W
  • Max Supply Current
    15mA
  • Adjustable Threshold
    YES
  • Quiescent Current
    7mA
  • Watchdog Timer
    No
  • Reset
    Active Low
  • Number of Voltages Monitored
    4
  • Reset Timeout
    Adjustable/Selectable
  • Threshold Voltage
    1.8
  • Height
    2.65mm
  • Length
    11.5mm
  • Width
    7.5mm
  • Thickness
    2.35mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
UC2903DW Overview
The operating temperature range for this product is -40°C to 85°C, making it suitable for use in a wide range of environments. It is packaged in a tube, providing protection during transportation and storage. The moisture sensitivity level is 2, indicating that it can be stored for up to 1 year without any adverse effects. The terminal finish is Nickel/Palladium/Gold (Ni/Pd/Au), ensuring a reliable connection. The terminal position is DUAL, allowing for flexibility in installation. The peak reflow temperature is 260°C, ensuring proper soldering during assembly. The supply voltage for this product is 15V, and the quiescent current is 7mA, making it energy efficient. The reset timeout is adjustable and selectable, allowing for customization based on specific needs. The threshold voltage is 1.8, providing a precise and accurate measurement.

UC2903DW Features
Multi-Voltage Supervisor type
Minimum supply voltage of 8V
7mA operating supply current

UC2903DW Applications
There are a lot of Texas Instruments UC2903DW Voltage Supervisors applications.

Analog circuit
Household appliances
Multi-voltage system
Radio
Digitally controlled LDO regulators circuit
Automotive power systems
Urban rail transit weak current power monitoring
Computer applications
DC stabilized power supply module
Sensitive sensors
UC2903DW More Descriptions
Processor Supervisor Adj 4 Active Low/Open Drain 18-Pin SOIC Tube
ROHS3Compliant Tube UC2903 Multi-Voltage Supervisor supervisor 15V 11.5mm Adjustable/Selectable 1W
-40°C to 85°C, quad-supply & Line monitor 18-SOIC -40 to 85
IC, VOLTAGE DET, MICROPRO SUPERV; Threshold Voltage:2.5V; No. of Supervisors / Monitors:4; Supply Voltage Range:8V to 40V; Reset Type:Active-Low; Supply Current:10mA; Delay Time:30ms; Digital IC Case Style:SOIC; No. of Pins:18; Operating Temperature Range:-40°C to 85°C; MSL:MSL 2 - 1 year; SVHC:No SVHC (20-Jun-2011); Output Current Max:50mA; Output Type:Open Collector; Package / Case:SOIC; Power Dissipation Pd:1W; Supply Voltage Max:40V; Supply Voltage Min:8V; Termination Type:SMD; Turn On Threshold Voltage:2.5V
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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