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  • UC3903N

UC3903N

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Manufacturer No:

UC3903N

Manufacturer:

Texas Instruments

HK JDW NO:

815-UC3903N

Package:

18-DIP (0.300, 7.62mm)

Datasheet:

UC3903N

Description:

15V18 Terminals 18-Pin UC3903 Voltage supervisor4 Channels Min 8V Max 40V

Quantity:

In Stock : 999

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Product Details

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UC3903N Overview


It is mounted through 18 terminals on the power management. Packaged in a Tube-shape, IC management comes with a number of features. Please refer to this PMIC for 1 functions. It is possible to find on this power management a series of 4 channels. Please refer to power management for 18-DIP (0.300, 7.62mm) functions. As with other Multi-Voltage Supervisor products, this IC management also offers a wide range of benefits. Manage ics operate at 15V supply voltages. IC management is possible to find a succession of 4 voltages that have been checked. The power management belongs to the Power Management Circuits subcategory. 18 pins are present in total in this power management. There are 18 pins on the supervisor. In order for this PMIC to work correctly, the minimum supply voltage (Vsup) should be greater than 8V. This IC power should be powered by no more than 40V volts of supply voltage (Vsup). Mounting type Through Hole is recommended. The temperature of the supervisors should be set to this range: 0°C~70°C TA. During operation, this power management system outputs Open Drain or Open Collector. The supervisor's supply current is specified to 7mA. For similar manage ics search of the manufacturer, you can always refer to UC3903, the base PMIC number. The power management can work with a maximum supply temperature of 18mA. For this IC management, 1 outputs are available.

UC3903N Features


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

UC3903N Applications


There are a lot of Texas Instruments UC3903N Voltage Supervisors applications.

  • Refrigeration
  • Military electronics
  • Unattended substation automation
  • Efficient information transmission
  • Insulation fault location system
  • Rechargeable batteries
  • Stable power system
  • Microprocessor system
  • Cloud computing
  • Household appliances
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

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Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

UC3903N

technical specifications, attributes, parameters and parts with similar specifications to UC3903N.

  • Type
    Parameter
    Select All
  • Terminal Finish

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Subcategory

    Power Management Circuits

  • Max Power Dissipation

    1W

  • Technology

    BIPOLAR

  • Terminal Position

    DUAL

  • Number of Functions

    1

  • Supply Voltage

    15V

  • Base Part Number

    UC3903

  • Output

    Open Drain or Open Collector

  • Pin Count

    18

  • Number of Outputs

    1

  • Output Voltage

    2.5V

  • Max Output Current

    50mA

  • 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

    18mA

  • Adjustable Threshold

    YES

  • Quiescent Current

    7mA

  • Watchdog Timer

    No

  • Max Output Voltage

    40V

  • Reset

    Active Low

  • Number of Voltages Monitored

    4

  • Reset Timeout

    Adjustable/Selectable

  • Max Input Voltage

    40V

  • Height

    4.57mm

  • Length

    22.48mm

  • Width

    6.35mm

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

  • Mounting Type

    Through Hole

  • Package / Case

    18-DIP (0.300, 7.62mm)

  • Surface Mount

    NO

  • Number of Pins

    18

  • Operating Temperature

    0°C~70°C TA

  • Packaging

    Tube

  • JESD-609 Code

    e4

  • Pbfree Code

    yes

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    18

  • Termination

    Through Hole

  • ECCN Code

    EAR99

  • Type

    Multi-Voltage Supervisor

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