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  • L4973D5.1-013TR

L4973D5.1-013TR

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Manufacturer No:

L4973D5.1-013TR

Manufacturer:

STMicroelectronics

HK JDW NO:

761-L4973D5.1-013TR

Package:

20-SOIC (0.295, 7.50mm Width)

Datasheet:

L4973D5.1-013TR

Description:

20 Terminals 8V 20-Pin L4973 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~300kHz Cut Tape (CT) 20-SOIC (0.295, 7.50mm Width)

Quantity:

In Stock : 999

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L4973D5.1-013TR Overview


For optimal performance, this voltage regulator makes use of the Cut Tape (CT) package. In this voltage regulator, there are a total of 20 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. There is a 20-SOIC (0.295, 7.50mm Width) package available for this voltage regulator, as DC DC switching regulator is space-saving. There are 1 outputs configured on this voltage regulator 12v. ICs such as this voltage regulator are capable of generating Adjustable (Fixed) outputs through their output pins. Switching regulators like this one can be mounted on the Surface Mount mounting system. The operating temperature should be kept at -40°C~150°C TJ when the voltage regulator 12v is in operation. A DC-DC switching regulator such as this one switches at 100kHz~300kHz. Regulator 8V can operate with dc to dc voltage regulator's minimum input voltage 8V. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 5.1V 5.1V. There is a voltage regulator maximum input voltage of 55V. As a result of the 250 peak reflow temperature, this regulator is essentially indestructible. For operation, voltage regulator provides a nominal input voltage of 24V. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. L4973 is a family of voltage regulators that belong to the DC/DC industry. A voltage of 5.1V volts can be produced by voltage regulator. During switching regulator operation, 20 pins are used. A maximum output current of 3.5A A is provided to meet the switching regulator operation requirements. The maximum output voltage of 50V makes DC DC switching regulator easy to operate. With 55V as the supply voltage, this DC-DC switching regulator will operate.

L4973D5.1-013TR Features


1 outputs
Peak reflow temperature (Cel) of 250
20 pins
Operating supply voltage of 55V

L4973D5.1-013TR Applications


There are a lot of STMicroelectronics L4973D5.1-013TR Voltage Regulators applications.

  • Handheld GPS
  • Hydrogen power
  • Servo drive system
  • Fire elevators
  • Overvoltage protection circuits in TV sets
  • Automatic plug-in machines
  • Wind power
  • Scientific research
  • Low output voltage switching power supply circuits
  • Serial communication converter
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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

L4973D5.1-013TR

technical specifications, attributes, parameters and parts with similar specifications to L4973D5.1-013TR.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    25 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 7 months ago)

  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    20-SOIC (0.295, 7.50mm Width)

  • Number of Pins

    20

  • Weight

    266.712314mg

  • Operating Temperature

    -40°C~150°C TJ

  • Packaging

    Cut Tape (CT)

  • JESD-609 Code

    e3

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    3 (168 Hours)

  • Number of Terminations

    20

  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn) - annealed

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    BCDMOS

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    250

  • Time@Peak Reflow Temperature-Max (s)

    30

  • Base Part Number

    L4973

  • Function

    Step-Down

  • Number of Outputs

    1

  • Efficiency

    90 %

  • Voltage - Input (Max)

    55V

  • Output Voltage

    5.1V

  • Output Type

    Adjustable (Fixed)

  • Max Output Current

    3.5A

  • Operating Supply Voltage

    55V

  • Voltage - Input (Min)

    8V

  • Input Voltage-Nom

    24V

  • Analog IC - Other Type

    SWITCHING REGULATOR

  • Output Configuration

    Positive

  • Voltage - Output (Min/Fixed)

    5.1V 5.1V

  • Topology

    Buck

  • Control Mode

    VOLTAGE-MODE

  • Frequency - Switching

    100kHz~300kHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    No

  • Voltage - Output (Max)

    50V

  • Height Seated (Max)

    2.65mm

  • Width

    7.5mm

  • RoHS Status

    ROHS3 Compliant

  • Lead Free

    Lead Free

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