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  • L7980A

L7980A

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Manufacturer No:

L7980A

Manufacturer:

STMicroelectronics

HK JDW NO:

761-L7980A

Package:

8-SOIC (0.154, 3.90mm Width) Exposed Pad

Datasheet:

L7980A

Description:

8 Terminals 4.5V 8-Pin L7980 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 250kHz~1MHz Tube 8-SOIC (0.154, 3.90mm Width) Exposed Pad

Quantity:

In Stock : 999

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L7980A Overview


It is designed to provide optimal performance by utilizing the Tube package. Throughout this voltage regulator, there are 8 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. In order to save space, this voltage regulator is packaged in the 8-SOIC (0.154, 3.90mm Width) Exposed Pad package. There are 1 outputs on DC DC switching regulator. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. Surface Mount-mount switching regulator. Operating at -40°C~150°C TJ is the recommended temperature for adjusting voltage regulator's operation. In this voltage regulator 12v, the switching frequency is 250kHz~1MHz. The voltage regulator can be operated with a voltage as low as 4.5V as an input voltage. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.6V. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. The voltage regulator 12v is designed to provide a nominal input voltage of 12V for operation. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. L7980 is a family of voltage regulators that belong to the DC/DC industry. The voltage DC DC switching regulator can provide is up to 28V volts. In order to operate voltage regulator, 8 pins are required. In order for this switching regulator to work properly, the output voltage should be at least 600mVV. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 2A A. With a maximum output voltage of 28V, DC DC switching regulator has a very high efficiency. With a supply voltage of 28V, this harley voltage regulator works.

L7980A Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 28V

L7980A Applications


There are a lot of STMicroelectronics L7980A Voltage Regulators applications.

  • Sink circuits
  • Surge protection circuits
  • Solar power plants
  • Laboratories
  • Current source circuits
  • Analog precision reference circuits
  • Servo drive system
  • Balance equipment
  • Printing
  • Alternators
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4. Shipping Cost

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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

L7980A

technical specifications, attributes, parameters and parts with similar specifications to L7980A.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    11 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 6 months ago)

  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    8-SOIC (0.154, 3.90mm Width) Exposed Pad

  • Number of Pins

    8

  • Operating Temperature

    -40°C~150°C TJ

  • Packaging

    Tube

  • JESD-609 Code

    e3

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    3 (168 Hours)

  • Number of Terminations

    8

  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn)

  • Subcategory

    Switching Regulator or Controllers

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Peak Reflow Temperature (Cel)

    260

  • Base Part Number

    L7980

  • Function

    Step-Down

  • Number of Outputs

    1

  • Output Voltage

    28V

  • Output Type

    Adjustable

  • Max Output Current

    2A

  • Operating Supply Voltage

    28V

  • Voltage - Input (Min)

    4.5V

  • Input Voltage-Nom

    12V

  • Analog IC - Other Type

    SWITCHING REGULATOR

  • Output Configuration

    Positive

  • Max Output Voltage

    28V

  • Voltage - Output (Min/Fixed)

    0.6V

  • Topology

    Buck

  • Control Mode

    VOLTAGE-MODE

  • Frequency - Switching

    250kHz~1MHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    No

  • Min Output Voltage

    600mV

  • Length

    4.9mm

  • Width

    3.9mm

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

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