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  • L7987L

L7987L

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Manufacturer No:

L7987L

Manufacturer:

STMicroelectronics

HK JDW NO:

761-L7987L

Package:

16-TSSOP (0.173, 4.40mm Width) Exposed Pad

Datasheet:

L7987L

Description:

16 Terminals L7987 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 250kHz~1.5MHz Tube 2A 16-TSSOP (0.173, 4.40mm Width) Exposed Pad

Quantity:

In Stock : 999

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L7987L Overview


optimized performance is achieved by utilizing the Tube package in this voltage regulator. A voltage regulator consists of 16 terminations. This regulator voltage is equipped with a type of analog integrated circuit that is called a SWITCHING REGULATOR voltage regulator. In order to save space, this harley voltage regulator is available in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package. The voltage regulator is configured with 1 outputs. The adjusting voltage regulator generates Adjustable output. Switching regulators like this one can be mounted on the Surface Mount mounting system. Voltage regulators should be operated at -40°C~150°C TJ temperature while operating. The switching frequency of this DC-DC switching regulator reaches 250kHz~1.5MHz. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 0.8V. DC DC switching regulator's 2A output current allows for maximum design flexibility. An input voltage of 24V is required to meet the requirements of the switching regulator operation. In the particular voltage regulators, the L7987 family is represented. The adjusting voltage regulator's output voltage is maintain at 61V. In order for this switching regulator to work properly, the output voltage should be at least 800mVV. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 61V. An operating voltage of 4.5VV ensures adjusting voltage regulator reliable performance. The maximum supply voltage for the voltage regulator 12v is 61V, so DC DC switching regulator can operate with a maximum voltage of 61V.

L7987L Features


1 outputs

L7987L Applications


There are a lot of STMicroelectronics L7987L Voltage Regulators applications.

  • Bending machines
  • Medical monitoring systems
  • Packaging
  • Program control systems
  • Sensitive electronic devices
  • Product burn-in
  • Laboratories
  • Emergency lighting monitoring equipment
  • PSRR circuits
  • Elevator lighting
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4. Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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FedEx International, 5-7 business days.
The following are some common countries' logistic time.

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Payment Method

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East West Bank charge US$30.00 banking fee.
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From $40.00 basic shipping fee depend on zone and country.
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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

L7987L

technical specifications, attributes, parameters and parts with similar specifications to L7987L.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    14 Weeks

  • Lifecycle Status

    ACTIVE (Last Updated: 8 months ago)

  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    16-TSSOP (0.173, 4.40mm Width) Exposed Pad

  • Operating Temperature

    -40°C~150°C TJ

  • Packaging

    Tube

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    3 (168 Hours)

  • Number of Terminations

    16

  • ECCN Code

    EAR99

  • Terminal Position

    DUAL

  • Terminal Form

    GULL WING

  • Terminal Pitch

    0.65mm

  • Base Part Number

    L7987

  • Function

    Step-Down

  • Number of Outputs

    1

  • Output Voltage

    61V

  • Output Type

    Adjustable

  • Input Voltage-Nom

    24V

  • Max Supply Voltage

    61V

  • Min Supply Voltage

    4.5V

  • Analog IC - Other Type

    SWITCHING REGULATOR

  • Output Configuration

    Positive

  • Current - Output

    2A

  • Max Output Voltage

    61V

  • Voltage - Output (Min/Fixed)

    0.8V

  • Topology

    Buck

  • Control Mode

    VOLTAGE-MODE

  • Frequency - Switching

    250kHz~1.5MHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    No

  • Min Output Voltage

    800mV

  • Max Duty Cycle

    50 %

  • Max Junction Temperature (Tj)

    150°C

  • Height

    1.2mm

  • Length

    5mm

  • Width

    4.4mm

  • RoHS Status

    ROHS3 Compliant

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