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LT3957AIUHE#PBF

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Manufacturer No:

LT3957AIUHE#PBF

HK JDW NO:

471-LT3957AIUHE#PBF

Package:

36-WFQFN, 28 Leads, Exposed Pad

Datasheet:

LT3957AIUHE#PBF

Description:

38 Terminals 3V 28-Pin LT3957 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~1MHz Tube 5A Switch 36-WFQFN, 28 Leads, Exposed Pad

Quantity:

In Stock : 999

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LT3957AIUHE#PBF Overview


For optimal performance, this voltage regulator makes use of the Tube package. In this voltage regulator, there are 38 terminations. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. There is a 36-WFQFN, 28 Leads, Exposed Pad package available for this voltage regulator, as DC DC switching regulator is space-saving. The voltage regulator is configured with 1 outputs. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. There is a switching regulator that is compatible with the Surface Mount mounting. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. A DC-DC switching regulator of this type operates at a switching frequency of 100kHz~1MHz. This voltage regulator is able to operate with the minimal input voltage of 3V. The output voltage (Min/Fixed) of this voltage regulator 12v is 1.6V. It features maximum design flexibility due to dc to dc voltage regulator's 5A Switch output current. An input voltage of 24V is required for switching regulator operation. DC DC switching regulator is part of the Switching Regulator or Controllers subcategory and can be found in the Switching Regulator or Controllers category. In this case, the DC/DC regulator belongs to the family LT3957. The adjusting voltage regulator's output voltage is maintain at 40V. There are 28 pins used for switching regulator operation. Ideally this switch regulator should have an output voltage of about 1.6V at the very least. By using the 40V Switch's maximal output voltage, adjusting voltage regulator can operate easily. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 40V.

LT3957AIUHE#PBF Features


1 outputs
28 pins

LT3957AIUHE#PBF Applications


There are a lot of Linear Technology/Analog Devices LT3957AIUHE#PBF Voltage Regulators applications.

  • Computer rooms
  • Machining centers
  • Digital precision reference circuits
  • Wide-range voltage regulation circuits
  • Thermal power
  • Automatic testing equipment
  • Lathes
  • Solar power plants
  • Program control systems
  • Nuclear power plants
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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

LT3957AIUHE#PBF

technical specifications, attributes, parameters and parts with similar specifications to LT3957AIUHE#PBF.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    26 Weeks

  • Lifecycle Status

    PRODUCTION (Last Updated: 3 months ago)

  • Mounting Type

    Surface Mount

  • Package / Case

    36-WFQFN, 28 Leads, Exposed Pad

  • Surface Mount

    YES

  • Number of Pins

    28

  • Operating Temperature

    -40°C~125°C TJ

  • Packaging

    Tube

  • Published

    2008

  • JESD-609 Code

    e3

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    38

  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn)

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    BIPOLAR

  • Terminal Position

    QUAD

  • Terminal Pitch

    0.5mm

  • Base Part Number

    LT3957

  • JESD-30 Code

    R-PQCC-N38

  • Function

    Step-Up, Step-Up/Step-Down

  • Number of Outputs

    1

  • Output Voltage

    40V

  • Output Type

    Adjustable

  • Voltage - Input (Min)

    3V

  • Input Voltage-Nom

    24V

  • Analog IC - Other Type

    SWITCHING REGULATOR

  • Output Configuration

    Positive or Negative

  • Current - Output

    5A Switch

  • Max Output Voltage

    40V

  • Voltage - Output (Min/Fixed)

    1.6V

  • Topology

    Boost, Cuk, Flyback, SEPIC

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    100kHz~1MHz

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    No

  • Min Output Voltage

    1.6V

  • Voltage - Output (Max)

    40V Switch

  • Height Seated (Max)

    0.8mm

  • Length

    6mm

  • Width

    5mm

  • REACH SVHC

    No SVHC

  • RoHS Status

    ROHS3 Compliant

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