Part Image

LT1777CS#PBF - Analog Devices

Description: Switching Voltage Regulators Low Noise Stepdn Sw Reg

Download LT1777CS#PBF Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LT1777CS#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - S Package 16-Lead Plastic Small Outline (Narrow 0.150)
click to zoom
3D Models
LT1777CS#PBF - Analog Devices  - 3D model - Small Outline Packages - S Package 16-Lead Plastic Small Outline (Narrow 0.150)
click to zoom

LT1777CS#PBF Details

  • Manufacturer Part Number:

    LT1777CS#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, PLASTIC, SO-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1610 (S16)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    48 V

  • Input Voltage-Min:

    7.4 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    4.5 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    115 kHz

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3.9 mm

LT1777CS#PBF Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LT1777CS#PBF is -40°C to 125°C.
  • To ensure stability, use a minimum output capacitance of 10uF, and add a 1nF to 10nF capacitor in parallel with the output capacitor to reduce ringing. Also, ensure the input capacitor is at least 10uF and is placed close to the IC.
  • A low-ESR ceramic capacitor (X5R or X7R dielectric) is recommended for the input capacitor, as it provides low impedance and minimizes voltage ripple.
  • The output voltage of the LT1777CS#PBF can be calculated using the formula: Vout = (R1/R2) * (1 + R3/R4) * Vin, where R1, R2, R3, and R4 are the resistors in the feedback network.
  • The maximum input voltage for the LT1777CS#PBF is 15V.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LT1777CS#PBF Overview

Use the download button to access the LT1777CS#PBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LT177, or try a keyword search, such as Switching Regulator or Controllers

About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

Parts related to LT1777CS#PBF

Showing 0 results

LT1777CS#PBF Alternates

Showing results

Image Part Number Model
Part Image LT1777IS Analog Devices Inc

Switching Regulator, Current-mode, 1A, 115kHz Switching Freq-Max, BIPolar, PDSO16

Part Image LT1777IS Linear Technology

Switching Regulator, Current-mode, 1A, 115kHz Switching Freq-Max, BIPolar, PDSO16

Part Image LT1777IS#TRPBF Linear Technology

Switching Regulator, Current-mode, 1A, 115kHz Switching Freq-Max, PDSO16

Part Image LT1777CS#TR Analog Devices Inc

Switching Regulator, Current-mode, 1A, 115kHz Switching Freq-Max, BIPolar, PDSO16

Part Image LT1777IS#TR Analog Devices Inc

Switching Regulator, Current-mode, 1A, 115kHz Switching Freq-Max, BIPolar, PDSO16

For a full list of alternate parts for LT1777CS#PBF, check out Findchips.com