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LTC1265CS-3.3#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC1265CS-3.3#PBF - Buck (Step Down) Switching Regulator, Fixed, 4V-13V In, 3.3V And 1.2A Out, SOIC-14

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LTC1265CS-3.3#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 14-Lead Plastic Small Outline (Narrow .150 Inch)
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LTC1265CS-3.3#PBF Details

  • Manufacturer Part Number:

    LTC1265CS-3.3#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, PLASTIC, SO-14

  • Pin Count:

    14

  • Manufacturer Package Code:

    05-08-1610 (S14)

  • 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:

    CONSTANT OFF TIME

  • Input Voltage-Max:

    12 V

  • Input Voltage-Min:

    5.4 V

  • Input Voltage-Nom:

    10 V

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    1.2 A

  • Output Voltage-Nom:

    3.3 V

  • 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):

    2.4 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    700 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • 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

LTC1265CS-3.3#PBF Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LTC1265CS-3.3#PBF involves keeping the input and output pins away from each other, using a solid ground plane, and placing bypass capacitors close to the device. Additionally, it's recommended to use a low-ESR capacitor for the output filter and to keep the feedback resistors close to the device.
  • To ensure stability, it's essential to follow the recommended compensation network and output filter configuration. Additionally, the output capacitor should be chosen to ensure a minimum ESR of 0.1 ohms, and the feedback resistors should be chosen to ensure a minimum resistance of 1 kohm.
  • The maximum input voltage that the LTC1265CS-3.3#PBF can handle is 15V, but it's recommended to keep the input voltage below 12V to ensure optimal performance and reliability.
  • The LTC1265CS-3.3#PBF is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at high temperatures to ensure reliability and prevent thermal shutdown.
  • To troubleshoot issues with the LTC1265CS-3.3#PBF, it's recommended to check the input voltage, output voltage, and output current using an oscilloscope or multimeter. Additionally, check the layout and placement of the device, and ensure that the recommended compensation network and output filter configuration are followed.

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LTC1265CS-3.3#PBF Overview

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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.

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