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LT1529IQ#TRPBF - Analog Devices

Description: Linear Voltage Regulator IC Positive Adjustable 1 Output 3A DDPAK-5 , 3.75V , 62dB (120Hz) , -45°C ~ 125°C

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LT1529IQ#TRPBF - Analog Devices - PCB symbol
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LT1529IQ#TRPBF - Analog Devices PCB footprint - Other - Other - Q Package 5-Lead Plastic DD Pak_2026-2.1
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LT1529IQ#TRPBF Details

  • Manufacturer Part Number:

    LT1529IQ#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DDPAK-5

  • Pin Count:

    5

  • Manufacturer Package Code:

    05-08-1461

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.95 V

  • Dropout Voltage1-Nom:

    0.6 V

  • Input-Output Voltage Differential-Max:

    11.25 V

  • Input-Output Voltage Differential-Min:

    1.05 V

  • JESD-30 Code:

    R-PSSO-G5

  • JESD-609 Code:

    e3

  • Length:

    10.2235 mm

  • Line Regulation-Max (%/V):

    0.026

  • Load Regulation-Max(%):

    0.82%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -45 °C

  • Output Current1-Max:

    3 A

  • Output Voltage1-Max:

    14 V

  • Output Voltage1-Min:

    3.75 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP5H,.6,67TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    4.877 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - with Nickel (Ni) barrier

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.702 mm

  • Terminal Position:

    SINGLE

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

    30

  • Width:

    8.89 mm

LT1529IQ#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT1529IQ involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate analog ground plane and to keep the analog and digital grounds separate.
  • To ensure stability, it's essential to follow the recommended compensation network and component values, as well as to ensure that the output capacitor has a low ESR (Equivalent Series Resistance). Additionally, the input and output voltage rails should be well-bypassed, and the device should be operated within its recommended operating conditions.
  • The maximum output current of the LT1529IQ is 2.5A, but this can be limited by the thermal performance of the device and the PCB. It's essential to ensure that the device is properly heatsinked and that the PCB is designed to handle the maximum output current.
  • The LT1529IQ is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's essential to ensure that the device is properly heatsinked and that the PCB is designed to handle the high temperatures. Additionally, the device's output current and voltage ratings may need to be derated at high temperatures.
  • To troubleshoot issues with the LT1529IQ, start by checking the device's input and output voltages, as well as the output current. Ensure that the device is properly powered and that the input and output capacitors are properly connected. Check for any signs of overheating, and verify that the device is operated within its recommended operating conditions. If the issue persists, consult the datasheet and application notes for further guidance.

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LT1529IQ#TRPBF Overview

Use the download button to access the LT1529IQ#TRPBF schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like LT152, or try a keyword search, such as Linear Regulator ICs

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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