3D Models
Note! To download footprints and symbols, use the build and request forms below
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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for Q4008L4
- Part Number Q4008L4
- Manufacturer LITTELFUSE
- Last Modified Date Oct 6, 2025 1:29 PM UTC
- Pinout / Pin List Click Here (Member Only)
Q4008L4 Details
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Manufacturer Part Number:
Q4008L4
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Pbfree Code:
No
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TO-220AB
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Package Description:
ISOLATED TO-220, 3 PIN
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Pin Count:
3
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ECCN Code:
EAR99
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HTS Code:
8541.30.00.80
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Manufacturer:
Littelfuse Inc
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YTEOL:
0
Q4008L4 Frequently Asked Questions (FAQs)
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The recommended PCB layout for the Q4008L4 involves placing the device near the power source, using a solid ground plane, and keeping the leads as short as possible to minimize inductance and resistance. Additionally, it's recommended to use a common ground point for the device and the power source.
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The Q4008L4 is designed to handle overvoltage and undervoltage conditions through its built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. The OVP feature limits the output voltage to a safe level during overvoltage conditions, while the UVLO feature prevents the device from operating during undervoltage conditions.
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The Q4008L4 has an operating temperature range of -40°C to 125°C, making it suitable for use in a wide range of applications, including automotive, industrial, and consumer electronics.
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Yes, the Q4008L4 is designed for high-reliability applications, including automotive, aerospace, and industrial control systems. It meets the requirements of various industry standards, including AEC-Q100 and IEC 60747-5-5.
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The Q4008L4 has built-in protection against EOS and ESD through its internal clamping diodes and resistors, which limit the voltage and current during EOS and ESD events.
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Q4008L4 Overview
Use the download button to access the Q4008L4 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
