- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for LM3103MH
- Part Number LM3103MH
- Manufacturer Texas Instruments
- Pin Count 17
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - PWP0016A PowerPAD HTSSOP - 1.2 mm max height
- Released Date Jan 11, 2017
- Last Modified Date May 12, 2025 7:00 AM UTC
- Pinout / Pin List Click Here (Member Only)
LM3103MH Details
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Manufacturer Part Number:
LM3103MH
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Rohs Code:
No
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TSSOP
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Package Description:
HTSSOP,
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Pin Count:
16
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Reach Compliance Code:
Not Compliant
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Texas Instruments
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YTEOL:
0
LM3103MH Frequently Asked Questions (FAQs)
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Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as using a solid ground plane, minimizing trace lengths, and using bypass capacitors to reduce noise and ringing.
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To ensure stability, follow the datasheet's guidelines for component selection, PCB layout, and compensation. Additionally, verify that the output capacitor is properly sized and that the feedback network is correctly configured. If oscillations occur, try adding a small capacitor (e.g., 10nF) between the output and ground to dampen the oscillation.
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The maximum input voltage is not explicitly stated in the datasheet, but it's generally recommended to keep the input voltage within the specified operating range (up to 15V) to ensure reliable operation and prevent damage to the device.
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The LM3103MH is rated for operation up to 125°C, but it's essential to consider the device's thermal characteristics, such as junction temperature and thermal resistance, when designing for high-temperature applications. Ensure proper heat sinking and thermal management to prevent overheating and ensure reliable operation.
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To troubleshoot issues, start by verifying the input voltage, output load, and component values. Check for proper PCB layout, soldering, and component orientation. Use an oscilloscope to monitor the output voltage and current, and consult the datasheet's troubleshooting section for guidance on common issues and solutions.
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LM3103MH Overview
Use the download button to access the LM3103MH schematic symbol, PCB footprint, and 3D model.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.