- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for L9950TR
- Part Number L9950TR
- Manufacturer STMicroelectronics
- Pin Count 37
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - PowerSO-36
- Released Date Aug 29, 2022
- Last Modified Date Jan 8, 2026 2:31 PM UTC
- Pinout / Pin List Click Here (Member Only)
L9950TR Details
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Manufacturer Part Number:
L9950TR
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Brand Name:
STMicroelectronics
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
SOIC
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Package Description:
ROHS COMPLIANT, SOP-36
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Pin Count:
36
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Country Of Origin:
Malaysia
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Factory Lead Time:
23 Weeks
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Manufacturer:
STMicroelectronics
L9950TR Frequently Asked Questions (FAQs)
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STMicroelectronics provides a recommended PCB layout in the application note AN4395, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and reliability.
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The L9950TR is a flexible device that can be configured for different motor types through the use of external resistors and capacitors. The datasheet provides a table with recommended values for different motor types, and the application note AN4395 provides more detailed information on motor configuration.
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The L9950TR has an operating temperature range of -40°C to 150°C, but the maximum junction temperature (TJ) should not exceed 150°C. The device should be designed to operate within the recommended temperature range to ensure reliability and performance.
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The L9950TR has built-in overvoltage and overcurrent protection, but additional external protection components may be required depending on the application. The datasheet provides guidelines for selecting external protection components, and the application note AN4395 provides more detailed information on protection circuits.
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The L9950TR requires a stable power supply to operate correctly. A decoupling capacitor of at least 10uF should be placed close to the device, and additional decoupling capacitors may be required depending on the application. The application note AN4395 provides more detailed information on power supply decoupling.
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L9950TR Overview
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About STMicroelectronics
STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components.
STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut