- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for L9950XPTR
- Part Number L9950XPTR
- Manufacturer STMicroelectronics
- Pin Count 37
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - PowerSSO 36_1
- Released Date Aug 29, 2022
- Last Modified Date Jan 8, 2026 2:31 PM UTC
- Pinout / Pin List Click Here (Member Only)
L9950XPTR Details
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Manufacturer Part Number:
L9950XPTR
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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:
SSOP
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Package Description:
ROHS COMPLIANT, SSOP-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
L9950XPTR Frequently Asked Questions (FAQs)
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A good PCB layout for the L9950XPTR involves placing the device close to the battery, using a solid ground plane, and keeping the power traces short and wide. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
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The inductor value for the L9950XPTR depends on the input voltage, output voltage, and output current. A good starting point is to use the inductor value recommended in the datasheet, and then adjust it based on the specific application requirements. It's also important to consider the inductor's saturation current, DC resistance, and core material.
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The maximum ambient temperature for the L9950XPTR is 105°C, but it's recommended to derate the device's performance at high temperatures. It's also important to ensure good thermal design and heat dissipation to prevent overheating.
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Yes, the L9950XPTR is designed to withstand high-vibration environments, but it's recommended to follow proper PCB mounting and soldering techniques to ensure the device's reliability. It's also important to consider the vibration frequency and amplitude in the application.
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To troubleshoot issues with the L9950XPTR, start by checking the input voltage, output voltage, and output current. Use an oscilloscope to check for voltage spikes, ringing, or oscillations. Also, check the PCB layout, component values, and soldering quality. Consult the datasheet and application notes for troubleshooting guidelines.
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L9950XPTR 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