- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for L9663-TR
- Part Number L9663-TR
- Manufacturer STMicroelectronics
- Pin Count 33
- Part Category Integrated Circuit
- Package Category Quad Flat Packages
- Footprint Name Quad Flat Packages - TQFT
- Released Date Aug 27, 2022
- Last Modified Date Jan 8, 2026 2:31 PM UTC
- Pinout / Pin List Click Here (Member Only)
L9663-TR Details
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Manufacturer Part Number:
L9663-TR
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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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Package Description:
TQFP-32
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Country Of Origin:
Philippines
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ECCN Code:
EAR99
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Factory Lead Time:
36 Weeks
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Date Of Intro:
2016-01-19
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Manufacturer:
STMicroelectronics
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YTEOL:
9
L9663-TR Frequently Asked Questions (FAQs)
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STMicroelectronics recommends a 2-layer or 4-layer PCB with a thermal pad connected to a large copper area on the bottom layer to dissipate heat efficiently.
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Use a proper SPI protocol with a clock frequency up to 10 MHz, ensure correct pin connections, and add a 100 nF decoupling capacitor between VCC and GND near the L9663-TR.
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The maximum allowed voltage on the input pins is 6.5V, exceeding this may cause damage to the device.
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The POR and BOR features are enabled by default. To disable them, tie the POR/BOR pin to VCC. For proper operation, ensure a stable power supply and a capacitor on the VCC pin.
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The recommended operating temperature range is -40°C to 125°C. Operating outside this range may affect the device's performance and reliability.
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L9663-TR 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