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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for SD2933
- Part Number SD2933
- Manufacturer STMicroelectronics
- Pin Count 999
- Part Category Integrated Circuit
- Last Modified Date Jun 20, 2023 2:11 PM UTC
- Pinout / Pin List Click Here (Member Only)
SD2933 Details
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Manufacturer Part Number:
SD2933
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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:
PLASTIC, M177, 4 PIN
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Pin Count:
5
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ECCN Code:
EAR99
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Manufacturer:
STMicroelectronics
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YTEOL:
6.85
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Avalanche Energy Rating (Eas):
1100 mJ
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Case Connection:
SOURCE
SD2933 Frequently Asked Questions (FAQs)
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A good PCB layout for the SD2933 involves keeping the input and output stages separate, using a star-ground configuration, and minimizing the length of the input and output traces. Additionally, it's recommended to use a solid ground plane and to decouple the power supply with a 10uF capacitor.
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To ensure proper biasing, connect the VCC pin to a stable 5V power supply, and decouple it with a 10uF capacitor. The VBIAS pin should be connected to a voltage divider network that sets the desired output voltage. The VREF pin should be connected to a stable 2.5V reference voltage.
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The SD2933 can deliver up to 3A of output current, but this is dependent on the input voltage, output voltage, and thermal conditions. It's essential to ensure proper thermal management and heat sinking to maintain reliable operation.
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To protect the SD2933 from overvoltage and undervoltage conditions, use a voltage supervisor or a power-on reset circuit to monitor the input voltage and reset the device if it falls outside the recommended operating range.
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The recommended input capacitor value for the SD2933 is 10uF to 22uF, with a voltage rating of 10V or higher. This capacitor helps to filter out noise and ripple on the input voltage.
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SD2933 Overview
Use the download button to access the SD2933 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.
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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
