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- Stock & Prices $ Price & Stock for STC03DE170
- Part Number STC03DE170
- Manufacturer STMicroelectronics
- Pin Count 999
- Last Modified Date Nov 11, 2025 5:41 AM UTC
- Pinout / Pin List Click Here (Member Only)
STC03DE170 Details
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Manufacturer Part Number:
STC03DE170
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Rohs Code:
Yes
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Part Life Cycle Code:
Obsolete
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Part Package Code:
TO-247
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Package Description:
TO-247, 4 PIN
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Pin Count:
4
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ECCN Code:
EAR99
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Manufacturer:
STMicroelectronics
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YTEOL:
0
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Collector Current-Max (IC):
3 A
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Configuration:
SINGLE WITH BUILT-IN FET AND DIODE
STC03DE170 Frequently Asked Questions (FAQs)
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STMicroelectronics recommends a PCB layout with a thermal pad connected to a large copper area on the bottom layer, and multiple vias to dissipate heat efficiently.
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To ensure reliable operation at high temperatures, it's essential to follow the recommended thermal design guidelines, use a suitable thermal interface material, and consider derating the device's power dissipation according to the temperature range.
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The maximum allowed voltage on the input pins is 5.5V, which is the absolute maximum rating. However, it's recommended to keep the input voltage within the recommended operating range of 3.3V to 5V for reliable operation.
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Yes, the STC03DE170 is suitable for battery-powered devices due to its low quiescent current (IQ) of 1.5mA and low shutdown current of 1μA. However, it's essential to consider the overall system power consumption and battery life requirements.
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The STC03DE170 has a built-in overvoltage protection (OVP) feature that can be enabled by connecting the OVP pin to a voltage divider network. The OVP threshold is 5.5V, and the device will automatically shut down if the input voltage exceeds this threshold.
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STC03DE170 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
