VIPER100ASPTR-E footprint, schematic symbol and 3D model by STMicroelectronics

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VIPER100ASPTR-E - STMicroelectronics PCB footprint - Other - Other - PowerSO-10

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Part Number VIPER100ASPTR-E
Manufacturer STMicroelectronics
Pin Count 11
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - PowerSO-10
Released Date Apr 17, 2026
Last Modified Date Apr 17, 2026 10:15 AM UTC
Pinout / Pin List Click Here (Member Only)

VIPER100ASPTR-E Details

Manufacturer Part Number:
VIPER100ASPTR-E
Brand Name:
STMicroelectronics
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Package Description:
ROHS COMPLIANT, SOP-10
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Manufacturer:
STMicroelectronics
YTEOL:
0
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Min:
9 V
Input Voltage-Nom:
13 V
JESD-30 Code:
R-PDSO-G10
Length:
9.4 mm
Number of Functions:
1
Number of Terminals:
10
Output Current-Max:
5.3 A
Package Body Material:
PLASTIC/EPOXY
Package Code:
HSOP
Package Equivalence Code:
SOP10,.55FL
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG
Qualification Status:
Not Qualified
Seated Height-Max:
3.65 mm
Surface Mount:
YES
Switcher Configuration:
SINGLE
Switching Frequency-Max:
200 kHz
Technology:
MOS
Terminal Form:
GULL WING
Terminal Pitch:
1.27 mm
Terminal Position:
DUAL
Width:
7.5 mm

VIPER100ASPTR-E Frequently Asked Questions (FAQs)

STMicroelectronics provides a recommended PCB layout in the application note AN4571, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and reliability.
The transformer selection depends on the specific application requirements, such as output voltage, current, and power rating. STMicroelectronics provides a transformer selection guide in the application note AN4571, which helps designers choose the right transformer for their design.
The VIPER100ASPTR-E has a maximum junction temperature of 150°C. To ensure reliable operation, designers should consider thermal management techniques such as heat sinking, thermal interface materials, and airflow management to keep the device temperature within the recommended range.
The VIPER100ASPTR-E has built-in OVP and UVP features, but designers can also implement external OVP and UVP circuits using external components and voltage monitoring ICs to provide additional protection against voltage faults.
The VIPER100ASPTR-E is designed to meet EMI and EMC standards, but designers should still consider EMI filtering, shielding, and layout techniques to minimize electromagnetic interference and ensure compliance with relevant standards.

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VIPER100ASPTR-E 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

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