| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| VIPER50ASP-E13TR | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.7A, 200kHz Switching Freq-Max, PDSO10 | VIPER50SP vs VIPER50ASP-E13TR |
| VIPER50BSP | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 5.4A, 200kHz Switching Freq-Max, MOS, PDSO10 | VIPER50SP vs VIPER50BSP |
| VIPER50ASP13TR | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.7A, 200kHz Switching Freq-Max, MOS, PDSO10 | VIPER50SP vs VIPER50ASP13TR |
| VIPER50ASP-E | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.7A, 200kHz Switching Freq-Max, PDSO10 | VIPER50SP vs VIPER50ASP-E |
Part Details for VIPER50SP by STMicroelectronics
Results Overview of VIPER50SP by STMicroelectronics
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (4 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (4 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
VIPER50SP Information
VIPER50SP by STMicroelectronics is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for VIPER50SP
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
497-2715-5-ND
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DigiKey | IC OFFLIN CONV FLBACK 5PENTAWATT Container: Tube |
0 Tube |
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Buy Now | |
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Chip Stock | Current Mode PWM Controller 620V 1.5A 10-Pin(10+2Tab) PowerSO Tube | 3200 |
|
RFQ | |
|
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Vyrian | Switching Regulator, Current-mode, 2.7A, 200kHz Switching Freq-Max, MOS, PDSO10 | 7452 |
|
RFQ |
US Tariff Estimator: VIPER50SP by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
VIPER50SP Part Data Attributes
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VIPER50SP
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
VIPER50SP
STMicroelectronics
Switching Regulator, Current-mode, 2.7A, 200kHz Switching Freq-Max, MOS, PDSO10
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Power, So-10 | |
| Pin Count | 10 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 15 V | |
| Input Voltage-Min | 9 V | |
| Input Voltage-Nom | 13 V | |
| JESD-30 Code | R-PDSO-G10 | |
| JESD-609 Code | e3 | |
| Length | 9.4 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 10 | |
| Output Current-Max | 2.7 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP10,.55FL | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.75 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Single | |
| Switching Frequency-Max | 200 Khz | |
| Technology | Mos | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Width | 7.5 Mm |
Alternate Parts for VIPER50SP
This table gives cross-reference parts and alternative options found for VIPER50SP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of VIPER50SP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
VIPER50SP Frequently Asked Questions (FAQ)
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STMicroelectronics provides a recommended PCB layout in the application note AN4985, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and reliability of the VIPER50SP.
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The selection of the transformer depends on the specific application requirements, such as output power, voltage, and frequency. STMicroelectronics provides a transformer selection guide in the application note AN4985, which includes a list of recommended transformers and their characteristics.
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The VIPER50SP has a high power density, and thermal management is critical to ensure reliable operation. The device has a thermal pad that must be connected to a heat sink or a thermal interface material to dissipate heat. The application note AN4985 provides guidelines for thermal management, including thermal pad connection and heat sink design.
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The VIPER50SP has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage divider network. The application note AN4985 provides a detailed example of how to implement OVP, including the calculation of the voltage divider resistors and the OVP threshold voltage.
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The VIPER50SP is a high-frequency switching converter, and EMI can be a concern. STMicroelectronics provides guidelines for EMI reduction in the application note AN4985, including the use of shielding, filtering, and layout techniques to minimize EMI radiation.