| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| VIPER50-22-E | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.7A, 200kHz Switching Freq-Max, MOS, PZFM5 | VIPER50-E vs VIPER50-22-E |
Part Details for VIPER50-E by STMicroelectronics
Results Overview of VIPER50-E by STMicroelectronics
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- 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.
VIPER50-E Information
VIPER50-E 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 VIPER50-E
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
497-6801-5-ND
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DigiKey | IC OFFLIN CONV FLBACK 5PENTAWATT Min Qty: 1000 Container: Tube |
0 Tube |
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$1.9735 | Buy Now |
|
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Vyrian | Switching Regulator, Current-mode, 2.7A, 200kHz Switching Freq-Max, MOS, PZFM5 | 10367 |
|
RFQ |
US Tariff Estimator: VIPER50-E 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.
VIPER50-E Part Data Attributes
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VIPER50-E
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
VIPER50-E
STMicroelectronics
Switching Regulator, Current-mode, 2.7A, 200kHz Switching Freq-Max, MOS, PZFM5
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | ZFM | |
| Package Description | Lead Free, Pentawatt Hv-5 | |
| Pin Count | 5 | |
| 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-PZFM-T5 | |
| JESD-609 Code | e3 | |
| Length | 10.45 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 5 | |
| Output Current-Max | 2.7 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | ZIP | |
| Package Equivalence Code | ZIP5,.2,.12,100TB | |
| Package Shape | Rectangular | |
| Package Style | Flange Mount | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 17.71 Mm | |
| Surface Mount | No | |
| Switcher Configuration | Single | |
| Switching Frequency-Max | 200 Khz | |
| Technology | Mos | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Zig-Zag | |
| Width | 4.55 Mm |
Alternate Parts for VIPER50-E
This table gives cross-reference parts and alternative options found for VIPER50-E. 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 VIPER50-E, 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.
VIPER50-E Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the VIPER50-E is -40°C to 150°C, but it can be derated to 125°C for high-reliability applications.
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Proper cooling can be achieved by using a heat sink with a thermal resistance of less than 10°C/W, and ensuring good airflow around the device. The PCB layout should also be designed to minimize thermal resistance.
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The recommended input capacitor value for the VIPER50-E is 10nF to 100nF, depending on the input voltage and frequency. A larger capacitor value can help reduce input voltage ripple.
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To prevent EMI, use a shielded transformer, keep the PCB layout compact, and use a common-mode choke or EMI filter on the input and output lines. Additionally, ensure good grounding and decoupling of the device.
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The maximum output power rating for the VIPER50-E is 50W, but it can be derated based on the input voltage, output voltage, and operating temperature.