VIPER28HDTRAlternatives & Equivalent Parts
About VIPER28HDTR
VIPER28HDTR is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | VIPER28HDTRSource | VIPER28HD |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 |
| Temperature Range | -40.0°C ~ 150.0°C | -40.0°C ~ 150.0°C |
| Price | $0.9998 | $0.4372 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Factory Lead Time | 18 Weeks | 18 Weeks |
| YTEOL | 6 | 6 |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 23.5 V | 23.5 V |
| Input Voltage-Min | 8.5 V | 8.5 V |
| Input Voltage-Nom | 14 V | 14 V |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e4 | e4 |
| Number of Functions | 1 | 1 |
| Output Current-Max | 0.85 A | 0.85 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 | SOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | 0.9 mA | 0.9 mA |
| Surface Mount | YES | YES |
| Switcher Configuration | SINGLE | SINGLE |
| Switching Frequency-Max | 127 kHz | 127 kHz |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for VIPER28HDTR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating VIPER28HDTR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to VIPER28HDTR?
Known equivalents for VIPER28HDTR include VIPER28HD. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of VIPER28HDTR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify VIPER28HDTR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.