| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| VIPER28HD | STMicroelectronics | Check for Price | Switching Controller, Current-mode, 0.85A, 127kHz Switching Freq-Max, PDSO16 | VIPER28HDTR vs VIPER28HD |
Part Details for VIPER28HDTR by STMicroelectronics
Results Overview of VIPER28HDTR by STMicroelectronics
- Distributor Offerings: (15 listings)
- Number of FFF Equivalents: (1 replacement)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (1 option)
- CAD Models: (Available)
- 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.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
VIPER28HDTR Information
VIPER28HDTR 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 VIPER28HDTR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
69AH3255RL
|
Newark | Ac/Dc Converter, 12W, -40 To 150Deg C, |Stmicroelectronics VIPER28HDTR RoHS: Compliant Min Qty: 100 Package Multiple: 1 Date Code: 0 Container: Tape & Reel | 8040 |
|
$1.0500 / $1.2300 | Buy Now |
|
DISTI #
69AH3255
|
Newark | Ac/Dc Converter, 12W, -40 To 150Deg C, |Stmicroelectronics VIPER28HDTR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 8040 |
|
$1.0500 / $2.0500 | Buy Now |
|
DISTI #
497-11244-6-ND
|
DigiKey | IC OFFLINE SWITCH FLYBACK 16SO Min Qty: 1 Container: Digi-Reel |
1423 Digi-Reel® |
|
$1.2165 / $2.2100 | Buy Now |
|
DISTI #
497-11244-1-ND
|
DigiKey | IC OFFLINE SWITCH FLYBACK 16SO Min Qty: 1 Container: Cut Tape |
1423 Cut Tape |
|
$1.2165 / $2.2100 | Buy Now |
|
DISTI #
497-11244-2-ND
|
DigiKey | IC OFFLINE SWITCH FLYBACK 16SO Min Qty: 2500 Container: Tape & Reel |
0 Tape & Reel |
|
$1.0979 / $1.1337 | Buy Now |
|
DISTI #
69099951
|
Verical | AC to DC Switching Converter Flyback 127kHz T/R 16-Pin SO N RoHS: Compliant Min Qty: 21 Package Multiple: 1 Date Code: 2322 | Americas - 1000 |
|
$0.7951 | Buy Now |
|
DISTI #
511-VIPER28HDTR
|
Mouser Electronics | AC/DC Converters Offline high voltage converters RoHS: Compliant | 2151 |
|
$1.0700 / $2.1300 | Buy Now |
|
DISTI #
V72:2272_06568535
|
Arrow Electronics | AC to DC Switching Converter Flyback 127kHz T/R 16-Pin SO N COO: Thailand RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 99 Weeks Date Code: 2322 Container: Cut Strips | Americas - 1000 |
|
$0.7951 | Buy Now |
|
|
STMicroelectronics | VIPerPlus family: Peak power fixed frequency off line high voltage converter COO: Italy Min Qty: 1 | 2151 |
|
$1.1700 / $2.1300 | Buy Now |
|
DISTI #
V72:2272_06568535
|
Arrow Electronics | AC to DC Switching Converter Flyback 127kHz T/R 16-Pin SO N COO: Thailand RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 99 Weeks Date Code: 2322 Container: Cut Strips | Americas - 1000 |
|
$0.7951 | Buy Now |
US Tariff Estimator: VIPER28HDTR 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.
VIPER28HDTR CAD Models
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VIPER28HDTR Part Data Attributes
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VIPER28HDTR
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
VIPER28HDTR
STMicroelectronics
Switching Controller, Current-mode, 0.85A, 127kHz Switching Freq-Max, PDSO16
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | SOIC | |
| Package Description | Rohs Compliant, Sop-16 | |
| Pin Count | 16 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Factory Lead Time | 18 Weeks | |
| Analog IC - Other Type | Switching Controller | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 23.5 V | |
| Input Voltage-Min | 8.5 V | |
| Input Voltage-Nom | 14 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 Mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.85 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 Mm | |
| Supply Current-Max (Isup) | 0.9 Ma | |
| Surface Mount | Yes | |
| Switcher Configuration | Single | |
| Switching Frequency-Max | 127 Khz | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.9 Mm |
Alternate Parts for VIPER28HDTR
This table gives cross-reference parts and alternative options found for VIPER28HDTR. 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 VIPER28HDTR, 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.
VIPER28HDTR Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the VIPER28HDTR is -40°C to 150°C.
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To ensure proper configuration, refer to the application notes and design guidelines provided by STMicroelectronics, and consult with experienced engineers or STMicroelectronics' technical support if needed.
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Follow the recommended PCB layout and thermal management guidelines provided in the datasheet and application notes, and consider using thermal vias, heat sinks, and thermal interface materials to ensure optimal performance and reliability.
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Use a systematic approach to troubleshoot issues, checking for proper power supply, signal integrity, and thermal management. Consult the datasheet, application notes, and STMicroelectronics' technical support for guidance.
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Yes, follow the recommended EMI/EMC guidelines provided in the datasheet and application notes, and consider using shielding, filtering, and grounding techniques to minimize electromagnetic interference.