Part Details for VIPER53DIP by STMicroelectronics
Results Overview of VIPER53DIP by STMicroelectronics
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 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.
VIPER53DIP Information
VIPER53DIP 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 VIPER53DIP
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 70 |
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RFQ | ||
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Quest Components | IC,SMPS CONTROLLER,CURRENT-MODE,DIP,8PIN,PLASTIC | 56 |
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$15.6140 / $18.9900 | Buy Now |
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Quest Components | IC,SMPS CONTROLLER,CURRENT-MODE,DIP,8PIN,PLASTIC | 35 |
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$1.8800 / $2.3500 | Buy Now |
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Vyrian | Other Function Semiconductors | 7460 |
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RFQ |
US Tariff Estimator: VIPER53DIP 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.
Part Details for VIPER53DIP
VIPER53DIP Part Data Attributes
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VIPER53DIP
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
VIPER53DIP
STMicroelectronics
Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDIP8
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Dip, Dip8,.3 | |
| Pin Count | 8 | |
| Reach Compliance Code | Not Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Nom | 13 V | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e0 | |
| Length | 9.27 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 2.3 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.33 Mm | |
| Supply Current-Max (Isup) | 11 Ma | |
| Surface Mount | No | |
| Switcher Configuration | Buck-Boost | |
| Switching Frequency-Max | 300 Khz | |
| Terminal Finish | Tin Lead | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Width | 7.62 Mm |
Alternate Parts for VIPER53DIP
This table gives cross-reference parts and alternative options found for VIPER53DIP. 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 VIPER53DIP, 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.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| VIPER53DIP-E | STMicroelectronics | $1.5350 | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDIP8 | VIPER53DIP vs VIPER53DIP-E |
| VIPER53SPTR-E | STMicroelectronics | $1.9251 | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53DIP vs VIPER53SPTR-E |
| VIPER53EDIP | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDIP8 | VIPER53DIP vs VIPER53EDIP |
| VIPER100ASPTR-E | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 5.3A, 200kHz Switching Freq-Max, MOS, PDSO10 | VIPER53DIP vs VIPER100ASPTR-E |
| VIPER53ESP13TR | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53DIP vs VIPER53ESP13TR |
| VIPER100ASP-E | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 5.3A, 200kHz Switching Freq-Max, MOS, PDSO10 | VIPER53DIP vs VIPER100ASP-E |
| VIPER100SP13TR | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 5.3A, 200kHz Switching Freq-Max, MOS, PZFM5 | VIPER53DIP vs VIPER100SP13TR |
| VIPER100-22-E | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 5.3A, 200kHz Switching Freq-Max, MOS, PZFM5 | VIPER53DIP vs VIPER100-22-E |
| VIPER100ASP(022Y) | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 5.3A, 200kHz Switching Freq-Max, PZFM5 | VIPER53DIP vs VIPER100ASP(022Y) |
| VIPER100-E | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 5.3A, 200kHz Switching Freq-Max, MOS, PZFM5 | VIPER53DIP vs VIPER100-E |
VIPER53DIP Frequently Asked Questions (FAQ)
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STMicroelectronics provides a recommended PCB layout in the VIPER53DIP application note (AN4571). It's essential to follow the guidelines for component placement, thermal management, and routing to ensure optimal performance, efficiency, and reliability.
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The transformer selection depends on the input voltage, output voltage, and power rating. STMicroelectronics provides a transformer selection guide in the VIPER53DIP datasheet. Additionally, you can use online transformer selection tools or consult with a transformer manufacturer to find the suitable transformer for your design.
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The VIPER53DIP can operate up to 150°C junction temperature. However, for reliable operation, it's recommended to keep the ambient temperature below 85°C. Ensure proper thermal management, such as heat sinking and airflow, to maintain a safe operating temperature.
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The VIPER53DIP has built-in OVP and UVP features. To implement these features, connect the OVP pin to a voltage divider network that detects the input voltage. For UVP, connect the UVP pin to a voltage divider network that detects the output voltage. Refer to the datasheet and application notes for specific implementation details.
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The recommended input capacitor type is an X7R or X5R ceramic capacitor with a value between 1 μF to 10 μF. The capacitor value depends on the input voltage, output voltage, and switching frequency. A larger capacitor value can help reduce input voltage ripple, but may increase the inrush current.