| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| VIPER53ESPTR-E | STMicroelectronics | $3.7547 | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53SP13TR vs VIPER53ESPTR-E |
| VIPER53SP-E | STMicroelectronics | $4.4180 | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53SP13TR vs VIPER53SP-E |
| VIPER53ESP | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53SP13TR vs VIPER53ESP |
| VIPER53ESP13TR | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53SP13TR vs VIPER53ESP13TR |
| VIPER53SP | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53SP13TR vs VIPER53SP |
Part Details for VIPER53SP13TR by STMicroelectronics
Results Overview of VIPER53SP13TR by STMicroelectronics
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (5 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.
VIPER53SP13TR Information
VIPER53SP13TR 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 VIPER53SP13TR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
VIPER53SP13TR-ND
|
DigiKey | IC OFFLINE SW FLBACK 10POWERSO Min Qty: 600 Container: Tape & Reel |
0 Tape & Reel |
|
$1.8854 / $2.0145 | Buy Now |
|
|
Vyrian | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | 6488 |
|
RFQ |
US Tariff Estimator: VIPER53SP13TR 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.
VIPER53SP13TR Part Data Attributes
|
|
VIPER53SP13TR
STMicroelectronics
Buy Now
Datasheet
|
Compare Parts:
VIPER53SP13TR
STMicroelectronics
Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10
|
| 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-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 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 2.3 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 | 3.65 Mm | |
| Supply Current-Max (Isup) | 11 Ma | |
| Surface Mount | Yes | |
| Switcher Configuration | Buck-Boost | |
| Switching Frequency-Max | 300 Khz | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Width | 7.5 Mm |
Alternate Parts for VIPER53SP13TR
This table gives cross-reference parts and alternative options found for VIPER53SP13TR. 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 VIPER53SP13TR, 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.
VIPER53SP13TR Frequently Asked Questions (FAQ)
-
STMicroelectronics provides a recommended PCB layout in the VIPER53SP13TR application note (AN4979) and the datasheet. It's essential to follow the recommended layout to minimize electromagnetic interference (EMI) and ensure optimal performance.
-
The transformer selection depends on the input voltage, output voltage, and power rating. STMicroelectronics provides a transformer selection guide in the VIPER53SP13TR application note (AN4979). You can also use online transformer selection tools or consult with a transformer manufacturer.
-
The VIPER53SP13TR can operate up to 150°C ambient temperature, but the reliability and lifespan may be affected. For reliable operation, it's recommended to keep the ambient temperature below 125°C.
-
To ensure EMC compliance, follow the recommended PCB layout, use a shielded transformer, and add EMI filters (e.g., common-mode chokes, capacitors) as needed. Additionally, perform EMC testing and certification according to relevant standards (e.g., IEC 61000-4-4).
-
The minimum input voltage for startup is typically around 12V, but it may vary depending on the specific application and transformer selection. For reliable operation, ensure the input voltage is above 15V.