| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| VIPER53ESP-E | STMicroelectronics | $2.7914 | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53ESPTR-E vs VIPER53ESP-E |
| VIPER53SP-E | STMicroelectronics | $4.4180 | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53ESPTR-E vs VIPER53SP-E |
| VIPER53ESP13TR | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53ESPTR-E vs VIPER53ESP13TR |
| VIPER53SP | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53ESPTR-E vs VIPER53SP |
Part Details for VIPER53ESPTR-E by STMicroelectronics
Results Overview of VIPER53ESPTR-E by STMicroelectronics
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (4 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- 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.
VIPER53ESPTR-E Information
VIPER53ESPTR-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 VIPER53ESPTR-E
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
38Y8183
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Newark | Ac/Dc Converter, Flyback, Powerso-10, |Stmicroelectronics VIPER53ESPTR-E RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
|
$4.6900 / $7.2100 | Buy Now |
|
DISTI #
497-5772-2-ND
|
DigiKey | IC OFFLINE SW FLBACK 10POWERSO Container: Tape & Reel |
0 Tape & Reel |
|
Buy Now | |
|
DISTI #
497-5772-6-ND
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DigiKey | IC OFFLINE SW FLBACK 10POWERSO Container: Digi-Reel |
0 Digi-Reel® |
|
Buy Now | |
|
DISTI #
497-5772-1-ND
|
DigiKey | IC OFFLINE SW FLBACK 10POWERSO Container: Cut Tape |
0 Cut Tape |
|
Buy Now | |
|
|
STMicroelectronics | Fixed frequency off line converter COO: Singapore Min Qty: 1 | 768 |
|
$4.4700 / $6.8600 | Buy Now |
|
|
Chip Stock | AC/DC Off-Line Switcher IC, VIPerPlus Family, Flyback, 195 VAC - 265 VAC, 65 W, PowerSO-10 | 11100 |
|
RFQ | |
|
|
Vyrian | 7289 |
|
RFQ | ||
|
|
Win Source Electronics | IC OFFLINE SWIT PWM POWERSO10 / AC to DC Switching Converter Off-Line Switcher 300kHz T/R 12-Pin(10+2Tab) PowerSO | 5000 |
|
$55.1516 / $82.7273 | Buy Now |
US Tariff Estimator: VIPER53ESPTR-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.
VIPER53ESPTR-E CAD Models
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VIPER53ESPTR-E Part Data Attributes
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VIPER53ESPTR-E
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
VIPER53ESPTR-E
STMicroelectronics
Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Lad Free, Power, Sop-10 | |
| Pin Count | 10 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Factory Lead Time | 14 Weeks | |
| Analog IC - Other Type | Switching Regulator | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 17 V | |
| Input Voltage-Min | 9.3 V | |
| Input Voltage-Nom | 13 V | |
| JESD-30 Code | R-PDSO-G10 | |
| JESD-609 Code | e3 | |
| Length | 9.3 Mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 10 | |
| Output Current-Max | 2.3 A | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HSOP | |
| Package Equivalence Code | SOP10,.55FL | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Heat Sink/Slug | |
| Peak Reflow Temperature (Cel) | 250 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.65 Mm | |
| Surface Mount | Yes | |
| Switcher Configuration | Single | |
| Switching Frequency-Max | 300 Khz | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 7.4 Mm |
Alternate Parts for VIPER53ESPTR-E
This table gives cross-reference parts and alternative options found for VIPER53ESPTR-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 VIPER53ESPTR-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.
VIPER53ESPTR-E Frequently Asked Questions (FAQ)
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STMicroelectronics provides a recommended PCB layout in the application note AN4979, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance 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 application note AN4979, which includes a list of recommended transformers and their characteristics.
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The VIPER53ESPTR-E has a high power density, and thermal management is critical. Ensure good airflow, use a heat sink if necessary, and follow the thermal design guidelines in the application note AN4979 to prevent overheating and ensure reliable operation.
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The VIPER53ESPTR-E has a built-in OVP feature that can be enabled by connecting the OVP pin to a resistor divider network. The application note AN4979 provides a detailed example of how to implement OVP and calculate the required resistor values.
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To minimize EMI, follow the layout guidelines in the application note AN4979, use a shielded transformer, and add EMI filters if necessary. Additionally, ensure that the PCB layout is optimized for low radiation and that the device is placed in a shielded enclosure.