| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| VIPER53SPTR-E | STMicroelectronics | $1.8321 | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53ESP-E vs VIPER53SPTR-E |
| VIPER53ESPTR-E | STMicroelectronics | $3.7547 | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53ESP-E vs VIPER53ESPTR-E |
| VIPER53SP-E | STMicroelectronics | $4.4180 | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53ESP-E vs VIPER53SP-E |
| VIPER53SP | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53ESP-E vs VIPER53SP |
| VIPER53ESP13TR | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53ESP-E vs VIPER53ESP13TR |
| VIPER53ESP | STMicroelectronics | Check for Price | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | VIPER53ESP-E vs VIPER53ESP |
Part Details for VIPER53ESP-E by STMicroelectronics
Results Overview of VIPER53ESP-E by STMicroelectronics
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (6 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.
VIPER53ESP-E Information
VIPER53ESP-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 VIPER53ESP-E
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
VIPER53ESP-E
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TME | IC: driver, flyback, PWM controller, PowerSO10, 2A, 620V, Ch: 1 Min Qty: 1 | 0 |
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$2.8600 / $5.7600 | RFQ |
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DISTI #
SMC-VIPER53ESP-E
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Sensible Micro Corporation | XOFF-LINE CONVERTERS PRIMARY SWI RoHS: Compliant Min Qty: 25 Date Code: 1747+ Container: Tape & Reel | 0 |
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RFQ | |
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Chip Stock | AC to DC Switching Converter Off-Line Switcher 93kHz to 107kHz Tube 10-Pin(10+2Tab) PowerSO | 10410 |
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RFQ | |
|
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Vyrian | Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10 | 7385 |
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RFQ | |
|
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Win Source Electronics | OFF line Primary Swtch | 5000 |
|
$55.1516 / $82.7273 | Buy Now |
US Tariff Estimator: VIPER53ESP-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.
VIPER53ESP-E Part Data Attributes
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VIPER53ESP-E
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
VIPER53ESP-E
STMicroelectronics
Switching Regulator, Current-mode, 2.3A, 300kHz Switching Freq-Max, PDSO10
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| Pbfree Code | Yes | |
| 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) | 260 | |
| 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 | |
| Width | 7.4 Mm |
Alternate Parts for VIPER53ESP-E
This table gives cross-reference parts and alternative options found for VIPER53ESP-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 VIPER53ESP-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.
VIPER53ESP-E Frequently Asked Questions (FAQ)
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STMicroelectronics recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure optimal thermal performance.
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To ensure reliable start-up, ensure that the input voltage is within the recommended range, the input capacitor is properly sized, and the output voltage is properly set using the feedback resistors.
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The maximum output current capability of the VIPER53ESP-E is 3.5A, but it can be limited by the thermal performance of the PCB and the input voltage.
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Use an overvoltage protection (OVP) circuit and an undervoltage lockout (UVLO) circuit to protect the VIPER53ESP-E from overvoltage and undervoltage conditions.
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The recommended input capacitor value is 10uF to 22uF, and the recommended type is a low-ESR ceramic capacitor, such as an X5R or X7R dielectric capacitor.