VIPER53DIP-E STMicroelectronics Integrated Circuit (Dual-In-Line Packages) In Stock
The VIPER53DIP-E is a current-mode PWM switching regulator from STMicroelectronics housed in a DIP-8 package. It supports a nominal input of 13 V and delivers up to 2.3 A output current. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- VIPER53DIP-E Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5425(MOQ 3)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of VIPER53DIP-E?
- Current-mode PWM control with up to 2.3 A maximum output current for robust power regulation
- Compact DIP-8 package enabling easy through-hole board assembly and fast prototyping without specialized SMD tools
- Fixed 13 V nominal input with integrated PWM control, simplifying flyback and forward converter designs
What is VIPER53DIP-E used for?
The VIPER53DIP-E is used in offline switching power supplies, adapter chargers, and auxiliary power stages where a simple, through-hole DIP-8 solution is preferred. Its current-mode PWM architecture provides inherent cycle-by-cycle overcurrent protection, making it suitable for industrial power bricks and home appliance control boards. Designers also deploy it in retrofit and repair applications where through-hole DIP-8 form factor must match legacy PCB layouts.
What are the specifications of VIPER53DIP-E?
| Factory Lead Time | 14Weeks |
| YTEOL | 6.2 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Nom | 13V |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 2.3A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Surface Mount | NO |
| Switcher Configuration | SINGLE |
| Switching Frequency-Max | 300kHz |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mainland China |
Where can I find the VIPER53DIP-E datasheet?
VIPER53DIP-E Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for VIPER53DIP-E?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What control architecture does the VIPER53DIP-E use and why does it benefit overcurrent protection?
The VIPER53DIP-E uses current-mode pulse width modulation (PWM) control. This architecture monitors inductor current on every switching cycle, providing inherent cycle-by-cycle overcurrent limiting at up to 2.3 A. It also improves line rejection and simplifies loop compensation compared to voltage-mode controllers.
Which power supply topologies are compatible with the VIPER53DIP-E at a 13 V nominal input?
At a 13 V nominal input, the VIPER53DIP-E suits flyback converters, forward converters, and buck regulators in auxiliary supply designs. A typical 13 V input flyback stage can generate isolated 5 V or 12 V rails at up to 2.3 A output, sufficient for powering logic, relays, and small motors in appliance control boards.
How does the DIP-8 package of the VIPER53DIP-E compare to an SOIC-8 variant in a repair or prototype scenario?
The DIP-8 package has 2.54 mm pin pitch and can be inserted directly into a breadboard or through-hole PCB without an adapter. For prototyping and field repair on legacy industrial boards designed around through-hole layouts, the DIP-8 form factor saves time versus an SOIC-8, which requires a SMD socket or reflow station.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3+ | $2.5000 | $7.50 |
| 4+ | $2.0579 | $8.23 |
| 10+ | $1.9498 | $19.50 |
| 25+ | $1.6126 | $40.31 |
| 2000+ | $1.6100 | $3220.00 |
| 8000+ | $1.5425 | $12339.76 |
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