L4986AAlternatives & Equivalent Parts
About L4986A
L4986A is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | L4986ASource | L4985A | L4986ATR | L4985ATR |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 10 | 8 | 10 | 8 |
| Temperature Range | -25.0°C ~ 125.0°C | -25.0°C ~ 125.0°C | -25.0°C ~ 125.0°C | -25.0°C ~ 125.0°C |
| Price | $1.8921 | $2.2859 | $1.5500 | $0.3970 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Factory Lead Time | 25 Weeks | 25 Weeks | 25 Weeks | 25 Weeks |
| YTEOL | 7 | 7 | 7 | 7 |
| Analog IC - Other Type | POWER FACTOR CONTROLLER | POWER FACTOR CONTROLLER | POWER FACTOR CONTROLLER | POWER FACTOR CONTROLLER |
| Control Mode | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 24.5 V | 24.5 V | 24.5 V | 24.5 V |
| Input Voltage-Min | 10 V | 10 V | 10 V | 10 V |
| Input Voltage-Nom | 15 V | 15 V | 15 V | 15 V |
| JESD-30 Code | R-PDSO-G10 | R-PDSO-G8 | R-PDSO-G10 | R-PDSO-G8 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP10,.25,40 | SOP8,.25 | SOP10,.25,40 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| Supply Current-Max (Isup) | 4.7 mA | 4.7 mA | 4.7 mA | 4.7 mA |
| Surface Mount | YES | YES | YES | YES |
| Switcher Configuration | BOOST | BOOST | BOOST | BOOST |
| Switching Frequency-Max | 71 kHz | 71 kHz | 71 kHz | 71 kHz |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1 mm | 1.27 mm | 1 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for L4986A — response within 24 hours.
Quick Links
Power Factor Controller, Current-mode, 71kHz Switching Freq-Max, PDSO10
Why Look for Alternatives?
Finding alternatives for L4986A is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating L4986A replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to L4986A?
Known equivalents for L4986A include L4985A, L4986ATR, L4985ATR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of L4986A?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify L4986A alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.