L6565NAlternatives & Equivalent Parts
About L6565N
L6565N is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Dual-In-Line 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 | L6565NSource | L6562N | L6565D | L6563A | L6563 | L6561D | L6585D | L6561 | L6566A |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 14 | 14 | 8 | 20 | 8 | 16 |
| Temperature Range | -25.0°C ~ 125.0°C | -40.0°C ~ 150.0°C | -25.0°C ~ 125.0°C | -25.0°C ~ 125.0°C | -25.0°C ~ 125.0°C | -25.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -25.0°C ~ 125.0°C | -40.0°C ~ 150.0°C |
| Price | $0.8987 | $0.8400 | $0.3310 | $0.8415 | $0.6017 | $0.4685 | — | $0.6100 | $0.5873 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | NOT RECOMMENDED | OBSOLETE | NOT RECOMMENDED | ACTIVE |
| Electrical Parameters | |||||||||
| Factory Lead Time | 18 Weeks | — | 30 Weeks | 16 Weeks | 16 Weeks | 16 Weeks | — | 16 Weeks | 18 Weeks |
| YTEOL | 6.4 | 0 | 6.4 | — | 6.8 | 3 | 0 | 3 | 8 |
| Analog IC - Other Type | SWITCHING CONTROLLER | POWER FACTOR CONTROLLER | SWITCHING CONTROLLER | POWER FACTOR CONTROLLER WITH POST REGULATOR | POWER FACTOR CONTROLLER WITH POST REGULATOR | POWER FACTOR CONTROLLER | POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER | POWER FACTOR CONTROLLER | POWER FACTOR CONTROLLER WITH POST REGULATOR |
| Control Mode | CURRENT-MODE | CURRENT/VOLTAGE-MODE | CURRENT-MODE | CURRENT/VOLTAGE-MODE | CURRENT/VOLTAGE-MODE | CURRENT-MODE | VOLTAGE-MODE | CURRENT-MODE | CURRENT-MODE |
| Control Technique | RESONANT CONTROL | PULSE WIDTH MODULATION | RESONANT CONTROL | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 18 V | 22 V | 18 V | 22 V | 22 V | 18 V | 16 V | 18 V | 23 V |
| Input Voltage-Min | 10.3 V | 10.3 V | 10.3 V | 10.3 V | 10.3 V | 11 V | 11 V | 11 V | 10.6 V |
| Input Voltage-Nom | 12 V | 12 V | 12 V | 12 V | 12 V | 14.5 V | 15 V | 14.5 V | 12 V |
| JESD-30 Code | R-PDIP-T8 | R-PDIP-T8 | R-PDSO-G8 | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G8 | R-PDSO-G20 | R-PDIP-T8 | R-PDSO-G16 |
| JESD-609 Code | e3 | e3 | e4 | e4 | e4 | e3 | e4 | e3 | e3 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Output Current-Max | 0.7 A | 0.8 A | 0.7 A | 0.003 A | 0.003 A | 0.7 A | 0.6 A | 0.7 A | 0.8 A |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 | DIP8,.4 | SOP8,.25 | SOP14,.25 | SOP14,.25 | SOP8,.25 | SOP20,.4 | DIP8,.3 | SOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | — | 260 | 260 | 260 | 260 | 260 | NOT SPECIFIED | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | 5 mA | 5 mA | 5 mA | 5.5 mA | 5.5 mA | — | 7 mA | — | 4.6 mA |
| Surface Mount | NO | NO | YES | YES | YES | YES | YES | NO | YES |
| Switcher Configuration | SINGLE | BUCK-BOOST | SINGLE | BOOST | BOOST | SINGLE | PUSH-PULL | SINGLE | BUCK-BOOST |
| Terminal Finish | Matte Tin (Sn) - annealed | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | NICKEL PALLADIUM GOLD | Matte Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | THROUGH-HOLE | GULL WING |
| Terminal Pitch | 2.54 mm | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 2.54 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | — | 30 | 40 | 40 | — | 30 | NOT SPECIFIED | 30 |
| Date Of Intro | — | 1980-01-04 | — | — | — | 1980-01-04 | — | 1980-01-04 | — |
| Supply Voltage-Nom (Vsup) | — | 12 V | — | 12 V | 12 V | — | 15 V | — | — |
| Technology | — | BCDMOS | — | — | — | BCDMOS | BCDMOS | BCDMOS | — |
| ## L6563 Alternates Showing results | — | — | — | — | Image | — | — | — | — |
| Temperature Grade | — | — | — | — | — | OTHER | AUTOMOTIVE | OTHER | — |
| Pbfree Code | — | — | — | — | — | — | Yes | — | — |
| Additional Feature | — | — | — | — | — | — | IT CAN ALSO OPERATE WITH CURRENT MODE | — | ALSO CONFIGURE IN RESONANT CONTROL |
| Switching Frequency-Max | — | — | — | — | — | — | 250 kHz | — | 300 kHz |
| Output Voltage-Max | — | — | — | — | — | — | — | — | 5.05 V |
| Output Voltage-Min | — | — | — | — | — | — | — | — | 4.95 V |
| Output Voltage-Nom | — | — | — | — | — | — | — | — | 5 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
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Why Look for Alternatives?
Finding alternatives for L6565N 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 L6565N 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 L6565N?
Known equivalents for L6565N include L6562N, L6565D, L6563A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of L6565N?
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 L6565N 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.