UC2525AJAlternatives & Equivalent Parts
About UC2525AJ
UC2525AJ is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Ceramic 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 | UC2525AJSource | SG2525AN | SG3525AN | 52991-0208 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Microchip | Molex |
| Package Type | Ceramic Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Other |
| Pin Count | 16 | 16 | 16 | 20 |
| Temperature Range | -25.0°C ~ 85.0°C | -25.0°C ~ 85.0°C | ~ 70.0°C | -40.0°C ~ 105.0°C |
| Price | $9.8000 | $0.8424 | $0.9146 | $0.8700 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | — | Yes |
| YTEOL | 15 | 6 | 18 | 8 |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | — |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | — | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | 40 V | 35 V | 35 V | — |
| Input Voltage-Min | 8 V | 8 V | 8 V | — |
| Input Voltage-Nom | 20 V | 20 V | 20 V | — |
| JESD-30 Code | R-GDIP-T16 | R-PDIP-T16 | R-PDIP-T16 | — |
| JESD-609 Code | e0 | e3 | e3 | e4 |
| Number of Functions | 1 | 1 | 1 | — |
| Output Current-Max | 0.5 A | 0.5 A | 0.4 A | — |
| Output Voltage-Max | 5.15 V | — | — | — |
| Output Voltage-Min | 5.05 V | — | — | — |
| Output Voltage-Nom | 5.1 V | — | — | — |
| Package Body Material | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | DIP16,.3 | DIP16,.3 | DIP16,.3 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | IN-LINE | IN-LINE | IN-LINE | — |
| Qualification Status | Not Qualified | Not Qualified | — | — |
| Supply Current-Max (Isup) | 20 mA | 20 mA | — | — |
| Supply Voltage-Max (Vsup) | 40 V | — | — | — |
| Supply Voltage-Min (Vsup) | 8 V | — | — | — |
| Surface Mount | NO | NO | NO | — |
| Switcher Configuration | PUSH-PULL | PUSH-PULL | PUSH-PULL | — |
| Switching Frequency-Max | 500 kHz | 500 kHz | 500 kHz | — |
| Technology | BIPOLAR | BIPOLAR | — | — |
| Temperature Grade | OTHER | OTHER | COMMERCIAL | — |
| Terminal Finish | Tin/Lead (Sn/Pb) | Tin (Sn) - immersion | Matte Tin (Sn) | — |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | 0.5 mm |
| Terminal Position | DUAL | DUAL | DUAL | — |
| ## UC2525AJ Alternates Showing results | Image | — | — | — |
| Factory Lead Time | — | 20 Weeks | 7 Weeks | 13 Weeks |
| Manufacturer Package Code | — | — | PDIP-16 | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 40 | — |
| ## SG3525AN Alternates Showing results | — | — | Image | — |
| Reach Compliance Code | — | — | — | Compliant |
| Body Breadth | — | — | — | 0.213 inch |
| Body Depth | — | — | — | 0.089 inch |
| Body Length | — | — | — | 0.346 inch |
| Body/Shell Style | — | — | — | RECEPTACLE |
| Connector Type | — | — | — | BOARD CONNECTOR |
| Contact Finish Mating | — | — | — | NOT SPECIFIED |
| Contact Finish Termination | — | — | — | Gold (Au) - with Nickel (Ni) barrier |
| Contact Gender | — | — | — | FEMALE |
| Contact Material | — | — | — | NOT SPECIFIED |
| Contact Pattern | — | — | — | RECTANGULAR |
| Contact Resistance | — | — | — | 70 mΩ |
| Contact Style | — | — | — | CENTRONIC |
| DIN Conformance | — | — | — | NO |
| Dielectric Withstanding Voltage | — | — | — | 125VAC V |
| Durability | — | — | — | 30 Cycles |
| Filter Feature | — | — | — | NO |
| IEC Conformance | — | — | — | NO |
| Insulation Resistance | — | — | — | 100000000 Ω |
| Insulator Color | — | — | — | WHITE |
| Insulator Material | — | — | — | GLASS FILLED LIQUID CRYSTAL POLYMER |
| MIL Conformance | — | — | — | NO |
| Mating Contact Pitch | — | — | — | 0.02 inch |
| Mating Information | — | — | — | MULTIPLE MATING PARTS AVAILABLE |
| Mixed Contacts | — | — | — | NO |
| Mounting Option 1 | — | — | — | LOCKING |
| Mounting Style | — | — | — | STRAIGHT |
| Mounting Type | — | — | — | BOARD |
| Number Of Connectors | — | — | — | ONE |
| Number Of PCB Rows | — | — | — | 2 |
| Number of Rows Loaded | — | — | — | 2 |
| Option | — | — | — | GENERAL PURPOSE |
| PCB Contact Pattern | — | — | — | RECTANGULAR |
| PCB Contact Row Spacing | — | — | — | 3.9878 mm |
| Plating Thickness | — | — | — | 4u inch |
| Polarization Key | — | — | — | POLARIZED HOUSING |
| Rated Current (Signal) | — | — | — | 0.5 A |
| Reference Standard | — | — | — | UL |
| Termination Type | — | — | — | SURFACE MOUNT |
| Total Number of Contacts | — | — | — | 20 |
| UL Flammability Code | — | — | — | 94V-0 |
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 UC2525AJ — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for UC2525AJ 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 UC2525AJ 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 UC2525AJ?
Known equivalents for UC2525AJ include SG2525AN, SG3525AN, 52991-0208. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UC2525AJ?
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 UC2525AJ 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.