UC3526ANAlternatives & Equivalent Parts
About UC3526AN
UC3526AN is a Integrated Circuit component manufactured by Texas Instruments. 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 | UC3526ANSource | UC3526ANG4 | UC3526AJ |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Ceramic Dual-In-Line Packages |
| Pin Count | 18 | 18 | 18 |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | $1.7317 | — | $9.2400 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | — | Yes |
| YTEOL | 15 | 0 | 15 |
| Additional Feature | LG-MAX | LG-MAX | — |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 35 V | 35 V | 35 V |
| Input Voltage-Min | 7 V | 7 V | 8 V |
| Input Voltage-Nom | 15 V | 15 V | 15 V |
| JESD-30 Code | R-PDIP-T18 | R-PDIP-T18 | R-GDIP-T18 |
| JESD-609 Code | e4 | e4 | e0 |
| Number of Functions | 1 | 1 | 1 |
| Output Current-Max | 0.2 A | 0.2 A | 0.2 A |
| Output Voltage-Max | 5.1 V | 5.1 V | 5.1 V |
| Output Voltage-Min | 4.9 V | 4.9 V | 4.9 V |
| Output Voltage-Nom | 5 V | 5 V | 5 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP18,.3 | DIP18,.3 | DIP18,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 35 V | — | 35 V |
| Supply Voltage-Min (Vsup) | 7 V | — | 7 V |
| Surface Mount | NO | NO | NO |
| Switcher Configuration | BUCK-BOOST | PUSH-PULL | BUCK-BOOST |
| Switching Frequency-Max | 600 kHz | 650 kHz | 600 kHz |
| Technology | CMOS | CMOS | CMOS |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm |
| Terminal Position | 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 2 alternatives for UC3526AN — response within 24 hours.
Quick Links
Switching Controller, Voltage-mode, 0.2A, 650kHz Switching Freq-Max, CMOS, PDIP18
Why Look for Alternatives?
Finding alternatives for UC3526AN 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 UC3526AN 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.
Can't Find What You Need?
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FAQ
What is equivalent to UC3526AN?
Known equivalents for UC3526AN include UC3526ANG4, UC3526AJ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UC3526AN?
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 UC3526AN 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.