UC3525ANG4Alternatives & Equivalent Parts
About UC3525ANG4
UC3525ANG4 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 | UC3525ANG4Source | UC2525AN | UC2525BN | LNK626PG | CRGS0603J10K | CRGS0603J330R | UC3525AN | UC3525AJ |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Power Integrations | TE Connectivity | TE Connectivity | Texas Instruments | Texas Instruments |
| Package Type | Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Packages | Other | Resistor Chip | Resistor Chip | Dual-In-Line Packages | Ceramic Dual-In-Line Packages |
| Pin Count | 16 | 16 | 16 | 8 | 2 | 2 | 16 | 16 |
| Temperature Range | ~ 70.0°C | -25.0°C ~ 85.0°C | -25.0°C ~ 85.0°C | — | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | ~ 70.0°C | ~ 70.0°C |
| Price | $1.2279 | $1.6386 | $5.7300 | $0.7100 | $0.0460 | $0.0309 | $0.4750 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | — | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 8 | 13 | 13 | 15 | 15 |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | VOLTAGE SUPERVISOR/RESET IC | — | — | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | VOLTAGE-MODE | — | — | — | VOLTAGE-MODE | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — | — | — | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 40 V | 40 V | 40 V | — | — | — | 40 V | 40 V |
| Input Voltage-Min | 8 V | 8 V | 8 V | — | — | — | 8 V | 8 V |
| Input Voltage-Nom | 20 V | 20 V | 20 V | — | — | — | 20 V | 20 V |
| JESD-30 Code | R-PDIP-T16 | R-PDIP-T16 | R-PDIP-T16 | — | — | — | R-PDIP-T16 | R-GDIP-T16 |
| JESD-609 Code | e4 | e4 | e4 | — | — | — | e4 | e0 |
| Number of Functions | 1 | 1 | 1 | — | — | — | 1 | 1 |
| Output Current-Max | 0.5 A | 0.5 A | 0.5 A | — | — | — | 0.5 A | 0.5 A |
| Output Voltage-Max | 5.2 V | 5.15 V | 5.15 V | — | — | — | 5.2 V | 5.2 V |
| Output Voltage-Min | 5 V | 5.05 V | 5.05 V | — | — | — | 5 V | 5 V |
| Output Voltage-Nom | 5.1 V | 5.1 V | 5.1 V | — | — | — | 5.1 V | 5.1 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 | DIP16,.3 | DIP16,.3 | — | — | — | DIP16,.3 | DIP16,.3 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | IN-LINE | IN-LINE | — | SMT | SMT | IN-LINE | IN-LINE |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — | — | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | 20 mA | 20 mA | 20 mA | — | — | — | 20 mA | 20 mA |
| Supply Voltage-Max (Vsup) | 40 V | 40 V | 40 V | — | — | — | 40 V | 40 V |
| Supply Voltage-Min (Vsup) | 8 V | 8 V | 8 V | — | — | — | 8 V | 8 V |
| Surface Mount | NO | NO | NO | — | YES | YES | NO | NO |
| Switcher Configuration | PUSH-PULL | PUSH-PULL | PUSH-PULL | — | — | — | PUSH-PULL | PUSH-PULL |
| Switching Frequency-Max | 500 kHz | 500 kHz | 500 kHz | — | — | — | 500 kHz | 500 kHz |
| Technology | BIPOLAR | BIPOLAR | BIPOLAR | — | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | BIPOLAR | BIPOLAR |
| Temperature Grade | COMMERCIAL | OTHER | OTHER | — | — | — | COMMERCIAL | COMMERCIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Lead (Sn/Pb) |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — | — | — | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 2.54 mm | 2.54 mm | — | — | — | 2.54 mm | 2.54 mm |
| Terminal Position | DUAL | DUAL | DUAL | — | — | — | DUAL | DUAL |
| ## UC3525ANG4 Alternates Showing results | Image | — | — | — | — | — | — | — |
| ## UC2525AN Alternates Showing results | — | Image | — | — | — | — | — | — |
| ## UC2525BN Alternates Showing results | — | — | Image | — | — | — | — | — |
| Factory Lead Time | — | — | — | 8 Weeks | 14 Weeks, 1 Day | 14 Weeks, 1 Day | — | — |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 10 | — | — | — | — |
| Reach Compliance Code | — | — | — | — | Compliant | Compliant | — | — |
| Construction | — | — | — | — | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | — | — |
| Mounting Feature | — | — | — | — | SURFACE MOUNT | SURFACE MOUNT | — | — |
| Package Height | — | — | — | — | 0.45 mm | 0.45 mm | — | — |
| Package Length | — | — | — | — | 1.6 mm | 1.6 mm | — | — |
| Package Width | — | — | — | — | 0.8 mm | 0.8 mm | — | — |
| Packing Method | — | — | — | — | TR | TR | — | — |
| Physical Dimension | — | — | — | — | 1.6mm x .8mm x .45mm | 1.6mm x .8mm x .45mm | — | — |
| Rated Power Dissipation (P) | — | — | — | — | 0.25 W | 0.25 W | — | — |
| Rated Temperature | — | — | — | — | 70 °C | 70 °C | — | — |
| Resistance | — | — | — | — | 10000 Ω | 330 Ω | — | — |
| Resistor Type | — | — | — | — | FIXED RESISTOR | FIXED RESISTOR | — | — |
| Size Code | — | — | — | — | 0603 | 0603 | — | — |
| Temperature Coefficient | — | — | — | — | 100 ppm/°C | 100 ppm/°C | — | — |
| Terminal Shape | — | — | — | — | WRAPAROUND | WRAPAROUND | — | — |
| Tolerance | — | — | — | — | 5% | 5% | — | — |
| Working Voltage | — | — | — | — | 50 V | 50 V | — | — |
| Dimensions: Product Length .063 INCH | — | — | — | — | Product Length 1.6 MM | — | — | — |
| Product Width .031 INCH | — | — | — | — | Product Height .45 MM | — | — | — |
| Electrical Characteristics: Resistance Class 1kΩ – 1MΩ | — | — | — | — | Operating Voltage 50 V | — | — | — |
| Passive Component Tolerance 5 PCT | — | — | — | — | Resistance Value 10K OHM | — | — | — |
| Product Type Features: Package Size Code 0603 | — | — | — | — | Element Type Thick Film | — | — | — |
| Dimensions: Product Length 1.6 MM | — | — | — | — | — | Product Width .031 INCH | — | — |
| Product Width .8 MM | — | — | — | — | — | Product Length .063 INCH | — | — |
| Electrical Characteristics: Resistance Value 330 OHM | — | — | — | — | — | Passive Component Tolerance 5 PCT | — | — |
| Operating Voltage 50 V | — | — | — | — | — | Resistance Class Up to 1kΩ | — | — |
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 7 alternatives for UC3525ANG4 — response within 24 hours.
Quick Links
suggested
suggested
Switching Controller, Voltage-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, PDIP16
Why Look for Alternatives?
Finding alternatives for UC3525ANG4 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 UC3525ANG4 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 UC3525ANG4?
Known equivalents for UC3525ANG4 include UC2525AN, UC2525BN, LNK626PG. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of UC3525ANG4?
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 UC3525ANG4 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.