MAX8521ETP+Alternatives & Equivalent Parts
About MAX8521ETP+
MAX8521ETP+ is a Integrated Circuit component manufactured by Maxim Integrated. It comes in a Quad Flat No-Lead 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 | MAX8521ETP+Source | 744029002 | 553-0711F | KPTL-3216CGCK | 742792410 | C8051F300-GM |
|---|---|---|---|---|---|---|
| Manufacturer | Maxim Integrated | Würth Elektronik | Dialight | Kingbright | Würth Elektronik | Silicon Labs |
| Package Type | Quad Flat No-Lead | Other | Other | LEDs Chip | Other | Other |
| Pin Count | 20 | 2 | 4 | 2 | 2 | 15 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 100.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 125.0°C | — |
| Price | $7.7313 | $0.4725 | $1.1200 | $0.0930 | $0.1834 | $1.4358 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | ||||||
| Manufacturer Package Code | 20-LFCSP-5X5X0.75 | — | — | — | — | — |
| Date Of Intro | 2002-11-22 | — | — | — | — | — |
| YTEOL | 8.5 | 15 | 6.25 | 7 | 15 | — |
| Interface IC Type | INTERFACE CIRCUIT | — | — | — | — | — |
| JESD-30 Code | S-XQCC-N20 | — | — | — | — | — |
| JESD-609 Code | e3 | e3 | e3 | — | e3 | — |
| Number of Functions | 1 | 1 | 2 | 1 | 1 | — |
| Package Body Material | UNSPECIFIED | — | — | — | — | — |
| Package Shape | SQUARE | — | — | — | — | — |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMT | — | — | — | — |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | — | — |
| Qualification Status | Not Qualified | — | — | — | — | — |
| Supply Voltage-Max | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min | 3 V | — | — | — | — | — |
| Supply Voltage-Nom | 5 V | — | — | — | — | — |
| Surface Mount | YES | YES | NO | YES | — | — |
| Technology | BICMOS | — | — | — | — | — |
| Temperature Grade | INDUSTRIAL | — | — | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Tin (Sn) - with Nickel (Ni) barrier | TIN | — | Tin (Sn) - with Nickel (Ni) barrier | — |
| Terminal Form | NO LEAD | — | — | — | — | — |
| Terminal Pitch | 0.65 mm | — | 2.54 mm | 3.4 mm | — | — |
| Terminal Position | QUAD | — | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | — | — |
| Case/Size Code | — | 1111 | — | — | — | — |
| Construction | — | Rectangular | — | — | Multi-Layer | — |
| Core Material | — | MANGANESE-ZINC | — | — | — | — |
| DC Resistance | — | 0.105 Ω | — | — | — | — |
| Inductance-Nom (L) | — | 2.2 µH | — | — | — | — |
| Inductor Application | — | POWER INDUCTOR | — | — | — | — |
| Inductor Type | — | GENERAL PURPOSE INDUCTOR | — | — | — | — |
| Package Height | — | 1.35 mm | — | — | — | — |
| Package Length | — | 2.78 mm | — | — | — | — |
| Package Width | — | 2.78 mm | — | — | — | — |
| Packing Method | — | TR, Embossed Plastic, 7 Inch | BULK | TR | TR, EMBOSSED, 7 INCH | — |
| Rated Current-Max | — | 1.5 A | — | — | — | — |
| Self Resonance Frequency | — | 90 MHz | — | — | — | — |
| Shape/Size Description | — | RECTANGULAR PACKAGE | — | — | — | — |
| Shielded | — | YES | — | — | — | — |
| Special Feature | — | INDUCTANCE IS MEASURED AT 10 MILLI AMPERE | — | — | — | — |
| Terminal Placement | — | DUAL ENDED | — | — | — | — |
| Terminal Shape | — | ONE SURFACE | — | — | — | — |
| Test Frequency | — | 0.1 MHz | — | — | — | — |
| Tolerance | — | 30% | — | — | — | — |
| Pbfree Code | — | — | Yes | — | — | — |
| Color | — | — | RED/GREEN | GREEN | — | — |
| Color@Wavelength | — | — | Green/Red | — | — | — |
| Configuration | — | — | 2 BANKS, COMMON BIPOLAR TERMINAL, 2 ELEMENTS | SINGLE | — | — |
| Forward Current-Max | — | — | 0.03 A | 0.03 A | — | — |
| Forward Voltage-Max | — | — | 2 V | — | — | — |
| Lens Type | — | — | DIFFUSED | WATER CLEAR | — | — |
| Luminous Intensity-Min | — | — | 0.0063 cd | — | — | — |
| Luminous Intensity-Nom | — | — | 4.7/10.0 mcd | 200.0 mcd | — | — |
| Mounting Feature | — | — | RADIAL MOUNT | SURFACE MOUNT | — | — |
| Optoelectronic Device Type | — | — | DUAL COLOR LED ARRAY | SINGLE COLOR LED | — | — |
| Overall Height | — | — | 9.65 mm | 1.1 mm | — | — |
| Peak Wavelength | — | — | 635/565 nm | 574 nm | — | — |
| Shape | — | — | ROUND | ROUND | — | — |
| Size | — | — | 3 mm | 1.6 mm | — | — |
| T-code | — | — | T-1 | — | — | — |
| Viewing Angle | — | — | 60 deg | 70 deg | — | — |
| Additional Feature | — | — | — | — | IMPEDANCE AT 1000 MHZ | — |
| Case Code | — | — | — | — | 1806 | — |
| DC Resistance-Max | — | — | — | — | 0.01 Ω | — |
| Filter Type | — | — | — | — | FERRITE CHIP | — |
| Frequency-Max | — | — | — | — | 1000 MHz | — |
| Frequency-Min | — | — | — | — | 100 MHz | — |
| Height | — | — | — | — | 1.6 mm | — |
| Mounting Type | — | — | — | — | SURFACE MOUNT | — |
| Output Impedance | — | — | — | — | 60 OHM Ω | — |
| Rated Current | — | — | — | — | 6 A | — |
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 5 alternatives for MAX8521ETP+ — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for MAX8521ETP+ 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 MAX8521ETP+ 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 MAX8521ETP+?
Known equivalents for MAX8521ETP+ include 744029002, 553-0711F, KPTL-3216CGCK. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MAX8521ETP+?
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 MAX8521ETP+ 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.