7443320068Alternatives & Equivalent Parts
About 7443320068
7443320068 is a Inductor component manufactured by Würth Elektronik. It comes in a Other 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 | 7443320068Source | 744316047 | 74437324220 | NB3L553DG | STM32L4R5ZIT6 |
|---|---|---|---|---|---|
| Manufacturer | Würth Elektronik | Würth Elektronik | Würth Elektronik | ON Semiconductor | STMicroelectronics |
| Package Type | Other | Inductors Precision Moulded | Other | Small Outline Packages | Quad Flat Packages |
| Pin Count | 2 | 2 | 2 | 8 | 144 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.3624 | $1.6340 | $0.4851 | $1.4200 | $8.0455 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 15 | 15 | 15 | 0 | 9 |
| Case/Size Code | 4845 | 2221 | 1816 | — | — |
| Construction | Rectangular | Rectangular | Rectangular | — | — |
| Core Material | FERRITE | — | POWDERED IRON | — | — |
| DC Resistance | 0.00185 Ω | 0.00275 Ω | 0.5 Ω | — | — |
| Inductance-Nom (L) | 0.68 µH | 0.47 µH | 22 µH | — | — |
| Inductor Application | HIGH CURRENT INDUCTOR | HIGH CURRENT INDUCTOR | POWER INDUCTOR | — | — |
| Inductor Type | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | — | — |
| JESD-609 Code | e2 | e1 | e2 | e3 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 | — |
| Package Height | 9.5 mm | 4 mm | 1.8 mm | — | — |
| Package Length | 12.1 mm | 5.5 mm | 4.45 mm | — | — |
| Package Style | SMT | SMT | SMT | SMALL OUTLINE | FLATPACK, LOW PROFILE, FINE PITCH |
| Package Width | 11.4 mm | 5.3 mm | 4.06 mm | — | — |
| Packing Method | TR, Embossed Plastic, 13 Inch | TR, EMBOSSED PLASTIC, 13 INCH | TR, Embossed Plastic, 13 Inch | RAIL | — |
| Rated Current-Max | 26 A | 19.5 A | 1 A | — | — |
| Self Resonance Frequency | 108 MHz | 280 MHz | 14 MHz | — | — |
| Shape/Size Description | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | — | — |
| Shielded | YES | YES | YES | — | — |
| Special Feature | INDUCTANCE IS MEASURED AT 10 mA | DC RESISTANCE IS MEASURED AT: 10% | INDUCTANCE IS MEASURED AT 10 MILLI AMPERE | — | — |
| Surface Mount | YES | YES | YES | YES | YES |
| Terminal Finish | Tin/Copper (Sn/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Copper (Sn/Cu) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Placement | DUAL ENDED | DUAL ENDED | DUAL ENDED | — | — |
| Terminal Shape | WRAPAROUND | WRAPAROUND | WRAPAROUND | — | — |
| Test Frequency | 0.1 MHz | 0.1 MHz | 0.1 MHz | — | — |
| Tolerance | 20% | 20% | 20% | — | — |
| Reference Standard | — | AEC-Q200 | — | — | — |
| Pbfree Code | — | — | — | Yes | — |
| Manufacturer Package Code | — | — | — | 751-07 | — |
| Additional Feature | — | — | — | ALSO OPERATES AT 3.3V OR 5V SUPPLY | — |
| Family | — | — | — | 3L | — |
| Input Conditioning | — | — | — | STANDARD | — |
| JESD-30 Code | — | — | — | R-PDSO-G8 | S-PQFP-G144 |
| Logic IC Type | — | — | — | LOW SKEW CLOCK DRIVER | — |
| Max I(ol) | — | — | — | 0.035 A | — |
| Number of True Outputs | — | — | — | 4 | — |
| Output Characteristics | — | — | — | 3-STATE | — |
| Package Body Material | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | — | — | SOP8,.25 | QFP144,.87SQ,20 |
| Package Shape | — | — | — | RECTANGULAR | SQUARE |
| Peak Reflow Temperature (Cel) | — | — | — | 260 | 260 |
| Power Supply Current-Max (ICC) | — | — | — | 85 mA | — |
| Prop. Delay@Nom-Sup | — | — | — | 5 ns | — |
| Propagation Delay (tpd) | — | — | — | 5 ns | — |
| Qualification Status | — | — | — | Not Qualified | — |
| Same Edge Skew-Max (tskwd) | — | — | — | 0.05 ns | — |
| Supply Voltage-Max (Vsup) | — | — | — | 2.625 V | — |
| Supply Voltage-Min (Vsup) | — | — | — | 2.375 V | — |
| Supply Voltage-Nom (Vsup) | — | — | — | 2.5 V | — |
| Temperature Grade | — | — | — | INDUSTRIAL | — |
| Terminal Form | — | — | — | GULL WING | GULL WING |
| Terminal Pitch | — | — | — | 1.27 mm | 0.5 mm |
| Terminal Position | — | — | — | DUAL | QUAD |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 | — |
| fmax-Min | — | — | — | 200 MHz | — |
| Factory Lead Time | — | — | — | — | 12 Weeks |
| Has ADC | — | — | — | — | YES |
| Bit Size | — | — | — | — | 32 |
| Boundary Scan | — | — | — | — | YES |
| CPU Family | — | — | — | — | CORTEX-M4 |
| Clock Frequency-Max | — | — | — | — | 48 MHz |
| DAC Channels | — | — | — | — | YES |
| DMA Channels | — | — | — | — | YES |
| Format | — | — | — | — | FLOATING-POINT |
| Integrated Cache | — | — | — | — | NO |
| Low Power Mode | — | — | — | — | YES |
| Number of DMA Channels | — | — | — | — | 14 |
| Number of External Interrupts | — | — | — | — | 16 |
| Number of I/O Lines | — | — | — | — | 115 |
| Number of Serial I/Os | — | — | — | — | 7 |
| Number of Timers | — | — | — | — | 14 |
| On Chip Data RAM Width | — | — | — | — | 8 |
| On Chip Program ROM Width | — | — | — | — | 8 |
| PWM Channels | — | — | — | — | YES |
| RAM (bytes) | — | — | — | — | 655488 |
| ROM (words) | — | — | — | — | 2097152 |
| ROM Programmability | — | — | — | — | FLASH |
| Speed | — | — | — | — | 120 MHz |
| Supply Current-Max | — | — | — | — | 26 mA |
| Supply Voltage-Max | — | — | — | — | 3.6 V |
| Supply Voltage-Min | — | — | — | — | 3 V |
| Supply Voltage-Nom | — | — | — | — | 3 V |
| Technology | — | — | — | — | CMOS |
| uPs/uCs/Peripheral ICs Type | — | — | — | — | MICROCONTROLLER, RISC |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for 7443320068 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 7443320068 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 7443320068?
Known equivalents for 7443320068 include 744316047, 74437324220, NB3L553DG. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 7443320068?
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 7443320068 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.