744043101Alternatives & Equivalent Parts
About 744043101
744043101 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 | 744043101Source | LMZ10500SILT | TPS54061DRBT | 744025330 | 74404084102 | 744043003 | 744053330 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Würth Elektronik | Texas Instruments | Texas Instruments | Würth Elektronik | Würth Elektronik | Würth Elektronik | Würth Elektronik |
| Package Type | Other | — | Small Outline No-lead | Other | Inductors Precision Moulded | Other | Other |
| Pin Count | 2 | — | 9 | 6 | 2 | 2 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | — | -40.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.7591 | $1.4271 | $0.8169 | $0.7287 | $0.8617 | $0.7990 | $0.7580 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | — | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| YTEOL | 15 | — | 15 | 15 | 15 | 15 | 15 |
| Case/Size Code | 1919 | — | — | 1111 | 3131 | 1919 | 2323 |
| Construction | Rectangular | — | — | Rectangular | Rectangular | Rectangular | Rectangular |
| Core Material | MANGANESE-ZINC FERRITE | — | — | MANGANESE-ZINC | NICKEL-ZINC | MANGANESE-ZINC | MANGANESE-ZINC FERRITE |
| DC Resistance | 0.6 Ω | — | — | 0.96 Ω | 2.87 Ω | 0.035 Ω | 0.19 Ω |
| Inductance-Nom (L) | 100 µH | — | — | 33 µH | 1000 µH | 3.3 µH | 33 µH |
| Inductor Application | POWER INDUCTOR | — | — | POWER INDUCTOR | POWER INDUCTOR | POWER INDUCTOR | POWER INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR | — | — | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e3 | — | e4 | e2 | — | — | e3 |
| Number of Functions | 1 | — | 1 | 1 | 1 | 1 | 1 |
| Package Height | 2.8 mm | — | — | 2.8 mm | 4.2 mm | 2.8 mm | 2.8 mm |
| Package Length | 4.8 mm | — | — | 2.8 mm | 8 mm | 4.8 mm | 5.8 mm |
| Package Style | SMT | — | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | SMT | SMT | SMT | SMT |
| Package Width | 4.8 mm | — | — | 2.8 mm | 8 mm | 4.8 mm | 5.8 mm |
| Packing Method | TR, Plastic | — | — | TR, Embossed Plastic, 7 Inch | TR, Embossed Plastic, 13 Inch | TR, Plastic | TR, Embossed Plastic, 7 Inch |
| Rated Current-Max | 0.51 A | — | — | 0.4 A | 0.36 A | 2.15 A | 0.9 A |
| Self Resonance Frequency | 11 MHz | — | — | 12 MHz | 2 MHz | 80 MHz | 15 MHz |
| Shape/Size Description | RECTANGULAR PACKAGE | — | — | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| Shielded | YES | — | — | YES | YES | YES | YES |
| Surface Mount | YES | — | YES | YES | YES | YES | YES |
| Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin/Copper (Sn/Cu) | — | — | Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Placement | DUAL ENDED | — | — | DUAL ENDED | DUAL ENDED | DUAL ENDED | DUAL ENDED |
| Terminal Shape | ONE SURFACE | — | — | ONE SURFACE | ONE SURFACE | ONE SURFACE | ONE SURFACE |
| Test Frequency | 0.1 MHz | — | — | 0.1 MHz | 0.1 MHz | 0.1 MHz | 0.1 MHz |
| Tolerance | 30% | — | — | 20% | 20% | 30% | 30% |
| Pbfree Code | — | — | Yes | — | — | — | — |
| Analog IC - Other Type | — | — | SWITCHING REGULATOR | — | — | — | — |
| Control Mode | — | — | CURRENT-MODE | — | — | — | — |
| Control Technique | — | — | PULSE WIDTH MODULATION | — | — | — | — |
| Input Voltage-Max | — | — | 60 V | — | — | — | — |
| Input Voltage-Min | — | — | 4.7 V | — | — | — | — |
| Input Voltage-Nom | — | — | 12 V | — | — | — | — |
| JESD-30 Code | — | — | S-PDSO-N8 | — | — | — | — |
| Number of Outputs | — | — | 1 | — | — | — | — |
| Output Current-Max | — | — | 0.2 A | — | — | — | — |
| Output Voltage-Max | — | — | 58 V | — | — | — | — |
| Output Voltage-Min | — | — | 0.8 V | — | — | — | — |
| Package Body Material | — | — | PLASTIC/EPOXY | — | — | — | — |
| Package Equivalence Code | — | — | SOLCC8,.12,25 | — | — | — | — |
| Package Shape | — | — | SQUARE | — | — | — | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — | — | — | — |
| Qualification Status | — | — | Not Qualified | — | — | — | — |
| Switcher Configuration | — | — | BUCK | — | — | — | — |
| Switching Frequency-Max | — | — | 1100 kHz | — | — | — | — |
| Temperature Grade | — | — | AUTOMOTIVE | — | — | — | — |
| Terminal Form | — | — | NO LEAD | — | — | — | — |
| Terminal Pitch | — | — | 0.65 mm | — | — | — | — |
| Terminal Position | — | — | DUAL | — | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — | — | — | — |
| Special Feature | — | — | — | INDUCTANCE IS MEASURED AT 1 MILLI AMPERE | DC RESISTANCE IS MEASURED AT: 30% | — | — |
| Reference Standard | — | — | — | — | AEC-Q200 | — | — |
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 6 alternatives for 744043101 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 744043101 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 744043101 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 744043101?
Known equivalents for 744043101 include LMZ10500SILT, TPS54061DRBT, 744025330. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 744043101?
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 744043101 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.