7440530047Alternatives & Equivalent Parts
About 7440530047
7440530047 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 | 7440530047Source | NTA4151PT1G | SI1302DL-T1-E3 | LM27313XMF | 744025100 |
|---|---|---|---|---|---|
| Manufacturer | Würth Elektronik | ON Semiconductor | Vishay | Texas Instruments | Würth Elektronik |
| Package Type | Other | SOT23 (3-Pin) | SOT23 (3-Pin) | SOT23 (5-Pin) | Other |
| Pin Count | 2 | 3 | 3 | 5 | 2 |
| Temperature Range | -40.0°C ~ 125.0°C | ~ 150.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1986 | $0.0186 | $0.1600 | $0.2809 | $0.4851 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 15 | 6.9 | 0 | 0 | 15 |
| Case/Size Code | 2323 | — | — | — | 1111 |
| Construction | Rectangular | — | — | — | Cylindrical |
| Core Material | MANGANESE-ZINC | — | — | — | — |
| DC Resistance | 0.038 Ω | — | — | — | 0.19 Ω |
| Inductance-Nom (L) | 4.7 µH | — | — | — | 10 µH |
| Inductor Application | POWER INDUCTOR | — | — | — | RF INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR | — | — | — | GENERAL PURPOSE INDUCTOR |
| JESD-609 Code | e3 | e3 | — | e0 | e2 |
| Number of Functions | 1 | — | — | 1 | 1 |
| Package Height | 2.8 mm | — | — | — | 2.8 mm |
| Package Length | 5.8 mm | — | — | — | 2.8 mm |
| Package Style | SMT | SMALL OUTLINE | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMT |
| Package Width | 5.8 mm | — | — | — | 2.8 mm |
| Packing Method | TR, Embossed Plastic, 7 Inch | — | — | — | TR, Embossed Plastic, 7 Inch |
| Rated Current-Max | 2.4 A | — | — | — | 1 A |
| Self Resonance Frequency | 40 MHz | — | — | — | 41 MHz |
| Shape/Size Description | RECTANGULAR PACKAGE | — | — | — | CYLINDRICAL PACKAGE |
| Shielded | YES | — | — | — | NO |
| Surface Mount | YES | YES | — | YES | YES |
| Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier | Matte Tin (Sn) - annealed | — | TIN LEAD | Tin/Copper (Sn/Cu) |
| Terminal Placement | DUAL ENDED | — | — | — | DUAL ENDED |
| Terminal Shape | ONE SURFACE | — | — | — | ONE SURFACE |
| Test Frequency | 0.1 MHz | — | — | — | 0.1 MHz |
| Tolerance | 30% | — | — | — | 20% |
| Pbfree Code | — | Yes | — | No | — |
| Manufacturer Package Code | — | 463-01 | — | — | — |
| Configuration | — | SINGLE WITH BUILT-IN DIODE | — | — | — |
| DS Breakdown Voltage-Min | — | 20 V | — | — | — |
| Drain Current-Max (ID) | — | 0.76 A | — | — | — |
| Drain-source On Resistance-Max | — | 0.36 Ω | — | — | — |
| FET Technology | — | METAL-OXIDE SEMICONDUCTOR | — | — | — |
| JESD-30 Code | — | R-PDSO-G3 | — | R-PDSO-G5 | — |
| Number of Elements | — | 1 | — | — | — |
| Operating Mode | — | ENHANCEMENT MODE | — | — | — |
| Package Body Material | — | PLASTIC/EPOXY | — | PLASTIC/EPOXY | — |
| Package Shape | — | RECTANGULAR | — | RECTANGULAR | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | 260 | — |
| Polarity/Channel Type | — | P-CHANNEL | — | — | — |
| Power Dissipation-Max (Abs) | — | 0.15 W | — | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | — |
| Terminal Form | — | GULL WING | — | GULL WING | — |
| Terminal Position | — | DUAL | — | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | — | — |
| Transistor Application | — | SWITCHING | — | — | — |
| Transistor Element Material | — | SILICON | — | — | — |
| Factory Lead Time | — | — | 8 Weeks | — | — |
| Analog IC - Other Type | — | — | — | SWITCHING REGULATOR | — |
| Control Mode | — | — | — | CURRENT-MODE | — |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | — | — | — | 14 V | — |
| Input Voltage-Min | — | — | — | 2.7 V | — |
| Input Voltage-Nom | — | — | — | 5 V | — |
| Output Current-Max | — | — | — | 1.25 A | — |
| Package Equivalence Code | — | — | — | TSOP5/6,.11,37 | — |
| Switcher Configuration | — | — | — | BOOST | — |
| Switching Frequency-Max | — | — | — | 1900 kHz | — |
| Temperature Grade | — | — | — | AUTOMOTIVE | — |
| Terminal Pitch | — | — | — | 0.95 mm | — |
| ## LM27313XMF Alternates Showing results | — | — | — | Image | — |
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 4 alternatives for 7440530047 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 7440530047 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 7440530047 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 7440530047?
Known equivalents for 7440530047 include NTA4151PT1G, SI1302DL-T1-E3, LM27313XMF. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 7440530047?
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 7440530047 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.