7490100110AAlternatives & Equivalent Parts
About 7490100110A
7490100110A is a Transformer 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 | 7490100110ASource | EEE1CA221P | TPS82085SILR | NE555PE4 |
|---|---|---|---|---|
| Manufacturer | Würth Elektronik | Panasonic | Texas Instruments | Texas Instruments |
| Package Type | Other | Other | Other | Dual-In-Line Packages |
| Pin Count | 16 | 2 | 9 | 8 |
| Temperature Range | ~ 70.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C |
| Price | $1.6416 | $0.1830 | $1.7648 | $0.2430 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | NOT RECOMMENDED | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 15 | 3 | 15 | 15 |
| Additional Feature | HEIGHT DIAMENSION INCLUDE TERMINALS ALSO | — | ADJUSTABLE OUTPUT MODE FROM 0.8 TO 6V | CAN ALSO OPERATE FROM A 15V NOMINAL SUPPLY |
| Application | LAN; 10/100 BASE-TX | — | — | — |
| Approvals | CUL; UL | — | — | — |
| Height | 5.65 mm | 10.2 mm | — | — |
| Insertion Loss | 1.1 dB | — | — | — |
| Isolation Voltage | 1500 V | — | — | — |
| JESD-609 Code | e1 | — | e4 | e4 |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT | — | — |
| Number of Functions | 1 | — | 1 | 1 |
| Packing Method | TR, EMBOSSED PLASTIC, 13 INCH | TR, EMBOSSED, 15 INCH | — | — |
| Primary Inductance | 350 µH | — | — | — |
| Surface Mount | YES | YES | YES | NO |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | — | Nickel/Gold (Ni/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Transformer Type | DATACOM TRANSFORMER | — | — | — |
| Pbfree Code | — | Yes | Yes | Yes |
| Reach Compliance Code | — | Compliant | — | — |
| Factory Lead Time | — | 21 Weeks | — | — |
| Capacitance | — | 220 µF | — | — |
| Capacitor Type | — | ALUMINUM ELECTROLYTIC CAPACITOR | — | — |
| Diameter | — | 8 mm | — | — |
| Dielectric Material | — | ALUMINUM (WET) | — | — |
| Leakage Current | — | 0.0352 mA | — | — |
| Negative Tolerance | — | 20% | — | — |
| Package Shape | — | CYLINDRICAL PACKAGE | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMT | MICROELECTRONIC ASSEMBLY | IN-LINE |
| Polarity | — | POLARIZED | — | — |
| Positive Tolerance | — | 20% | — | — |
| Rated (DC) Voltage (URdc) | — | 16 V | — | — |
| Reference Standard | — | AEC-Q200 | — | — |
| Ripple Current | — | 280 mA | — | — |
| Size Code | — | 3333 | — | — |
| Tan Delta | — | 0.2 | — | — |
| Terminal Shape | — | FLAT | — | — |
| Analog IC - Other Type | — | — | SWITCHING REGULATOR | PULSE; RECTANGULAR |
| Control Mode | — | — | CURRENT/VOLTAGE-MODE | — |
| Control Technique | — | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | — | — | 6 V | — |
| Input Voltage-Min | — | — | 2.5 V | — |
| Input Voltage-Nom | — | — | 3.6 V | — |
| JESD-30 Code | — | — | R-XDMA-N8 | R-PDIP-T8 |
| Number of Outputs | — | — | 1 | — |
| Output Current-Max | — | — | 3 A | — |
| Output Voltage-Max | — | — | 6 V | — |
| Output Voltage-Min | — | — | 0.8 V | — |
| Package Body Material | — | — | UNSPECIFIED | PLASTIC/EPOXY |
| Peak Reflow Temperature (Cel) | — | — | 260 | — |
| Switcher Configuration | — | — | BUCK | — |
| Switching Frequency-Max | — | — | 2800 kHz | — |
| Temperature Grade | — | — | AUTOMOTIVE | COMMERCIAL |
| Terminal Form | — | — | NO LEAD | THROUGH-HOLE |
| Terminal Pitch | — | — | 0.65 mm | 2.54 mm |
| Terminal Position | — | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — |
| ## TPS82085SILR Alternates Showing results | — | — | Image | — |
| Package Equivalence Code | — | — | — | DIP8,.3 |
| Qualification Status | — | — | — | Not Qualified |
| Supply Current-Max (Isup) | — | — | — | 15 mA |
| Supply Voltage-Max (Vsup) | — | — | — | 16 V |
| Supply Voltage-Min (Vsup) | — | — | — | 4.5 V |
| Supply Voltage-Nom (Vsup) | — | — | — | 5 V |
| Technology | — | — | — | BIPOLAR |
| ## NE555PE4 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 3 alternatives for 7490100110A — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 7490100110A 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 7490100110A 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 7490100110A?
Known equivalents for 7490100110A include EEE1CA221P, TPS82085SILR, NE555PE4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 7490100110A?
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 7490100110A 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.