744233121Alternatives & Equivalent Parts
About 744233121
744233121 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 | 744233121Source | TPS2043BD | ADUM4160BRIZ |
|---|---|---|---|
| Manufacturer | Würth Elektronik | Texas Instruments | Analog Devices |
| Package Type | Other | Small Outline Packages | Small Outline Packages |
| Pin Count | 4 | 16 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C |
| Price | $0.5626 | $1.0200 | $9.1791 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| YTEOL | 15 | 15 | 10 |
| Approvals | IEC | — | — |
| DC Resistance-Max | 0.3 Ω | — | — |
| Filter Type | DATA LINE FILTER | — | — |
| Height | 1.2 mm | — | — |
| JESD-609 Code | e3 | e4 | e3 |
| Mounting Type | SURFACE MOUNT | — | — |
| Number of Functions | 2 | 1 | 1 |
| Output Impedance | 120 OHM Ω | — | — |
| Packing Method | TAPE AND REEL | — | — |
| Rated Current | 0.28 A | — | — |
| Rated Voltage | 50 V | — | — |
| Terminal Finish | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) |
| Pbfree Code | — | Yes | No |
| Additional Feature | — | UNDERVOLTAGE LOCKOUT | — |
| Adjustable Threshold | — | NO | — |
| Analog IC - Other Type | — | LOAD SWITCH | — |
| Input Voltage-Max | — | 5.5 V | — |
| Input Voltage-Min | — | 2.7 V | — |
| JESD-30 Code | — | R-PDSO-G16 | R-PDSO-G16 |
| Number of Channels | — | 3 | — |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
| Qualification Status | — | Not Qualified | Not Qualified |
| Supply Current-Max (Isup) | — | 0.11 mA | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — |
| Supply Voltage-Min (Vsup) | — | 2.7 V | — |
| Supply Voltage-Nom (Vsup) | — | 3.3 V | — |
| Surface Mount | — | YES | YES |
| Temperature Grade | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Form | — | GULL WING | GULL WING |
| Terminal Pitch | — | 1.27 mm | 1.27 mm |
| Terminal Position | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 30 |
| ## TPS2043BD Alternates Showing results | — | Image | — |
| Manufacturer Package Code | — | — | RI-16-1 |
| Interface IC Type | — | — | DIGITAL ISOLATOR |
| Supply Voltage-Max | — | — | 3.6 V |
| Supply Voltage-Min | — | — | 3.1 V |
| Supply Voltage-Nom | — | — | 3.3 V |
| Technology | — | — | CMOS |
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 2 alternatives for 744233121 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for 744233121 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 744233121 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 744233121?
Known equivalents for 744233121 include TPS2043BD, ADUM4160BRIZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 744233121?
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 744233121 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.