MAX238EWG+Alternatives & Equivalent Parts
About MAX238EWG+
MAX238EWG+ is a Integrated Circuit component manufactured by Maxim Integrated. It comes in a Small Outline Packages 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 | MAX238EWG+Source | LM2678S-12/NOPB |
|---|---|---|
| Manufacturer | Maxim Integrated | Texas Instruments |
| Package Type | Small Outline Packages | TO-XXX (Inc. DPAK) |
| Pin Count | 24 | 8 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C |
| Price | $2.2080 | $5.7956 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Manufacturer Package Code | 24-SOIC_W-300_MIL | — |
| Date Of Intro | 1998-06-25 | — |
| YTEOL | 9 | 15 |
| Additional Feature | EXTERNAL CHARGE PUMP | — |
| Differential Output | NO | — |
| Driver Number of Bits | 4 | — |
| Input Characteristics | SCHMITT TRIGGER | — |
| Interface IC Type | LINE TRANSCEIVER | — |
| Interface Standard | EIA-232-E; TIA-232-E; V.28; V.24 | — |
| JESD-30 Code | R-PDSO-G24 | R-PSSO-G7 |
| JESD-609 Code | e3 | e3 |
| Number of Functions | 4 | 1 |
| Out Swing-Min | 10 V | — |
| Output Characteristics | TOTEM-POLE | — |
| Output Low Current-Max | 0.0016 A | — |
| Output Polarity | INVERTED | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP24,.4 | SMSIP7H,.55,50TB |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 245 |
| Qualification Status | Not Qualified | — |
| Receive Delay-Max | 10000 ns | — |
| Receiver Number of Bits | 4 | — |
| Supply Current-Max | 15 mA | — |
| Supply Voltage-Max | 5.5 V | — |
| Supply Voltage-Min | 4.5 V | — |
| Supply Voltage-Nom | 5 V | — |
| Supply Voltage1-Max | 5.5 V | — |
| Supply Voltage1-Min | 4.5 V | — |
| Supply Voltage1-Nom | 5 V | — |
| Surface Mount | YES | YES |
| Technology | CMOS | — |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Transmit Delay-Max | 10000 ns | — |
| Pbfree Code | — | Yes |
| Analog IC - Other Type | — | SWITCHING REGULATOR |
| Control Mode | — | VOLTAGE-MODE |
| Control Technique | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | — | 40 V |
| Input Voltage-Min | — | 8 V |
| Input Voltage-Nom | — | 24 V |
| Number of Outputs | — | 1 |
| Output Current-Max | — | 5 A |
| Output Voltage-Max | — | 37 V |
| Output Voltage-Min | — | 1.23 V |
| Output Voltage-Nom | — | 12 V |
| Switcher Configuration | — | BUCK |
| Switching Frequency-Max | — | 260 kHz |
| ## LM2678S-12/NOPB Alternates Showing results | — | Image |
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 MAX238EWG+ 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 MAX238EWG+ 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 MAX238EWG+?
Known equivalents for MAX238EWG+ include LM2678S-12/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MAX238EWG+?
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 MAX238EWG+ 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.