LM2678SX-12/NOPBAlternatives & Equivalent Parts
About LM2678SX-12/NOPB
LM2678SX-12/NOPB is a Integrated Circuit component manufactured by Texas Instruments. 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 | LM2678SX-12/NOPBSource | LM2678S-12/NOPB | LM2678S-12 |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | TO-XXX (Inc. DPAK) | — |
| Pin Count | 8 | 8 | — |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — |
| Price | $4.1712 | $5.7956 | $5.7956 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | — |
| YTEOL | 15 | 15 | — |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | — |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | 40 V | 40 V | — |
| Input Voltage-Min | 8 V | 8 V | — |
| Input Voltage-Nom | 24 V | 24 V | — |
| JESD-30 Code | R-PSSO-G7 | R-PSSO-G7 | — |
| JESD-609 Code | e3 | e3 | — |
| Number of Functions | 1 | 1 | — |
| Number of Outputs | 1 | 1 | — |
| Output Current-Max | 5 A | 5 A | — |
| Output Voltage-Max | 37 V | 37 V | — |
| Output Voltage-Min | 1.23 V | 1.23 V | — |
| Output Voltage-Nom | 12 V | 12 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SMSIP7H,.55,50TB | SMSIP7H,.55,50TB | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — |
| Peak Reflow Temperature (Cel) | 245 | 245 | — |
| Surface Mount | YES | YES | — |
| Switcher Configuration | BUCK | BUCK | — |
| Switching Frequency-Max | 260 kHz | 260 kHz | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | GULL WING | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | — |
| Terminal Position | SINGLE | SINGLE | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — |
| ## LM2678S-12/NOPB 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 2 alternatives for LM2678SX-12/NOPB — response within 24 hours.
Quick Links
Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, PSSO7
Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max, BICMOS, PSSO7
Why Look for Alternatives?
Finding alternatives for LM2678SX-12/NOPB 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 LM2678SX-12/NOPB 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 LM2678SX-12/NOPB?
Known equivalents for LM2678SX-12/NOPB include LM2678S-12/NOPB, LM2678S-12. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2678SX-12/NOPB?
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 LM2678SX-12/NOPB 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.