LM2677SD-ADJAlternatives & Equivalent Parts
About LM2677SD-ADJ
LM2677SD-ADJ 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 | LM2677SD-ADJSource | LM2677SD-3.3 | LM2677SD-3.3/NOPB |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | — | Small Outline No-lead |
| Pin Count | 14 | — | 14 |
| Temperature Range | -40.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C |
| Price | $2.8300 | — | $3.2400 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| YTEOL | 0 | — | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR | — | SWITCHING REGULATOR |
| Control Mode | CURRENT-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 | 12 V | — | 12 V |
| JESD-30 Code | R-XDSO-N14 | — | R-XDSO-N14 |
| JESD-609 Code | e0 | — | e3 |
| Number of Functions | 1 | — | 1 |
| Output Current-Max | 8.75 A | — | 5 A |
| Output Voltage-Max | 37 V | — | 37 V |
| Output Voltage-Min | 1.2 V | — | 1.23 V |
| Package Body Material | UNSPECIFIED | — | UNSPECIFIED |
| Package Equivalence Code | SOLCC14,.2,32 | — | SOLCC14,.2,32 |
| Package Shape | RECTANGULAR | — | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | — | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 |
| Qualification Status | Not Qualified | — | Not Qualified |
| Surface Mount | YES | — | YES |
| Switcher Configuration | BUCK | — | BUCK |
| Switching Frequency-Max | 280 kHz | — | 260 kHz |
| Technology | BICMOS | — | — |
| Temperature Grade | AUTOMOTIVE | — | AUTOMOTIVE |
| Terminal Finish | Tin/Lead (Sn/Pb) | — | Matte Tin (Sn) |
| Terminal Form | NO LEAD | — | NO LEAD |
| Terminal Pitch | 0.8 mm | — | 0.8 mm |
| Terminal Position | DUAL | — | DUAL |
| Pbfree Code | — | — | Yes |
| Number of Outputs | — | — | 1 |
| Output Voltage-Nom | — | — | 3.3 V |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 |
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 LM2677SD-ADJ — response within 24 hours.
Quick Links
Switching Regulator, Current-mode, 8.75A, 280kHz Switching Freq-Max, BICMOS
Switching Regulator, Voltage-mode, 5A, 260kHz Switching Freq-Max
Why Look for Alternatives?
Finding alternatives for LM2677SD-ADJ 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 LM2677SD-ADJ 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 LM2677SD-ADJ?
Known equivalents for LM2677SD-ADJ include LM2677SD-3.3, LM2677SD-3.3/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2677SD-ADJ?
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 LM2677SD-ADJ 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.