LM2651MTC-ADJAlternatives & Equivalent Parts
About LM2651MTC-ADJ
LM2651MTC-ADJ is a Integrated Circuit component manufactured by Texas Instruments. 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.
Specification Comparison
| Parameter | LM2651MTC-ADJSource | LM2651MTC-3.3 | LM2651MTCX-3.3 | LM2651MTC-ADJ/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 | 16 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.2500 | $1.5000 | $1.3726 | $2.2500 |
| Electrical Parameters | ||||
| Pbfree Code | Yes | No | No | Yes |
| Date Of Intro | 1999-08-12 | — | — | — |
| YTEOL | 0 | 0 | 0 | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE | CURRENT-MODE | CURRENT/VOLTAGE-MODE | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 14 V | 14 V | 14 V | 14 V |
| Input Voltage-Min | 4 V | 4 V | 4 V | 4 V |
| Input Voltage-Nom | 10 V | 10 V | 10 V | 10 V |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e0 | e0 | e0 | e3 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | — | — | 1 |
| Output Current-Max | 1.5 A | 2.6 A | 2.6 A | 1.5 A |
| Output Voltage-Max | 13 V | — | 1.836 V | 13 V |
| Output Voltage-Min | 3.3 V | — | 1.761 V | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | YES |
| Switcher Configuration | BUCK | SINGLE | SINGLE | BUCK |
| Switching Frequency-Max | 345 kHz | 345 kHz | 345 kHz | 345 kHz |
| Technology | NMOS | CMOS | CMOS | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Tin/Lead (Sn/Pb) | TIN LEAD | TIN LEAD | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Package Equivalence Code | — | TSSOP16,.25 | TSSOP16,.25 | — |
| Output Voltage-Nom | — | — | 1.8 V | — |
| Screening Level | — | — | TS 16949 | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Switching Regulator, Current-mode, 2.6A, 345kHz Switching Freq-Max, CMOS, PDSO16
Switching Regulator, Current/voltage-mode, 2.6A, 345kHz Switching Freq-Max, CMOS, PDSO16
Switching Regulator, Voltage-mode, 1.5A, 345kHz Switching Freq-Max, PDSO16
Why Look for Alternatives?
Finding alternatives for LM2651MTC-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 LM2651MTC-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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Request Alternatives for LM2651MTC-ADJFAQ
What is equivalent to LM2651MTC-ADJ?
Known equivalents for LM2651MTC-ADJ include LM2651MTC-3.3, LM2651MTCX-3.3, LM2651MTC-ADJ/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2651MTC-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 LM2651MTC-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.