LM2621MMAlternatives & Equivalent Parts
About LM2621MM
LM2621MM 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 | LM2621MMSource | LM2621MM/NOPB | LM7805CT | LMH6517SQ/NOPB |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | — | Quad Flat No-Lead |
| Pin Count | 8 | 8 | — | 32 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 85.0°C |
| Price | $1.0648 | $1.0648 | $1.0773 | $13.5680 |
| Electrical Parameters | ||||
| Pbfree Code | No | Yes | — | Yes |
| YTEOL | 0 | 15 | — | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR | — | — |
| Control Mode | VOLTAGE-MODE | VOLTAGE-MODE | — | — |
| Control Technique | HYSTERETIC CURRENT MODE | HYSTERETIC CURRENT MODE | — | — |
| Input Voltage-Max | 5 V | 14 V | — | — |
| Input Voltage-Min | 2.5 V | 1.2 V | — | — |
| Input Voltage-Nom | 3.3 V | 3.3 V | — | — |
| JESD-30 Code | S-PDSO-G8 | S-PDSO-G8 | — | S-XQCC-N32 |
| JESD-609 Code | e0 | e3 | — | e3 |
| Number of Functions | 1 | 1 | — | 1 |
| Output Current-Max | 2.85 A | 2.85 A | — | — |
| Output Voltage-Max | 14 V | 14 V | — | — |
| Output Voltage-Min | 1.24 V | 1.24 V | — | — |
| Output Voltage-Nom | 3.3 V | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | UNSPECIFIED |
| Package Equivalence Code | TSSOP8,.19 | TSSOP8,.19 | — | — |
| Package Shape | SQUARE | SQUARE | — | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | — |
| Surface Mount | YES | YES | — | YES |
| Switcher Configuration | BOOST | BOOST | — | — |
| Switching Frequency-Max | 2000 kHz | 300 kHz | — | — |
| Technology | BICMOS | BICMOS | — | — |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | — | INDUSTRIAL |
| Terminal Finish | TIN LEAD | Matte Tin (Sn) | — | Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | — | NO LEAD |
| Terminal Pitch | 0.65 mm | 0.65 mm | — | 0.5 mm |
| Terminal Position | DUAL | DUAL | — | QUAD |
| ## LM2621MM Alternates Showing results | Image | — | — | — |
| Number of Outputs | — | 1 | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | — | 30 |
| ## LM2621MM/NOPB Alternates Showing results | — | Image | — | — |
| Consumer IC Type | — | — | — | CONSUMER CIRCUIT |
| Number of Channels | — | — | — | 2 |
| Supply Voltage-Max (Vsup) | — | — | — | 5.25 V |
| Supply Voltage-Min (Vsup) | — | — | — | 4.5 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Switching Regulator, Voltage-mode, 2.85A, 2000kHz Switching Freq-Max, BICMOS, PDSO8
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Why Look for Alternatives?
Finding alternatives for LM2621MM 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 LM2621MM 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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What is equivalent to LM2621MM?
Known equivalents for LM2621MM include LM2621MM/NOPB, LM7805CT, LMH6517SQ/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM2621MM?
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 LM2621MM 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.