LM51561-Q1Alternatives & Equivalent Parts
About LM51561-Q1
LM51561-Q1 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline No-lead 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 | LM51561-Q1Source | LM51561QDSSRQ1 |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline No-lead | Small Outline No-lead |
| Pin Count | 13 | 13 |
| Temperature Range | — | -40.0°C ~ 150.0°C |
| Price | — | $1.5620 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | — | Yes |
| Date Of Intro | — | 2020-03-01 |
| YTEOL | — | 15 |
| Analog IC - Other Type | — | SWITCHING CONTROLLER |
| Control Mode | — | CURRENT-MODE |
| Control Technique | — | PULSE WIDTH MODULATION |
| Input Voltage-Max | — | 60 V |
| Input Voltage-Min | — | 1.5 V |
| Input Voltage-Nom | — | 12 V |
| JESD-30 Code | — | R-PDSO-N12 |
| JESD-609 Code | — | e3 |
| Number of Functions | — | 1 |
| Number of Outputs | — | 1 |
| Output Current-Max | — | 15 A |
| Output Voltage-Max | — | 300 V |
| Output Voltage-Min | — | 1.5 V |
| Package Body Material | — | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR |
| Package Style | — | SMALL OUTLINE, HEAT SINK/SLUG |
| Peak Reflow Temperature (Cel) | — | 260 |
| Screening Level | — | AEC-Q100 |
| Supply Current-Max (Isup) | — | 0.58 mA |
| Supply Voltage-Nom (Vsup) | — | 12 V |
| Surface Mount | — | YES |
| Switcher Configuration | — | BUCK-BOOST |
| Switching Frequency-Max | — | 2200 kHz |
| Technology | — | BICMOS |
| Temperature Grade | — | AUTOMOTIVE |
| Terminal Finish | — | Tin (Sn) |
| Terminal Form | — | NO LEAD |
| Terminal Position | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 |
| ## LM51561QDSSRQ1 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 this alternative for LM51561-Q1 — response within 24 hours.
Quick Links
Switching Controller, Current-mode, 15A, 2200kHz Switching Freq-Max, BICMOS, PDSO12
Why Look for Alternatives?
Finding alternatives for LM51561-Q1 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 LM51561-Q1 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 LM51561-Q1?
Known equivalents for LM51561-Q1 include LM51561QDSSRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM51561-Q1?
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 LM51561-Q1 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.