LM5181QNGURQ1Alternatives & Equivalent Parts
About LM5181QNGURQ1
LM5181QNGURQ1 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.
Specification Comparison
| Parameter | LM5181QNGURQ1Source | LM5181NGUR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline No-lead | Small Outline No-lead |
| Pin Count | 9 | 9 |
| Temperature Range | -40.0°C ~ 150.0°C | -40.0°C ~ 150.0°C |
| Price | $1.8900 | $1.4363 |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| Date Of Intro | 2020-04-15 | 2020-04-15 |
| YTEOL | 15 | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE | CURRENT-MODE |
| Input Voltage-Max | 65 V | 65 V |
| Input Voltage-Min | 4.5 V | 4.5 V |
| Input Voltage-Nom | 24 V | 24 V |
| JESD-30 Code | S-XDSO-N8 | S-XDSO-N8 |
| JESD-609 Code | e3 | e4 |
| Number of Functions | 1 | 1 |
| Number of Outputs | 1 | 1 |
| Output Current-Max | 0.75 A | 0.75 A |
| Package Body Material | UNSPECIFIED | UNSPECIFIED |
| Package Equivalence Code | SOLCC8,.16,32 | SOLCC8,.16,32 |
| Package Shape | SQUARE | SQUARE |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Screening Level | AEC-Q100 | — |
| Supply Current-Max (Isup) | 0.35 mA | 0.35 mA |
| Surface Mount | YES | YES |
| Switcher Configuration | BUCK-BOOST | BUCK-BOOST |
| Switching Frequency-Max | 350 kHz | 350 kHz |
| Technology | BICMOS | BICMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD | NO LEAD |
| Terminal Pitch | 0.8 mm | 0.8 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Control Technique | — | RESONANT CONTROL |
| Output Voltage-Max | — | 3.5 V |
| Output Voltage-Min | — | 1.3 V |
| Output Voltage-Nom | — | 3.3 V |
| ## LM5181NGUR Alternates Showing results | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Switching Regulator, Current-mode, 0.75A, 350kHz Switching Freq-Max, BICMOS
Why Look for Alternatives?
Finding alternatives for LM5181QNGURQ1 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 LM5181QNGURQ1 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 LM5181QNGURQ1FAQ
What is equivalent to LM5181QNGURQ1?
Known equivalents for LM5181QNGURQ1 include LM5181NGUR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM5181QNGURQ1?
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 LM5181QNGURQ1 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.