LMR54406Alternatives & Equivalent Parts
About LMR54406
LMR54406 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 | LMR54406Source | LMR54406DBVR | LMR54406FDBVR |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | SOT23 (6-Pin) | SOT23 (6-Pin) |
| Pin Count | 6 | 6 | 6 |
| Temperature Range | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | — | $0.2026 | $0.3024 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | — | Yes | Yes |
| YTEOL | — | 15 | 15 |
| Analog IC - Other Type | — | SWITCHING REGULATOR | SWITCHING REGULATOR |
| Control Mode | — | CURRENT-MODE | CURRENT-MODE |
| Control Technique | — | PULSE FREQUENCY MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | — | 36 V | 36 V |
| Input Voltage-Min | — | 4 V | 4 V |
| Input Voltage-Nom | — | 12 V | 12 V |
| JESD-30 Code | — | R-PDSO-G6 | R-PDSO-G6 |
| JESD-609 Code | — | e4 | e4 |
| Number of Functions | — | 1 | 1 |
| Number of Outputs | — | 1 | 1 |
| Output Current-Max | — | 0.6 A | 0.6 A |
| Output Voltage-Max | — | 28 V | 28 V |
| Output Voltage-Min | — | 0.8 V | 0.8 V |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | — | TSOP6,.11,37 | TSOP6,.11,37 |
| Package Shape | — | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | — | 260 | 260 |
| Supply Voltage-Nom (Vsup) | — | 12 V | 12 V |
| Surface Mount | — | YES | YES |
| Switcher Configuration | — | BUCK | BUCK |
| Switching Frequency-Max | — | 1100 kHz | 1100 kHz |
| Technology | — | BICMOS | BICMOS |
| Terminal Finish | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | — | GULL WING | GULL WING |
| Terminal Pitch | — | 0.95 mm | 0.95 mm |
| Terminal Position | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 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 LMR54406 — response within 24 hours.
Quick Links
Switching Regulator, Current-mode, 0.6A, 1100kHz Switching Freq-Max, BICMOS, PDSO6
Switching Regulator, Current-mode, 0.6A, 1100kHz Switching Freq-Max, BICMOS, PDSO6
Why Look for Alternatives?
Finding alternatives for LMR54406 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 LMR54406 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 LMR54406?
Known equivalents for LMR54406 include LMR54406DBVR, LMR54406FDBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LMR54406?
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 LMR54406 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.