LM26420XSQAlternatives & Equivalent Parts
About LM26420XSQ
LM26420XSQ 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.
Specification Comparison
| Parameter | LM26420XSQSource | LM26420Q1XSQ/NOPB |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Other | Quad Flat No-Lead |
| Pin Count | 16 | 17 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $1.0909 | — |
| Electrical Parameters | ||
| Pbfree Code | No | Yes |
| YTEOL | 0 | 15 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.5V, PHASE SHIFT CNFIGURATION IS AVAILABLE |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER | DUAL SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5 V | 5.5 V |
| Input Voltage-Min | 3 V | 3 V |
| Input Voltage-Nom | 5 V | 5 V |
| JESD-30 Code | S-XQCC-N16 | S-XQCC-N16 |
| JESD-609 Code | e0 | e3 |
| Number of Functions | 1 | 1 |
| Output Current-Max | 2 A | 2 A |
| Output Voltage-Max | 4.5 V | 4.5 V |
| Output Voltage-Min | 0.8 V | 0.8 V |
| Package Body Material | UNSPECIFIED | UNSPECIFIED |
| Package Shape | SQUARE | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified | Not Qualified |
| Surface Mount | YES | YES |
| Switcher Configuration | BUCK | BUCK |
| Switching Frequency-Max | 2650 kHz | 2200 kHz |
| Technology | BICMOS | BICMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Tin/Lead (Sn/Pb) | Matte Tin (Sn) |
| Terminal Form | NO LEAD | NO LEAD |
| Terminal Pitch | 0.65 mm | 0.65 mm |
| Terminal Position | QUAD | QUAD |
| Number of Outputs | — | 2 |
| Package Equivalence Code | — | LCC16,.16SQ,25 |
| Peak Reflow Temperature (Cel) | — | 260 |
| Screening Level | — | AEC-Q100 |
| 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
Dual Switching Controller, Current-mode, 2A, 2200kHz Switching Freq-Max, BICMOS
Why Look for Alternatives?
Finding alternatives for LM26420XSQ 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 LM26420XSQ 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 LM26420XSQ?
Known equivalents for LM26420XSQ include LM26420Q1XSQ/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM26420XSQ?
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 LM26420XSQ 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.