LM3103MH/NOPBAlternatives & Equivalent Parts
About LM3103MH/NOPB
LM3103MH/NOPB 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 | LM3103MH/NOPBSource | LM3103MH |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.3880 | — |
| Electrical Parameters | ||
| Pbfree Code | Yes | — |
| YTEOL | 15 | 0 |
| Additional Feature | ALSO HAS ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.6V | ADJUSTABLE OUTPUT VOLTAGE DOWN TO 0.6V; SEATED HGT-NOM |
| Analog IC - Other Type | SWITCHING REGULATOR | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE | CURRENT-MODE |
| Control Technique | CONSTANT ON-TIME | — |
| Input Voltage-Max | 42 V | 42 V |
| Input Voltage-Min | 4.5 V | 4.5 V |
| Input Voltage-Nom | 18 V | 18 V |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 |
| JESD-609 Code | e3 | e0 |
| Number of Functions | 1 | 1 |
| Number of Outputs | 1 | — |
| Output Current-Max | 0.75 A | 0.75 A |
| Output Voltage-Max | 7 V | — |
| Output Voltage-Min | 0.6 V | — |
| Output Voltage-Nom | 6 V | 6 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | — |
| Supply Current-Max (Isup) | 1.25 mA | 42 mA |
| Supply Voltage-Nom (Vsup) | 18 V | — |
| Surface Mount | YES | YES |
| Switcher Configuration | BUCK | BUCK |
| Switching Frequency-Max | 1000 kHz | 1000 kHz |
| Technology | MOS | BICMOS |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Tin/Lead (Sn85Pb15) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 40 |
| Reach Compliance Code | — | Not Compliant |
| Screening Level | — | TS 16949 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Why Look for Alternatives?
Finding alternatives for LM3103MH/NOPB 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 LM3103MH/NOPB 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 LM3103MH/NOPBFAQ
What is equivalent to LM3103MH/NOPB?
Known equivalents for LM3103MH/NOPB include LM3103MH. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM3103MH/NOPB?
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 LM3103MH/NOPB 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.