LM5122MH/NOPBAlternatives & Equivalent Parts
About LM5122MH/NOPB
LM5122MH/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 | LM5122MH/NOPBSource | LM5122MHE/NOPB | LMR16006YQDDCRQ1 | TAS5611PHDR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | SOT23 (6-Pin) | Other |
| Pin Count | 21 | 21 | 6 | 64 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | ~ 70.0°C |
| Price | $1.4214 | $1.5369 | $0.4609 | $11.6279 |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 | 3.9 |
| Additional Feature | SEATED HGT-NOM, AVAILABLE OUTPUT VOLTAGE IS UP TO 100V | SEATED HGT-NOM, AVAILABLE OUTPUT VOLTAGE IS UP TO 100V | — | — |
| Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING REGULATOR | — |
| Control Mode | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | — |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | 65 V | 65 V | 40 V | — |
| Input Voltage-Min | 3 V | 3 V | 4 V | — |
| Input Voltage-Nom | 12 V | 12 V | 12 V | — |
| JESD-30 Code | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G6 | S-PQFP-G64 |
| JESD-609 Code | e3 | e3 | e4 | e4 |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | 1 | 1 | — |
| Output Current-Max | 20 A | 20 A | 0.6 A | — |
| Output Voltage-Max | 100 V | 100 V | 36 V | — |
| Output Voltage-Min | 3 V | 3 V | 0.8 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 | — | — | TQFP64,.63SQ,32 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | FLATPACK, HEAT SINK/SLUG, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | — | — | Not Qualified |
| Supply Current-Max (Isup) | 8 mA | 8 mA | — | — |
| Surface Mount | YES | YES | YES | YES |
| Switcher Configuration | BUCK-BOOST | BUCK-BOOST | BUCK | — |
| Switching Frequency-Max | 1000 kHz | 1000 kHz | 2100 kHz | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.95 mm | 0.8 mm |
| Terminal Position | DUAL | DUAL | DUAL | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 |
| ## LM5122MH/NOPB Alternates Showing results | Image | — | — | — |
| Screening Level | — | — | AEC-Q100 | — |
| Technology | — | — | BICMOS | — |
| Consumer IC Type | — | — | — | AUDIO AMPLIFIER |
| Number of Channels | — | — | — | 2 |
| Output Power-Nom | — | — | — | 130 W |
| Supply Voltage-Max (Vsup) | — | — | — | 13.2 V |
| Supply Voltage-Min (Vsup) | — | — | — | 10.8 V |
| ## TAS5611PHDR Alternates Showing results | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
Switching Controller, Current-mode, 20A, 1000kHz Switching Freq-Max, PDSO20
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Why Look for Alternatives?
Finding alternatives for LM5122MH/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 LM5122MH/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 LM5122MH/NOPBFAQ
What is equivalent to LM5122MH/NOPB?
Known equivalents for LM5122MH/NOPB include LM5122MHE/NOPB, LMR16006YQDDCRQ1, TAS5611PHDR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LM5122MH/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 LM5122MH/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.