TPA3112D1PWPAlternatives & Equivalent Parts
About TPA3112D1PWP
TPA3112D1PWP 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 | TPA3112D1PWPSource | TPA3112D1QPWPRQ1 | LM231AN/NOPB | LM3311SQ-HIOP/NOPB | TPA3112D1PWPR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Dual-In-Line Packages | Quad Flat No-Lead | Small Outline Packages |
| Pin Count | 28 | 29 | 8 | 25 | 28 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -25.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C |
| Price | $0.6061 | $1.4100 | $5.0000 | $2.3149 | $0.9700 |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | No | Yes |
| YTEOL | 15 | 15 | 15 | 0 | 15 |
| Bandwidth-Nom | 22 kHz | 22 kHz | — | — | 22 kHz |
| Consumer IC Type | CLASS D AUDIO AMPLIFIER | CLASS D AUDIO AMPLIFIER | — | — | CLASS D AUDIO AMPLIFIER |
| JESD-30 Code | R-PDSO-G28 | R-PDSO-G28 | R-PDIP-T8 | S-PQCC-N24 | R-PDSO-G28 |
| JESD-609 Code | e4 | e4 | e4 | e3 | e4 |
| Noise Figure-Nom | 102 dB | 102 dB | — | — | 102 dB |
| Number of Channels | 1 | 1 | — | — | 1 |
| Number of Functions | 1 | 1 | 1 | 1 | 1 |
| Output Power-Nom | 25 W | 25 W | — | — | 25 W |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP28,.25 | TSSOP28,.25 | DIP8,.3 | LCC24,.16SQ,20 | TSSOP28,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | IN-LINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 26 V | 26 V | — | — | 26 V |
| Supply Voltage-Min (Vsup) | 8 V | 8 V | — | — | 8 V |
| Surface Mount | YES | YES | NO | YES | YES |
| Technology | CMOS | CMOS | BIPOLAR | BICMOS | CMOS |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | OTHER | AUTOMOTIVE | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | MATTE TIN | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | THROUGH-HOLE | NO LEAD | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 2.54 mm | 0.5 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | QUAD | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 30 | 30 |
| ## TPA3112D1PWP Alternates Showing results | Image | — | — | — | — |
| Gain | — | 36 dB | — | — | — |
| Screening Level | — | AEC-Q100 | — | TS 16949 | — |
| Converter Type | — | — | VOLTAGE TO FREQUENCY CONVERTER | — | — |
| Linearity Error-Max (EL) | — | — | 0.02% | — | — |
| Negative Input Voltage-Max | — | — | -0.2 V | — | — |
| Negative Supply Voltage-Min | — | — | -0.2 V | — | — |
| Operating Frequency-Max | — | — | 0.1 MHz | — | — |
| Positive Input Voltage-Max | — | — | 3 V | — | — |
| Supply Current-Max | — | — | 6 mA | — | — |
| Supply Voltage-Max | — | — | 20 V | — | — |
| Supply Voltage-Min | — | — | 4.5 V | — | — |
| Supply Voltage-Nom | — | — | 5 V | — | — |
| ## LM231AN/NOPB Alternates Showing results | — | — | Image | — | — |
| Additional Feature | — | — | — | ALSO OPERATES IN ADJUSTABLE MODE FROM 2.5 TO 7V | — |
| Analog IC - Other Type | — | — | — | SWITCHING REGULATOR | — |
| Control Mode | — | — | — | CURRENT/VOLTAGE-MODE | — |
| Control Technique | — | — | — | PULSE WIDTH MODULATION | — |
| Input Voltage-Max | — | — | — | 7 V | — |
| Input Voltage-Min | — | — | — | 2.5 V | — |
| Input Voltage-Nom | — | — | — | 2.5 V | — |
| Output Current-Max | — | — | — | 2.6 A | — |
| Supply Current-Max (Isup) | — | — | — | 9 mA | — |
| Switcher Configuration | — | — | — | BOOST | — |
| Switching Frequency-Max | — | — | — | 1500 kHz | — |
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 TPA3112D1PWP 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 TPA3112D1PWP 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 TPA3112D1PWP?
Known equivalents for TPA3112D1PWP include TPA3112D1QPWPRQ1, LM231AN/NOPB, LM3311SQ-HIOP/NOPB. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPA3112D1PWP?
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 TPA3112D1PWP 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.