TDA7850Alternatives & Equivalent Parts
About TDA7850
TDA7850 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Transistor Outline, Vertical 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 | TDA7850Source | TDA7498 | TDA7498E | 16ZLH220MEFC6.3X11 |
|---|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics | Rubycon |
| Package Type | Transistor Outline, Vertical | Small Outline Packages | Other | Capacitor, Polarized Radial Diameter |
| Pin Count | 25 | 36 | 36 | 2 |
| Temperature Range | — | ~ 70.0°C | ~ 70.0°C | -40.0°C ~ 105.0°C |
| Price | $3.9300 | $65.3510 | $65.3510 | $0.0770 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | 5 | 0 | 0 | 6 |
| Bandwidth-Nom | 20 kHz | 22 kHz | 20 kHz | — |
| Consumer IC Type | CLASS AB AUDIO AMPLIFIER | CLASS D AUDIO AMPLIFIER | CLASS D AUDIO AMPLIFIER | — |
| Gain | 26 dB | 37.6 dB | 35.8 dB | — |
| Harmonic Distortion | 10% | 10% | 10% | — |
| JESD-30 Code | R-XZIP-T25 | R-PDSO-G36 | R-PDSO-G36 | — |
| JESD-609 Code | e3 | — | e3 | — |
| Number of Channels | 4 | 2 | 2 | — |
| Number of Functions | 1 | 1 | 1 | — |
| Output Power-Nom | 80 W | 100 W | 160 W | — |
| Package Body Material | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | ZIP25,.16,.16,40 | SSOP36,.4,20 | SSOP36,.4,20 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | CYLINDRICAL PACKAGE |
| Package Style | FLANGE MOUNT | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | Radial |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Current-Max | 280 mA | 60 mA | — | — |
| Supply Voltage-Max (Vsup) | 18 V | 39 V | 36 V | — |
| Surface Mount | NO | YES | YES | NO |
| Technology | MOS | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Matte Tin (Sn) - annealed | — |
| Terminal Form | THROUGH-HOLE | GULL WING | GULL WING | — |
| Terminal Pitch | 1 mm | 0.5 mm | 0.5 mm | 2.5 mm |
| Terminal Position | ZIG-ZAG | DUAL | DUAL | — |
| Supply Voltage-Min (Vsup) | — | 10 V | 14 V | — |
| Temperature Grade | — | COMMERCIAL | COMMERCIAL | — |
| Peak Reflow Temperature (Cel) | — | — | 260 | — |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | — |
| Reach Compliance Code | — | — | — | Compliant |
| Capacitance | — | — | — | 220 µF |
| Capacitor Type | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR |
| Diameter | — | — | — | 6.3 mm |
| Dielectric Material | — | — | — | ALUMINUM (WET) |
| Leakage Current | — | — | — | 0.0352 mA |
| Mounting Feature | — | — | — | THROUGH HOLE MOUNT |
| Negative Tolerance | — | — | — | 20% |
| Packing Method | — | — | — | BULK |
| Polarity | — | — | — | POLARIZED |
| Positive Tolerance | — | — | — | 20% |
| Rated (DC) Voltage (URdc) | — | — | — | 16 V |
| Ripple Current | — | — | — | 270 mA |
| Tan Delta | — | — | — | 0.16 |
| Terminal Shape | — | — | — | WIRE |
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 3 alternatives for TDA7850 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TDA7850 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 TDA7850 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 TDA7850?
Known equivalents for TDA7850 include TDA7498, TDA7498E, 16ZLH220MEFC6.3X11. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TDA7850?
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 TDA7850 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.