TDA7803A-ZSTAlternatives & Equivalent Parts
About TDA7803A-ZST
TDA7803A-ZST is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Other 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 | TDA7803A-ZSTSource | TDA7803A-ZSX |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | Other | Other |
| Pin Count | 36 | 36 |
| Temperature Range | -40.0°C ~ 105.0°C | — |
| Price | $4.7518 | $5.7909 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Factory Lead Time | 25 Weeks | 25 Weeks |
| YTEOL | 5 | — |
| Consumer IC Type | CLASS AB AUDIO AMPLIFIER | CONSUMER CIRCUIT |
| Harmonic Distortion | 10% | — |
| JESD-30 Code | R-PDSO-G36 | — |
| JESD-609 Code | e3 | e3 |
| Number of Channels | 4 | — |
| Number of Functions | 1 | — |
| Output Power-Nom | 72 W | — |
| Package Body Material | PLASTIC/EPOXY | — |
| Package Equivalence Code | SSOP36,.56 | — |
| Package Shape | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH | — |
| Peak Reflow Temperature (Cel) | 245 | 245 |
| Screening Level | AEC-Q100 | — |
| Supply Current-Max | 210 mA | — |
| Supply Voltage-Max (Vsup) | 18.5 V | — |
| Supply Voltage-Min (Vsup) | 6 V | — |
| Surface Mount | YES | — |
| Technology | BCD | — |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | GULL WING | — |
| Terminal Pitch | 0.65 mm | — |
| Terminal Position | DUAL | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Quick Links
Why Look for Alternatives?
Finding alternatives for TDA7803A-ZST 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 TDA7803A-ZST 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 TDA7803A-ZST?
Known equivalents for TDA7803A-ZST include TDA7803A-ZSX. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TDA7803A-ZST?
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 TDA7803A-ZST 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.