TDA7250Alternatives & Equivalent Parts
About TDA7250
TDA7250 is a Switch component manufactured by STMicroelectronics. It comes in a Dual-In-Line Packages 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 | TDA7250Source | TDA7253 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Package Type | Dual-In-Line Packages | Other |
| Pin Count | 20 | 11 |
| Temperature Range | -40.0°C ~ 150.0°C | ~ 70.0°C |
| Price | — | $0.7834 |
| Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE |
| Electrical Parameters | ||
| YTEOL | 0 | 0 |
| Bandwidth-Nom | 20 kHz | 80 kHz |
| Consumer IC Type | AUDIO AMPLIFIER | AUDIO AMPLIFIER |
| Gain | 26 dB | 30 dB |
| Harmonic Distortion | 0.1% | 10% |
| JESD-30 Code | R-PDIP-T20 | R-PZIP-T11 |
| JESD-609 Code | e3 | e3 |
| Number of Channels | 2 | 1 |
| Output Power-Nom | 100 W | 10 W |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | DIP20,.3 | ZIP11,.1,.1,67 |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | IN-LINE | FLANGE MOUNT |
| Qualification Status | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 45 V | 32 V |
| Supply Voltage-Min (Vsup) | 10 V | 10 V |
| Surface Mount | NO | NO |
| Technology | BIPOLAR | BIPOLAR |
| Temperature Grade | AUTOMOTIVE | COMMERCIAL |
| Terminal Finish | MATTE TIN | MATTE TIN |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Pitch | 2.54 mm | 1.7 mm |
| Terminal Position | DUAL | ZIG-ZAG |
| Pbfree Code | — | Yes |
| Number of Functions | — | 1 |
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 TDA7250 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 TDA7250 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 TDA7250?
Known equivalents for TDA7250 include TDA7253. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TDA7250?
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 TDA7250 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.