TPS2421-1DDAAlternatives & Equivalent Parts
About TPS2421-1DDA
TPS2421-1DDA 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.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for TPS2421-1DDA — response within 24 hours.
Specification Comparison
| Parameter | TPS2421-1DDASource | TPS2421-1DDAR | TPS2421-2DDA |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | — |
| Pin Count | 8 | 8 | — |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — |
| Price | $1.0571 | $1.2900 | $1.8600 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | — |
| YTEOL | 15 | 15 | — |
| Adjustable Threshold | YES | YES | — |
| Analog IC - Other Type | HOT SWAP CONTROLLER | HOT SWAP CONTROLLER | — |
| Input Voltage-Max | 20 V | 20 V | — |
| Input Voltage-Min | 3 V | 3 V | — |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G8 | — |
| JESD-609 Code | e4 | e4 | — |
| Number of Channels | 1 | 1 | — |
| Number of Functions | 1 | 1 | — |
| Output Current-Max | 5.5 A | 5.5 A | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP8,.25 | SOP8,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | — |
| Supply Voltage-Max (Vsup) | 20 V | 20 V | — |
| Supply Voltage-Min (Vsup) | 3 V | 3 V | — |
| Supply Voltage-Nom (Vsup) | 3.3 V | 3.3 V | — |
| Surface Mount | YES | YES | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | — |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | GULL WING | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | — |
| Terminal Position | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — |
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 2 alternatives for TPS2421-1DDA — response within 24 hours.
Quick Links
Texas Instruments Adjustable, 1 Channel, PDSO8
Why Look for Alternatives?
Finding alternatives for TPS2421-1DDA 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 TPS2421-1DDA 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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for TPS2421-1DDA. Get expert recommendations within 24 hours.
FAQ
What is equivalent to TPS2421-1DDA?
Known equivalents for TPS2421-1DDA include TPS2421-1DDAR, TPS2421-2DDA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPS2421-1DDA?
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 TPS2421-1DDA 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.