TPSM82901SISRAlternatives & Equivalent Parts
About TPSM82901SISR
TPSM82901SISR is a Power Supply component manufactured by Texas Instruments. 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 | TPSM82901SISRSource | TPSM82903SISR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Other | Other |
| Pin Count | 11 | 11 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.3584 | $2.8152 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 15 | 15 |
| Additional Feature | PFM CONTROL ALSO POSSIBLE | — |
| Analog IC - Other Type | SWITCHING REGULATOR WITH BUILT IN INDUCTOR | SWITCHING REGULATOR WITH BUILT IN INDUCTOR |
| Control Mode | CURRENT/VOLTAGE-MODE | CURRENT/VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Input Voltage-Max | 17 V | 17 V |
| Input Voltage-Min | 3 V | 3 V |
| Input Voltage-Nom | 12 V | 12 V |
| JESD-30 Code | R-PDSO-N11 | R-XDMA-N11 |
| Number of Functions | 1 | 1 |
| Number of Outputs | 1 | 1 |
| Output Current-Max | 1 A | 3 A |
| Output Voltage-Max | 5.5 V | 5.5 V |
| Output Voltage-Min | 0.4 V | 0.4 V |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED |
| Package Equivalence Code | SOLCC11(UNSPEC) | SOLCC11(UNSPEC) |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG | MICROELECTRONIC ASSEMBLY |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Surface Mount | YES | YES |
| Switcher Configuration | BUCK | BUCK |
| Switching Frequency-Max | 2500 kHz | 2500 kHz |
| Terminal Form | NO LEAD | NO LEAD |
| Terminal Position | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — |
| Output Voltage-Nom | — | 1.2 V |
| Technology | — | HYBRID |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for TPSM82901SISR 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 TPSM82901SISR 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 TPSM82901SISR?
Known equivalents for TPSM82901SISR include TPSM82903SISR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TPSM82901SISR?
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 TPSM82901SISR 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.