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Alternatives to Texas Instruments TPSM82A823ASIHR

Texas Instruments TPSM82A823ASIHR and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

TPSM82A823ASIHR compared against its qualified second sources
TPSM82A823ASIHRTexas InstrumentsTPSM82A824ASIHRTexas InstrumentsTPSM82A823SIHRTexas Instruments+3more
FFF CompatibilityMatches the 10-pin SIH (uSiP) footprint and exact pin assignments of the queried module.Shares the same 2.5mm x 2.0mm body dimensions, surface mount footprint, and low physical profile.Offers an upgraded 4A output current rating while operating in the same Forced PWM mode and 2.2MHz switching frequency.Shares the exact same 10-pin SIH package footprint and terminal layout.Identical 2.5mm x 2.0mm package size and physical form factor.Operates in automatic Power Save Mode (PSM) at light loads rather than Forced PWM (FPWM).
AI Summary

TPSM82A823ASIHR by Texas Instruments: Switching Regulator IC Output.

This is the higher-current variant of the same module family. It offers a complete drop-in replacement with a higher 4A rating while retaining the Forced PWM behavior, making it the safest and most robust replacement option.

  • Exact drop-in replacement with no PCB layout modifications required
  • Higher output current capability (4A vs 3A) providing extra design margin
  • Forced PWM mode matches the original part to minimize light-load output ripple
  • Slightly higher unit cost due to upgraded current capability

This is the automatic Power Save Mode (PSM) sibling in the same series. While physically identical and pin-compatible, it allows the frequency to vary at light loads, which may increase output voltage ripple in noise-sensitive designs.

  • Exact drop-in replacement with identical land pattern and physical body
  • Same 3A current capability and 2.2MHz switching frequency
  • Provides improved efficiency under light-load operating conditions
  • Light-load Auto PSM increases output voltage ripple and introduces variable switching frequencies compared to FPWM
Lifecycle StatusActiveActiveActive
Market AvailabilityNon-stockNon-stockNon-stock
REACHUnknownUnknownUnknown
RoHSUnknownUnknownUnknown
DescriptionSwitching Regulator IC OutputSwitching Regulator IC OutputPower Management Modules 5.5V, 3A step-down converter module with integrated inductor in SIL package
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
TypePower Management (PMIC)Power Management (PMIC)Power Management Modules
DatasheetN/AN/AN/A
Lead Time26 weeks26 weeks26 weeks
Country of Origin---
Export Control Class NumberEAR99EAR99EAR99
HTSUS Code---
Moisture Sensitivity Level---

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Frequently asked questions

Yes. The Texas Instruments TPSM82A823ASIHR is active and in production. The parts listed here are qualified equivalents if you need a second source or better availability.

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