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Texas Instruments TPS3838K33DRVT — Power Management (PMIC / Gate Driver)

TPS3838K33DRVT Simple Reset/Power-On Reset, 2.93V Threshold

MPNTPS3838K33DRVT
Active

Texas Instruments TPS3838K33DRVT, Simple Reset/Power-On Reset, Active Low, Open Drain, 2.93V Threshold, 10ms Minimum Reset Timeout, 6-WDFN Exposed Pad / 6-WSON (2x2), -40°C to 85°C.

$3.0700Ref. price · indicative, final on quote
Texas Instruments TPS3838K33DRVT datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS3838K33DRVT specifications
ParameterValue
TypeSimple Reset/Power-On Reset
MountingSurface Mount
Voltage - threshold2.93V
Number of voltages monitored1
Operating temperature-40°C~85°C(TA)
ResetActive Low
OutputOpen Drain or Open Collector
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout10ms Minimum
Case6-WDFN Exposed Pad

Product details

2.93V threshold — which rail it watches

The TPS3838K33DRVT is a single-channel voltage supervisor from TI's TPS3838 family, monitoring a 2.93V threshold rail with an active-low, open-drain reset output. The 10 ms minimum reset timeout gives the downstream supply and oscillator time to settle before the processor releases from reset.

6-WSON (2x2) — footprint and reflow

The 6-WSON (2x2) package suits dense mixed-signal boards where board area is tight. The exposed pad also improves thermal conduction — the 85°C ceiling is reachable if the pad is properly connected; floating the pad raises junction temperature and reduces headroom.

No last-time-buy window to chase, no successor to qualify — this part is a straight drop into a current BOM without lifecycle risk.

Frequently asked questions

Is TPS3838K33DRVT obsolete?

No — the product status is Active. No discontinuation notice or last-time-buy has been issued.