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Texas Instruments TPS3780ADBVT — Power Management (PMIC / Gate Driver)

TPS3780ADBVT Multi-Voltage Supervisor, Active-Low, SOT-23-6

MPNTPS3780ADBVT
Active

Texas Instruments TPS3780ADBVT multi-voltage supervisor, 2-channel, active-low open-drain output, adjustable/selectable thresholds, -40°C to 125°C, SOT-23-6 package.

$2.1300Ref. price · indicative, final on quote
Texas Instruments TPS3780ADBVT datasheet (PDF)
PackagingSOT-23-6
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS3780ADBVT specifications
ParameterValue
TypeMulti-Voltage Supervisor
MountingSurface Mount
Voltage - thresholdAdjustable/Selectable
Number of voltages monitored2
Operating temperature-40°C~125°C(TJ)
ResetActive Low
OutputOpen Drain or Open Collector
PackageTape & Reel (TR); Cut Tape (CT)
CaseSOT-23-6

Product details

Two-channel supervisor in a small SOT-23-6

The open-drain output lets you wire-OR with other reset signals, common in multi-rail systems.

Two monitored channels in one SOT-23-6 package saves board space and BOM count versus two single-voltage supervisors. The adjustable/selectable threshold means one part number can cover multiple rail voltages if you stock the resistor divider network — reduces SKU count for the storeroom. The active-low open-drain output is compatible with most MCU reset inputs and can be shared across multiple supervisors without conflict.

It is RoHS3 compliant, which simplifies compliance for EU and global markets.

Frequently asked questions

Is TPS3780ADBVT a direct replacement for TPS3780ADBVR?

The TPS3780ADBVT and TPS3780ADBVR share the same base product number TPS3780 and the same electrical specifications. The suffix difference typically indicates packaging or reel quantity variant; confirm the specific package and tape details for your assembly line.

When sourcing TPS3780ADBVT, what is the closest functional second-source?

The TLV803EA29VDBZR is a simple reset/power-on reset supervisor with active-low open-drain output and a similar temperature range, but it monitors a single voltage and has a fixed 130 ms reset timeout. The TPS3780ADBVT offers two-channel adjustable-threshold monitoring, so the TLV803 is not a direct pin-compatible replacement but could serve a single-rail design.