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Texas Instruments TPS3780DDRYT — Power Management (PMIC / Gate Driver)

TPS3780DDRYT Multi-Voltage Supervisor – TI, Active

MPNTPS3780DDRYT
Active

Texas Instruments TPS3780DDRYT, Multi-Voltage Supervisor, 2-channel, active-low open-drain output, adjustable thresholds, -40°C to 125°C, 6-SON (1.45x1) package, Tape & Reel / Cut Tape.

$2.3600Ref. price · indicative, final on quote
Texas Instruments TPS3780DDRYT datasheet (PDF)
Packaging6-UFDFN
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS3780DDRYT 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)
Case6-UFDFN

Product details

Dual-rail supervisor for industrial and automotive power sequencing

The TPS3780DDRYT is a multi-voltage supervisor from Texas Instruments that monitors two independent supply rails with a single active-low, open-drain output. The adjustable/selectable threshold lets you set the trip point per rail, which is useful when sequencing core and I/O voltages on an MCU or FPGA.

Package and footprint — 6-SON (1.45x1 mm)

Housed in a 6-UFDFN package with supplier device package 6-SON measuring 1.45x1 mm. Surface-mount only — no through-hole variant.

Active product status — Texas Instruments continues production with no announced end-of-life. ROHS3 compliant.

Frequently asked questions

Can TPS3780DDRYT be used as a reset generator for a 3.3V system?

Yes. The adjustable threshold can be set to monitor a 3.3V rail. The active-low, open-drain output pulls low when the monitored voltage falls below the threshold, providing a clean reset signal to an MCU or FPGA.