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Texas Instruments TPS3779BDRYT — Power Management (PMIC / Gate Driver)

TPS3779BDRYT Multi-Voltage Supervisor – Active, Push-Pull

MPNTPS3779BDRYT
Active

Texas Instruments TPS3779BDRYT, Multi-Voltage Supervisor, 2-channel, active-low push-pull output, adjustable/selectable threshold, -40°C to 125°C junction, 6-SON (1.45x1) mm package, ROHS3 compliant, active production.

$2.3600Ref. price · indicative, final on quote
Texas Instruments TPS3779BDRYT datasheet (PDF)
Packaging6-UFDFN
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TPS3779BDRYT specifications
ParameterValue
TypeMulti-Voltage Supervisor
MountingSurface Mount
Voltage - thresholdAdjustable/Selectable
Number of voltages monitored2
Operating temperature-40°C~125°C(TJ)
ResetActive Low
OutputPush-Pull, Totem Pole
PackageTape & Reel (TR); Cut Tape (CT)
Case6-UFDFN

Product details

Two-rail supervisor with adjustable thresholds

The TPS3779BDRYT monitors two independent voltage rails with an adjustable/selectable threshold per channel — meaning you set the trip point with an external resistor divider rather than being locked to a fixed voltage. This is the part to reach for when your board has a non-standard rail (1.2V, 1.8V, 3.3V) that needs a supervisor, and you want one IC to cover both. The active-low push-pull output drives the reset line directly without an external pull-up resistor, saving one component per channel compared to open-drain supervisors like the TLV803 series.

Frequently asked questions

Does the TPS3779BDRYT have an open-drain output?

No. The output is push-pull, totem pole — it drives both high and low without needing an external pull-up resistor. This contrasts with the TLV803 series, which uses an open-drain output.