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Texas Instruments TPS3110K33DBVT — Power Management (PMIC / Gate Driver)

TPS3110K33DBVT Simple Reset/Power-On Reset, 2.941V Threshold

MPNTPS3110K33DBVT
Active

Texas Instruments TPS3110K33DBVT, Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 2.941V Threshold, 65ms Minimum Reset Timeout, SOT-23-6, -40°C to 85°C.

$3.2000Ref. price · indicative, final on quote
Texas Instruments TPS3110K33DBVT datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS3110K33DBVT specifications
ParameterValue
TypeSimple Reset/Power-On Reset
MountingSurface Mount
Voltage - threshold2.941V
Number of voltages monitored1
Operating temperature-40°C~85°C(TJ)
ResetActive Low
OutputPush-Pull, Totem Pole
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout65ms Minimum
CaseSOT-23-6

Product details

2.941 V threshold — matching the monitored rail

The 2.941 V threshold is designed for 3.0 V or 3.3 V nominal rails, providing a reset trip point that catches brown-out conditions before the downstream logic enters an undefined state. A push-pull, totem-pole output drives the reset line high or low without an external pull-up resistor, simplifying the BOM and saving board area.

65 ms minimum timeout — power-up sequencing window

Housed in a SOT-23-6 package, the part fits into compact designs and shares the same footprint as many other single-voltage supervisor ICs, easing a last-minute swap if the threshold or timeout needs to change.

Frequently asked questions

What is the exact reset threshold voltage for TPS3110K33DBVT?

The reset threshold is 2.941 V, which is the voltage at which the output asserts a low reset signal when the monitored supply drops below that level.

Does TPS3110K33DBVT have an open-drain output?

No — the output is push-pull, totem-pole, which means it drives both high and low without needing an external pull-up resistor.

What is the reset timeout for TPS3110K33DBVT?

The reset timeout is a minimum of 65 ms, ensuring the system remains in reset long enough for the supply to stabilise after a brown-out or power-up event.