Skip to main content
Log in
Texas Instruments TPS3836K33DBVR — Power Management (PMIC / Gate Driver)

TPS3836K33DBVR Simple Reset/Power-On Reset, 2.93V Threshold

MPNTPS3836K33DBVR
Active

Texas Instruments TPS3836K33DBVR, Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 2.93V Threshold, 10ms Min Reset Timeout, -40°C to 85°C, SOT-23-5.

$2.5500Ref. price · indicative, final on quote
Texas Instruments TPS3836K33DBVR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS3836K33DBVR 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
OutputPush-Pull, Totem Pole
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout10ms Minimum
CaseSC-74A, SOT-753

Product details

2.93V threshold — the brown-out trip point for 3.3V rails

The 2.93V threshold is set for a nominal 3.3V rail with roughly 11% undervoltage margin — it catches brown-out conditions before the downstream logic enters an undefined state, but will not trip on normal ripple or load transients within the regulator's tolerance band.

Output type and reset timeout

The output is push-pull, totem pole — no external pull-up resistor needed, and the output state is valid even with the supply rail falling as low as 1.1V on some TI supervisor families.

Temperature grade and package — fits industrial environments

Supplied in a SOT-23-5 package (SC-74A, SOT-753), the footprint is compact and widely supported by PCB layout libraries — the 0.95 mm pin pitch routes easily on two-layer boards.

Frequently asked questions

What is the difference between TPS3836K33DBVR and TPS3836K33DBVT?

The difference is packaging and reel quantity. TPS3836K33DBVR is supplied in Tape & Reel (TR) for automated pick-and-place assembly; TPS3836K33DBVT is typically supplied in Cut Tape (CT) or smaller quantities for prototyping and low-volume builds. The die, threshold, and electrical specifications are identical.

What package and footprint does TPS3836K33DBVR have?

The device is housed in a SOT-23-5 package (also designated SC-74A, SOT-753). It is a surface-mount package with five leads on 0.95 mm pitch, suitable for two-layer PCB routing.