Skip to main content
Log in
Texas Instruments TPS3823-33DBVTG4 — Power Management (PMIC / Gate Driver)

TPS3823-33DBVTG4 Simple Reset/Power-On Reset

MPNTPS3823-33DBVTG4
End of Life

Texas Instruments TPS3823-33DBVTG4, Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 2.93V Threshold, 120ms min Reset Timeout, SOT-23-5, -40°C to 85°C.

$1.5000Ref. price · indicative, final on quote
Texas Instruments TPS3823-33DBVTG4 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TPS3823-33DBVTG4 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)
Reset timeout120ms Minimum
CaseSC-74A, SOT-753

Product details

2.93V threshold supervisor for 3.3V rails

Its reset threshold is 2.93V, meaning it asserts a reset when the supply drops below that level and holds it for a minimum of 120ms after the supply recovers. The active-low, push-pull output drives the reset input of an MCU, FPGA, or other logic device without requiring an external pull-up resistor.

Industrial temp range and SOT-23-5 footprint

The SOT-23-5 package (SC-74A) is a compact 5-pin surface-mount footprint that suits space-constrained PCB layouts.

Frequently asked questions

What is the reset threshold voltage of TPS3823-33DBVTG4?

Designers need to confirm the voltage threshold matches their system's power supply monitoring requirement.

Is TPS3823-33DBVTG4 in stock?

Buyers prioritize availability to avoid production delays; stock level directly impacts purchase decision.

What is the price of TPS3823-33DBVTG4?

Pricing determines whether this part fits within the BOM budget and affects sourcing decisions.

What is the pinout of TPS3823-33DBVTG4?

Engineers need pin mapping for PCB layout and circuit integration, especially when replacing a failed unit.

Is TPS3823-33DBVTG4 obsolete?

Lifecycle status affects long-term availability; obsolescence forces redesign or alternative sourcing.

What is the equivalent of TPS3823-33DBVTG4?

Buyers and brokers need cross-reference options when the exact MPN is unavailable or for second-source strategies.