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STMicroelectronics STM6720TGWB6F — Power Management (PMIC / Gate Driver)

ST STM6720TGWB6F Multi-Voltage Supervisor, Active Low Reset

MPNSTM6720TGWB6F
End of Life

STMicroelectronics STM6720TGWB6F, Multi-Voltage Supervisor, Active Low Reset, Push-Pull Output, 140ms Minimum Reset Timeout, 3-Channel, SOT-23-6, -40°C to 85°C.

$1.83Ref. price · indicative, final on quote
STMicroelectronics STM6720TGWB6F datasheet (PDF)
PackagingSOT-23-6
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STM6720TGWB6F specifications
ParameterValue
TypeMulti-Voltage Supervisor
MountingSurface Mount
Voltage - threshold1.11V, 3.075V, Adj
Number of voltages monitored3
Operating temperature-40°C ~ 85°C (TA)
ResetActive Low
OutputPush-Pull, Totem Pole
PackageTape & Reel (TR); Cut Tape (CT)
Reset timeout140ms Minimum
CaseSOT-23-6

Product details

The STMicroelectronics STM6720TGWB6F is a multi-voltage supervisor that monitors three supply rails with thresholds at 1.11 V, 3.075 V, and an adjustable third channel. The active-low, push-pull reset output holds the system in reset for a minimum of 140 ms after all rails cross their thresholds. Housed in a SOT-23-6, it fits tight mixed-voltage designs — FPGA core + I/O banks, multi-rail MCU boards, or any system that needs sequenced power-up without a separate supervisor IC per rail.

Three monitored voltages cover the typical split-rail pattern: a 1.11 V threshold, a 3.075 V threshold, and an adjustable channel for any intermediate rail.

Frequently asked questions

What is STM6720TGWB6F's listed type and reset polarity?

It is a Multi-Voltage Supervisor with an Active Low reset output — the reset line goes low when any monitored rail drops below its threshold and stays low for 140 ms after all rails recover.

Will STM6720TGWB6F drop into a panel that was specified around STM809TWX6F without rewiring?

No — the STM809TWX6F is a single-channel simple reset/power-on reset IC, while the STM6720TGWB6F monitors three voltages. The pinout and function are different; the board layout would need to be reworked to use the multi-voltage supervisor.

What compliance documentation does STM6720TGWB6F carry?

The part is ROHS3 compliant. No UL or IEC certification is listed in the available records.