All Alternatives

Alternatives to STMicroelectronics STM6720SFWB6F

STMicroelectronics STM6720SFWB6F and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for STMicroelectronics STM6720SFWB6F

STM6720SFWB6F compared against its qualified second sources
STM6720SFWB6FSTMicroelectronicsMAX6720AUTSFD3+TAnalog Devices / Maxim IntegratedMAX6719UTSFD3+TAnalog Devices Inc./Maxim Integrated
FFF CompatibilityMatches SOT-23-6 footprint and the exact pin configuration.The standard SOT-23-6 package geometry is identical to the target part.All monitoring thresholds and reset timing parameters match or exceed standard commercial specs.Pin assignments are completely identical to the target part.The physical footprint and SOT-23-6 package style are interchangeable.Features an open-drain active-low reset output instead of a push-pull driver, which requires an external pull-up resistor.
AI Summary

STM6720SFWB6F by STMicroelectronics: Supervisor Push-Pull, Totem Pole 3 Channel SOT-23-6.

The MAX6720AUTSFD3+T is the automotive-grade (AEC-Q100) equivalent to the target part, offering identical functionality and pinout with higher reliability parameters.

  • AEC-Q100 qualified automotive-grade alternative
  • True drop-in pin-to-pin replacement with same thresholds and push-pull reset
  • Wider reliability margin for harsh environmental conditions
  • Typically higher unit cost due to automotive grading

The MAX6719UTSFD3+T is a highly compatible open-drain sibling, sharing the same threshold and pinout layout but requiring a pull-up resistor.

  • Identical pinout and package footprint
  • Same monitoring thresholds (2.925V and 1.050V) and adjustable RSTIN input
  • Open-drain output requires an external pull-up resistor to function as a push-pull equivalent
Lifecycle StatusActiveUnknownActive
Market AvailabilityIn stockNon-stockNon-stock
REACHREACHUnknownREACH
RoHSRoHSRoHSRoHS
——— ————————— ——— ———————— ———————— ————— ———
—————— ————————— ————————— ——— ———————— ——————
———— ————— ————— —————————— ————————— ——— ————
—— ————————— ———————— ————— —————————— ————
——— ————————— ——— ———————— ———————— ————— ———
—————— ————————— ————————— ——— ———————— ——————
———— ————— ————— —————————— ————————— ——— ————
—— ————————— ———————— ————— —————————— ————

Unlock the full comparison

Sign in with your work email to read every gated row on this table — description, lead time, origin, export control and the full technical data.

Sign in to unlock

Signing in creates a free Parter account. We use your name and email to contact you about Parter — see our Privacy Policy.

  • Find & compare verified second sources
  • Spot risk early with real-time part monitoring
  • Stay compliant and production-ready

Related parts

PartMarket availabilityLifecycleAlternatives available
DS1620SAnalog DevicesNon-stockObsolete3Alternatives availableSee Alternatives

You searched one part. Parter watches your whole BOM.

  1. All your BOM, at once

    Parter maps every line to live stock, lead time, lifecycle and compliance data across the entire market — not part by part.

  2. Hear about problems before they hit production

    Allocation, EOL and last-time-buy notices surface the moment they appear, not when your buyer's PO bounces.

  3. Qualified replacements in minutes, not days

    Every at-risk line gets form-fit-function matches like the ones above — deltas flagged, evidence attached. Review, push to your BOM, and Parter starts watching the new part too.

Schedule a demo

See Parter in action

Discover how Parter can help your hardware team:

  • Streamline your hardware operations with AI
  • Detect and prevent lifecycle disruptions
  • Accelerate product development
  • Stay compliant and production-ready