STM6718TGWY6F STMicroelectronics Integrated Circuit (SOT23 (5-Pin)) In Stock
STM6718TGWY6F is a dual/triple ultra-low voltage supervisor with push-button reset from STMicroelectronics in a SOT-23-5 package. It monitors two voltage rails with reset thresholds at 3.075V and 1.110V, with manual reset input and optional delay. Available from stock worldwide with fast shipping.
- Manufacturer
- STMicroelectronics
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- STM6718TGWY6F Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0199(MOQ 100)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM6718TGWY6F?
- Dual voltage monitoring with precision reset thresholds of 3.075V and 1.110V for simultaneous multi-rail supervision
- Integrated push-button reset input with configurable delay option simplifying system reset management without external logic
- Ultra-compact SOT-23-5 package with 5 pins enabling minimal board space usage in portable and IoT device designs
What is STM6718TGWY6F used for?
STM6718TGWY6F supervises dual power supply rails in microcontroller and processor-based systems, ensuring safe startup and brown-out reset when supply voltages fall below 3.075V or 1.110V thresholds. It is used in IoT sensor nodes, wearable devices, and battery-powered embedded systems where reliable power-on reset and manual reset with debouncing are required. The ultra-low quiescent current also makes it suitable for always-on supervisory functions in energy-harvesting and coin-cell battery applications.
What are the specifications of STM6718TGWY6F?
| Factory Lead Time | 24Weeks |
| YTEOL | 8 |
| Additional Feature | RESET THRESHOLD VOLTAGES ARE 3.075V AND 1.110V; MANUAL RESET INPUT |
| Adjustable Threshold | YES |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.035mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 0.8V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +3.075,1.110V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Mainland China |
Where can I find the STM6718TGWY6F datasheet?
STM6718TGWY6F Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM6718TGWY6F?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the two monitored reset threshold voltages on STM6718TGWY6F?
STM6718TGWY6F monitors two supply rails with fixed reset assertion thresholds of 3.075V and 1.110V. The 3.075V threshold is appropriate for supervising a 3.3V rail, while the 1.110V threshold supervises a low-voltage 1.2V rail. Reset output is asserted active-low when either monitored voltage drops below its respective threshold.
How long is the built-in reset delay on STM6718TGWY6F and why does it matter for microcontroller startup?
STM6718TGWY6F includes a selectable reset delay typically in the range of 140 ms to 280 ms after the supply voltage exceeds the threshold. This delay ensures the power rail is fully stable before the microcontroller begins executing code, preventing false starts from slow-rising supplies or in-rush current dips during capacitor charging.
Can STM6718TGWY6F replace a manual reset button circuit in a compact IoT design?
Yes, STM6718TGWY6F includes a dedicated MR (manual reset) input pin that accepts a debounced push-button signal directly. The internal input filter removes contact bounce lasting under 1 µs, and the SOT-23-5 package occupies only 1.6mm x 2.9mm of board area. This eliminates the need for external RC debounce networks typical in discrete reset button circuits.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $1.2456 | $124.56 |
| 250+ | $1.1742 | $293.56 |
| 500+ | $1.1338 | $566.89 |
| 3000+ | $1.0520 | $3156.12 |
| 6000+ | $1.0306 | $6183.84 |
| 9000+ | $1.0199 | $9179.28 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit