Manufacturer: STMicroelectronics
Win Source Part Number: 031601-STWD100NYWY3F
Packaging: Reel - TR
Type: Watchdog Circuit
Mounting: SMD (SMT)
Output: Open Drain or Open Collector
Reset: Active Low
Number of Voltages Monitored: 1
Reset Timeout: 1.12 s Minimum
Family Name: STWD100
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: SOT-23-5
Alternative Parts (Cross-Reference): STWD100YNXWY3F; STWD100YNPWY3F ; STWD100YNWWY3F ; STWD100YNYWY3F;
Introduction Date: November 08, 2007
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Sufficient
Supervisor Open Drain or Open Collector 1 Channel SOT-23-5
Supervisor Open Drain or Open Collector 1 Channel SOT-23-5
Supervisor Open Drain or Open Collector 1 Channel SOT-23-5
RTC Watchdog IC, SOT-23-5, 2.7-5.5V, 1.12s Reset Product overview: STWD100NYWY3F from STMicroelectronics is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5.5V, SOT-23. Search-friendly keywords include voltage supervisor, reset IC, power monitoring, brownout detection, 5.5V, SOT-23, Voltage Supervisor IC, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-STWD100NYWY3F can be used for catalog matching and distributor lookup.
Supervisor Open Drain or Open Collector 1 Channel SOT-23-5
Supervisory Circuits Watchdog timer Supervisor Circuit
IC SUPERVISOR 1 CHANNEL SOT23-5
SUPERVISOR, WATCHDOG, 5.5V, SOT-23-5; Threshold Voltage:-; No. of Supervisors / Monitors:1Monitors; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Reset Type:Active-Low, Open-Drain; Digital IC Case:SOT-23; No. of Pins:5Pins; MSL:-RoHS Compliant: Yes
IC SUPERVISOR 1 CHANNEL SOT23-5
| Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips | Supervisory Circuits and Battery Monitor Chips |
| Product Number | 031601-STWD100NYWY3F | 497-10058-2-ND | 691-STWD100NYWY3F | STWD100NYWY3F | STWD100NYWY3F | STWD100NYWY3F | 18AC7779 | STWD100NYWY3F |
| Product Name | PMIC - PMIC - Supervisors - STWD100NYWY3F | Supervisors | 5.5V SOT-23 Voltage Supervisor IC | Supervisors | Supervisory Circuits | Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors | Supervisor, Watchdog, 5.5V, Sot-23-5; Threshold Voltage Stmicroelectronics | PMIC - Supervisors |
| Number of Supplies | 1; 1 | 1 | 1; 1Monitors | 1; 1 | ||||
| Output Options | Open Drain; Inverting; Active Low | Open Drain; Active Low | Open Drain | Open Drain; Open Drain or Open Collector | ||||
| Type | SOT-23-5 | SC-74A, SOT-753 | SOT-23-5 | SC-74A, SOT-753 | SC-74A, SOT-753 | |||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
