STMicroelectronics 5-Pin Watchdog Timer, SOT-23
- RS Stock No.:
- 686-7509
- Distrelec Article No.:
- 304-43-901
- Mfr. Part No.:
- STWD100NYWY3F
- Manufacturer:
- STMicroelectronics
Bulk discount available
View bulk pricing optionsSubtotal (5 units, in packs of 5)*
PHP304.17
(exc. VAT)
PHP340.67
(inc. VAT)
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In Stock
- 5 unit(s) ready to ship from another location
- Plus 18,765 unit(s) shipping from October 12, 2026
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Units | Per Unit | Per Pack* |
|---|---|---|
| 5 - 20 | PHP60.834 | PHP304.17 |
| 25 - 45 | PHP59.01 | PHP295.05 |
| 50 - 245 | PHP57.24 | PHP286.20 |
| 250 - 495 | PHP55.528 | PHP277.64 |
| 500 + | PHP53.864 | PHP269.32 |
*price indicative
- RS Stock No.:
- 686-7509
- Distrelec Article No.:
- 304-43-901
- Mfr. Part No.:
- STWD100NYWY3F
- Manufacturer:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Mount Type | Surface | |
| Product Type | Watchdog Timer | |
| Sub Type | Watchdog | |
| Package Type | SOT-23 | |
| Number of Internal Timers | 1 | |
| Pin Count | 5 | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Supply Voltage | 2.7V | |
| Maximum Operating Temperature | 125°C | |
| Minimum Operating Temperature | -40°C | |
| Height | 1.05mm | |
| Standards/Approvals | No | |
| Length | 2.9mm | |
| Automotive Standard | No | |
| Series | STWD100 | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Mount Type Surface | ||
Product Type Watchdog Timer | ||
Sub Type Watchdog | ||
Package Type SOT-23 | ||
Number of Internal Timers 1 | ||
Pin Count 5 | ||
Maximum Supply Voltage 5.5V | ||
Minimum Supply Voltage 2.7V | ||
Maximum Operating Temperature 125°C | ||
Minimum Operating Temperature -40°C | ||
Height 1.05mm | ||
Standards/Approvals No | ||
Length 2.9mm | ||
Automotive Standard No | ||
Series STWD100 | ||
Watchdog Timers, STMicroelectronics
The Watchdog Timer integrated circuit is a self-contained device for preventing system failures. Certain types of hardware or software errors could cause the electronics system to fail. The watchdog timer has an input that is used to clear the watchdog timer periodically within a specified timeout period. While the system is operating correctly, the watchdog output is not asserted. If the watchdog timer is not cleared, the watchdog output generates a processor interrupt or reset.
Related links
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