STMicroelectronics Voltage Supervisor 4.746V max. 5-Pin SOT-23, STM6822LWY6FST
- RS Stock No.:
- 189-1876
- Mfr. Part No.:
- STM6822LWY6FST
- Brand:
- STMicroelectronics
Stock information currently inaccessible
- RS Stock No.:
- 189-1876
- Mfr. Part No.:
- STM6822LWY6FST
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
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Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Number of Supervisors | 1 | |
| Watchdog Timer | Yes | |
| Manual Reset | Yes | |
| Maximum Reset Threshold Voltage | 4.746V | |
| Minimum Reset Threshold Voltage | 4.514V | |
| Mounting Type | Surface Mount | |
| Package Type | SOT-23 | |
| Pin Count | 5 | |
| Dimensions | 3 x 1.75 x 1.3mm | |
| Maximum Monitored Voltage | 2.5 V, 3 V, 3.3 V, 5V | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +85 °C | |
| Minimum Operating Supply Voltage | 1.2 V | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Number of Supervisors 1 | ||
Watchdog Timer Yes | ||
Manual Reset Yes | ||
Maximum Reset Threshold Voltage 4.746V | ||
Minimum Reset Threshold Voltage 4.514V | ||
Mounting Type Surface Mount | ||
Package Type SOT-23 | ||
Pin Count 5 | ||
Dimensions 3 x 1.75 x 1.3mm | ||
Maximum Monitored Voltage 2.5 V, 3 V, 3.3 V, 5V | ||
Maximum Operating Supply Voltage 5.5 V | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +85 °C | ||
Minimum Operating Supply Voltage 1.2 V | ||
The STM6xxx supervisors are self-contained devices which provide microprocessor supervisory functions. A precision voltage reference and comparator monitors the VCC input for an out-of-tolerance condition. When an invalid VCC condition occurs, the reset output (RST) is forced low (or high in the case of RST). These devices also offer a watchdog timer (except for STM6322/6825) and/or a push-button (MR) reset input. These devices are available in a standard 5-pin SOT23 package.
Precision VCC monitoring of 5, 3.3, 3, or 2.5 V power supplies
RST outputs (active low, push-pull or open drain)
RST outputs (active high, push-pull)
Reset pulse width of 1.4 ms, 200 ms and 240 ms (typ.)
Watchdog timeout period of 1.6 s (typ.)
Manual reset input (MR)
Low supply current - 3 μA (typ.)
GuaranteedRST(RST) assertion down to VCC= 1.0 V
Operating temperature: –40 to +85 °C (industrial grade)
RST outputs (active low, push-pull or open drain)
RST outputs (active high, push-pull)
Reset pulse width of 1.4 ms, 200 ms and 240 ms (typ.)
Watchdog timeout period of 1.6 s (typ.)
Manual reset input (MR)
Low supply current - 3 μA (typ.)
GuaranteedRST(RST) assertion down to VCC= 1.0 V
Operating temperature: –40 to +85 °C (industrial grade)