STMicroelectronics Voltage Supervisor 3-Pin SOT-23, STM1818SWX7F
- RS Stock No.:
- 189-1932
- Mfr. Part No.:
- STM1818SWX7F
- Manufacturer:
- STMicroelectronics
The image is for reference only, please refer to product details and specifications
On back order for despatch 28/03/2025, delivery within 3 working days
Added
Price Each (In a Pack of 25)
HK$8.082
| Units | Per unit | Per Pack* |
| 25 - 725 | HK$8.082 | HK$202.05 |
| 750 - 1475 | HK$7.88 | HK$197.00 |
| 1500 + | HK$7.76 | HK$194.00 |
| *price indicative | ||
- RS Stock No.:
- 189-1932
- Mfr. Part No.:
- STM1818SWX7F
- Manufacturer:
- STMicroelectronics
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Reset Circuit IC, STMicroelectronics
Precision monitoring of 3 V, 3.3 V, and 5 V supply voltages
Four output configurations:
Push-pull, active-high (STM1812,1817)
Push-pull, active-low (STM1810,1815)
Open-drain, active-low (STM1811,1816)
Open-drain, active-low with push-button detect (STM1813,1818)
Reset pulse width - 100 ms (min.)
Low supply current - 4 μA (typ.)
Guaranteed assertion down to VCC= 1.0 V (0 °C to 105 °C)
Factory-trimmed reset thresholds of 2.55 V, 2.88 V, 3.06 V, 4.37 V, and 4.62 V (typ.)
Power supply transient immunity
Push-button/manual reset detect (STM1813/1818)
Operating temperature: –40 °C to 105 °C
± 2.5% reset threshold accuracy:(–40 °C to 105 °C)
Available in the SOT23-3 package
Fully compatible with DS181x and MXD181x products.
Four output configurations:
Push-pull, active-high (STM1812,1817)
Push-pull, active-low (STM1810,1815)
Open-drain, active-low (STM1811,1816)
Open-drain, active-low with push-button detect (STM1813,1818)
Reset pulse width - 100 ms (min.)
Low supply current - 4 μA (typ.)
Guaranteed assertion down to VCC= 1.0 V (0 °C to 105 °C)
Factory-trimmed reset thresholds of 2.55 V, 2.88 V, 3.06 V, 4.37 V, and 4.62 V (typ.)
Power supply transient immunity
Push-button/manual reset detect (STM1813/1818)
Operating temperature: –40 °C to 105 °C
± 2.5% reset threshold accuracy:(–40 °C to 105 °C)
Available in the SOT23-3 package
Fully compatible with DS181x and MXD181x products.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Microprocessor Supply Voltage Supervisory & Reset Circuits
Power supply voltage monitoring and supervisory circuits for use in desktop, laptop and notebook computers, test and measurement instruments, portable battery-powered equipment and multiple-output power supplies.
Supply Voltage Detector
Supply Voltage Supervisor
Power Supply Supervisor
Microprocessor Supervisory
Microprocessor Voltage Supervisor
Microcontroller Reset Circuit
Supply Voltage Supervisor
Power Supply Supervisor
Microprocessor Supervisory
Microprocessor Voltage Supervisor
Microcontroller Reset Circuit
Specifications
Attribute | Value |
|---|---|
| Number of Supervisors | 1 |
| Manual Reset | Yes |
| Output Driver | Active Low, Open Drain |
| Mounting Type | Surface Mount |
| Maximum Reset Active Time | 200ms |
| Package Type | SOT-23 |
| Pin Count | 3 |
| Dimensions | 3.04 x 1.4 x 1.02mm |
| Maximum Monitored Voltage | 3 V, 3.3V |
| Maximum Operating Supply Voltage | 5.5 V |
| Maximum Operating Temperature | +105 °C |
| Minimum Operating Supply Voltage | 1 V |
| Minimum Operating Temperature | -40 °C |