| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
95 pcs
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95 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Operating Temperature | |
| Quiescent Current | |
| Reset Timeout | |
| SVHC Present | |
| Voltage |
The DS1232LPSN-2+ from Maxim Integrated is a low-power MicroMonitor chip that oversees critical conditions for microprocessors, including power supply status, software execution, and external override signals. It provides accurate 5% or 10% power supply monitoring with selectable voltage thresholds of 4.37V or 4.62V.
This supervisor chip automatically restarts the microprocessor after a power failure, ensuring system stability. It also monitors a pushbutton for external override and includes a watchdog timer function with adjustable timeout settings of approximately 150 ms, 600 ms, and 1.2 seconds. The device operates within an industrial temperature range of -40°C to +85°C.
The DS1232LPSN-2+ is available in an 8-pin SOIC surface-mount package, making it suitable for various space-constrained applications. Its quiescent current is a low 50 µA, contributing to its super-low power design.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 5 V.
The voltage thresholds are 4.75 V when TOL is connected to ground, and 4.5 V when TOL is connected to VCC. Additional thresholds of 4.37V and 4.62V are also specified.
The quiescent current is 50 µA.
The operating temperature range is -40°C to +85°C.
The DS1232LPSN-2+ is available in an 8-SOIC package.
Yes, the DS1232LPSN-2+ has a watchdog timer function with adjustable timeout settings.