| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | 1630+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Supply Current | |
| Tape & Reel | |
| Type | |
| Voltage |
The MAX6314US31D3-T is a low-power CMOS microprocessor supervisory circuit designed by Analog Devices to monitor power supplies in digital systems. This device asserts a reset signal when the VCC supply voltage falls below a preset threshold or when manual reset is asserted. The reset signal remains asserted for an internally programmed interval after VCC has risen above the reset threshold.
Key electrical specifications include a nominal operating voltage of 3.08V and an active low reset output that is bidirectional, simplifying interface to microprocessors with bidirectional reset inputs. It monitors a single voltage channel. The reset timeout period is 140ms minimum, with other available options including 1ms, 20ms, and 1120ms. The circuit operates over a temperature range of -40°C to 85°C.
This supervisory circuit is available in a compact SOT-143-4 surface mount package. Its features include precision factory-set reset thresholds, immunity to short VCC transients, and low supply current of 5µA. The MAX6314US31D3-T is suitable for applications requiring critical µP and µC power monitoring, such as computers, controllers, and portable/battery-powered equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage threshold is 3.08V nominal.
It is available in a SOT-143-4 surface-mount package (also TO-253-4, TO-253AA).
The operating temperature range is -40°C to 85°C.
The reset timeout periods are 1ms, 20ms, 140ms, or 1120ms minimum.
It provides an active-low reset output.
Yes, the output is bidirectional.
The typical supply current is 5µA.