| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,448 pcs
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1448 pcs | On Request | 1 | On Request | On Request | 1012+ | On Request | On Request |
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The MAX6337US20D3-T from Analog Devices (Maxim Integrated) is a microprocessor supervisory circuit that monitors power supply voltages in 1.8V to 3.3V systems. It asserts a reset signal when the VCC supply voltage drops below a preset threshold or when a manual reset is asserted. The reset remains active for a preset timeout period after VCC rises or manual reset is deasserted.
Key electrical specifications include a 2V operating voltage, a minimum reset threshold of 1.6V, and a minimum reset timeout of 100ms. The output is open-drain or open-collector and active-low. This device operates over a temperature range of -40°C to 125°C.
Designed for reliability and cost reduction, it eliminates external components and adjustments. The reset comparator is designed to ignore fast transients on VCC. The device is available in a compact 4-pin SOT-143 package, suitable for space-critical applications. It is ideal for critical µP/µC power monitoring in portable and 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 is 2V.
The supervisor is available in a SOT-143-4 package.
-40°C to 125°C.
The minimum reset threshold is 1.6V, adjustable from 1.6V to 2.5V in 100mV increments.
The supply current is 3.3µA.
Open drain or open collector, active-low.
It monitors a single voltage.