| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,385 pcs
|
1385 pcs | On Request | 1 | On Request | On Request | 0104+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Mounting Type | |
| Number of Voltages Monitored | |
| Operating Temperature | |
| Output | |
| Reset | |
| Reset Timeout | |
| Supplier Device Package | |
| Supply Current | |
| Type | |
| Voltage |
The MAX6337US23D3-T is a microprocessor supervisory circuit designed by Analog Devices / Maxim Integrated to monitor power supplies in 1.8V to 3.3V systems. It asserts a reset signal when the VCC supply voltage drops below a preset threshold or when manual reset is asserted, maintaining the reset for a preset timeout period.
Key electrical specifications include an ultra-low 0.7V operating supply voltage and a low 3.3µA supply current. This specific variant features a 2.3V reset threshold and a 100ms minimum reset timeout. The device is designed to ignore fast transients on VCC and is guaranteed to be in the correct state for VCC down to 1.0V.
The MAX6337US23D3-T has an active-low, open-drain RESET output. It is available in a compact 4-pin SOT-143 package, suitable for space-critical applications. The device requires no external components for its supervisory function, increasing circuit reliability and reducing cost.
This supervisor circuit is ideal for critical µP/µC power monitoring in portable, battery-powered equipment, computers, controllers, and intelligent instruments.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reset threshold voltage is 2.3V.
The device operates with an ultra-low supply voltage down to 0.7V.
It has an active-low, open-drain or open-collector RESET output.
The supply current is 3.3µA.
The operating temperature range is -40°C to 125°C.
It is available in a surface-mount SOT-143-4 package (TO-253-4, TO-253AA).