Analog Devices MAX6303ESA+T, Simple Reset/Power-On Reset, Active Low, Push-Pull Output, 2.8ms Minimum Reset Timeout, 8-SOIC, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Type | Simple Reset/Power-On Reset |
| Mounting | Surface Mount |
| Voltage - threshold | Adjustable/Selectable |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 85°C (TA) |
| Reset | Active Low |
| Output | Push-Pull, Totem Pole |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Reset timeout | 2.8ms Minimum |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
The voltage threshold is adjustable/selectable via external resistors, giving flexibility across different logic families and supply rails. The part is ROHS3 compliant.
For BOM planning, this removes the obsolescence risk that often forces a last-time-buy scramble on supervisor ICs.
The reset timeout is a minimum of 2.8ms. This is the guaranteed hold time the supervisor keeps the reset line asserted after the supply rail stabilizes.
Yes, because the voltage threshold is adjustable/selectable via external resistors, the MAX6303ESA+T can be configured to monitor a 3.3V rail. The push-pull output drives directly to 3.3V logic levels without an external pull-up.
The T suffix indicates tape-and-reel packaging. The part is supplied on a reel for automated pick-and-place assembly.