The MAX6361LUT29+T is a single-channel battery backup supervisor that holds a microprocessor or SRAM in reset when the supply dips below 2.93 V. It asserts reset before the logic becomes unreliable, then releases after a 150 ms minimum timeout once the rail recovers. The push-pull output drives directly into a microcontroller reset input without an external pull-up. Housed in a SOT-23-6 package, it fits on compact PCBs where board area is tight.
MAX6361LUT29+T Battery Backup Circuit, 2.93V Threshold
MPNMAX6361LUT29+T
End of Life
Maxim Integrated MAX6361LUT29+T, Battery Backup Circuit, Active Low Reset, Push-Pull Output, 2.93V Threshold, 150ms Reset Timeout, SOT-23-6, -40°C to 85°C.
$7.28Ref. price · indicative, final on quote
PackagingSOT-23-6
RoHSROHS3 Compliant
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Battery Backup Circuit |
| Mounting | Surface Mount |
| Voltage - threshold | 2.93V |
| 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 | 150ms Minimum |
| Case | SOT-23-6 |
Product details
Frequently asked questions
Is MAX6361LUT29+T obsolete or reaching end of life?
No — the product status is active. There is no EOL notice or last-time-buy date for this order code.
What is the output type and reset voltage of MAX6361LUT29+T?
The output is push-pull, active-low reset. The voltage threshold is 2.93 V, suitable for monitoring a 3.3 V supply rail.
What is the reset timeout of MAX6361LUT29+T?
The reset timeout is a minimum of 150 ms. This ensures the system supply and oscillator have stabilised before the processor starts executing code.
Is MAX6361LUT29+T compatible with 3.3 V logic?
Yes. The 2.93 V threshold is designed for 3.3 V nominal rails, and the push-pull output drives 3.3 V logic inputs directly without level translation.