Housed in a 5-lead SOT-23 (SC-74A) package, the ADM6318CY29ARJZ-R7 occupies minimal PCB real estate. The SOT-23-5 footprint is a standard industry layout, so the board design can accommodate this supervisor without a custom land pattern. Surface-mount assembly with tape-and-reel packaging (supplied as cut tape or full reel) suits both prototype runs and high-volume production.
ADM6318CY29ARJZ-R7 Power Supply Monitor, 2.93V Threshold
MPNADM6318CY29ARJZ-R7
End of Life
Analog Devices ADM6318CY29ARJZ-R7 Power Supply Monitor, 2.93V threshold, Active High/Active Low reset, Push-Pull output, 140ms minimum reset timeout, SOT-23-5 package, -40°C to +85°C.
$1.98Ref. price · indicative, final on quote
PackagingSC-74A, SOT-753
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | Power Supply Monitor |
| Mounting | Surface Mount |
| Voltage - threshold | 2.93V |
| Number of voltages monitored | 1 |
| Operating temperature | -40°C ~ 85°C (TA) |
| Reset | Active High/Active Low |
| Output | Push-Pull, Push-Pull |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Reset timeout | 140ms Minimum |
| Case | SC-74A, SOT-753 |
Product details
Frequently asked questions
What is the closest functional alternative to ADM6318CY29ARJZ-R7?
The ADM6319C29ARJZ-RL7 shares the same reset timeout (140ms minimum), push-pull output, and active-high/active-low reset configuration. The key difference is the threshold voltage — verify your BOM's required trip point before substituting.
What does the 2.93V threshold mean for my circuit?
The supervisor asserts reset when the monitored supply falls below 2.93V, which is a typical threshold for 3.3V rails. The 140ms minimum reset timeout ensures the downstream processor sees a stable supply before the reset de-asserts, preventing brown-out or indeterminate startup behavior.