The S-808xxC series is a high-precision voltage detection IC developed using CMOS technology. It features ultra-low power consumption, high-precision detection voltage, and various output modes.
The S-808xxC series is a CMOS‑based ultra‑small voltage detector IC offering ±2.0 % accuracy and very low supply current. Two output options are provided: an N‑channel open‑drain (dynamic Low) and a CMOS output (dynamic Low). The device is intended for battery voltage monitoring, power‑off detection, and power‑supply supervision in portable equipment such as pagers, calculators, cameras, and micro‑computer systems.
The series is offered in multiple packages (SC‑82AB, SOT‑23‑5, SOT‑89‑3, SNT‑4A, TO‑92) and supports a wide operating voltage range (0.65 V–5.0 V for low‑voltage versions, 0.95 V–10.0 V for higher‑voltage versions). Environmental options include lead‑free (Sn 100 %) and halogen‑free markings. This manual is written in Chinese.
| Typical supply current (≤1.4 V detection) | 1.3 µA |
|---|---|
| Typical supply current (≥1.5 V detection) | 0.8 µA |
| Accuracy | ±2.0 % |
| Operating voltage range (≤1.4 V detection) | 0.65 V–5.0 V |
| Operating voltage range (≥1.5 V detection) | 0.95 V–10.0 V |
| Hysteresis | 5 % typical |
| Detection voltage range | 0.8 V–6.0 V |
| Output type (N‑channel) | Open‑drain (dynamic Low) |
| Output type (CMOS) | CMOS (dynamic Low) |
The series is offered in SC‑82AB, SOT‑23‑5, SOT‑89‑3, SNT‑4A, and TO‑92 packages.
Typical applications include battery voltage detection, power‑off detection, monitoring power supplies for portable devices such as pagers, calculators, cameras, and video equipment, as well as micro‑computer power monitoring and CPU reset.
Products marked with the letter “U” are lead‑free (Sn 100 %) and halogen‑free.