XC6120 series is a high precision, low power consumption voltage detector, manufactured using CMOS and laser trimming technologies. With low power consumption and high accuracy, the series is suitable for precision mobile equipment. The XC6120 in ultra small packages are ideally suited for high-density mounting. The XC6120 is available in both CMOS and N-channel open drain output configurations.
The XC6120 series are precision voltage‑detector ICs designed for mobile equipment and other low‑power applications. They are offered in CMOS and N‑channel open‑drain output configurations and are suitable for microprocessor reset, battery‑backup, power‑on‑reset, power‑failure detection, and system‑battery monitoring.
Key features include a detect‑voltage range of 1.0 V – 5.0 V, operating voltage of 0.7 V – 6.0 V, supply current as low as 0.6 µA, accuracy of ±2 % (≥1.5 V) or ±30 mV (<1.5 V), and operation from –40 °C to 85 °C in ultra‑small USP‑3 or SSOT‑24 packages.
| Detect Voltage Range | 1.0 V – 5.0 V |
|---|---|
| Operating Voltage Range | 0.7 V – 6.0 V |
| Supply Current (typical) | 0.6 µA at VDF=2.7 V, VIN=2.97 V |
| Accuracy | ±2 % (VDF≥1.5 V) / ±30 mV (VDF<1.5 V) |
| Operating Temperature Range | -40 °C – 85 °C |
| Package Options | USP‑3, SSOT‑24 |
| Output Configurations | CMOS (XC6120C) and N‑channel open‑drain (XC6120N) |
The device is offered in two output configurations: CMOS (XC6120C) and N‑channel open‑drain (XC6120N).
Typical supply current is 0.6 µA when VDF is 2.7 V and VIN is 2.97 V.
For detect voltages below 1.5 V the accuracy is ±30 mV.
It can be used in microprocessor reset circuitry, memory battery backup circuits, power‑on‑reset circuits, power‑failure detection, and system‑battery life and charge‑voltage monitoring.