The BU4942F is a CMOS voltage detector IC from ROHM Semiconductor, designed for high accuracy and low current consumption. It operates within a detection voltage range of 0.9V to 4.8V, with increments of 0.1V, making it suitable for various applications that require precise voltage monitoring. The device features an ultra-low current consumption of approximately 0.55µA, which is beneficial for battery-operated devices. It supports a wide operating temperature range from -40°C to +125°C, ensuring reliability in diverse environmental conditions. The BU4942F is available in a compact SSOP5 package measuring 2.90mm x 2.80mm x 1.25mm, facilitating integration into space-constrained designs. This product is ideal for use in electronic devices that incorporate microcontrollers and logic circuits.
ROHM's low voltage standard CMOS reset ICs feature low current consumption and high precision. The extensive lineup includes both Nch Open Drain and CMOS output types in a wide range of detection voltages (from 0.9V to 4.8V, in 0.1V steps), enabling selection of the ideal solution based on customer requirements. In addition, the entire series is of course both lead-free and RoHS-compliant.
| ROHM Semiconductor USA, LLC | |
|---|---|
| Product Category | Supervisory Circuits and Battery Monitor Chips |
| Product Number | BU4942F |
| Product Name | Standard Voltage Detectors |
| Output Options | CMOS |
