The BU4843F is a high-accuracy voltage detector IC from ROHM Semiconductor, designed to operate at a detection voltage of 4.3V. It features ultra-low current consumption, typically at 0.55¬µA, making it suitable for battery-powered applications. The device offers a high accuracy detection voltage with a tolerance of ¬±1.0%. It operates within a wide temperature range of -40¬8C to +125¬8C, ensuring reliability in various environmental conditions. The BU4843F is available in a compact SSOP5 package measuring 2.90mm x 2.80mm x 1.25mm, which is advantageous for space-constrained designs. This voltage detector 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 GmbH | |
|---|---|
| Product Category | Electrical Voltage Sensors |
| Product Number | BU4843F |
| Product Name | 4.3V, High Accuracy Voltage Detector |
| Voltage Type | ACVoltage |
