BU4814FVE-TR Overview

There are 5 mounting terminals on the voltage supervisor, each of which has a different function. Power management is packaged in a Tape & Reel (TR) way. Please find attached 1 functions for your reference in this IC power. On this supervisor, there is a series of 1 channels that can be found. As a reference, this IC power includes SOT-665 functions for your convenience. There are a lot of similarities between this IC power and other Simple Reset/Power-On Reset products. When 2.4V is applied to the power ic, it conducts. IC management is possible to find a succession of 1 voltages that have been checked. Surface Mount is the one that mounts power management. In this case, this PMIC chip can be sub-categorized as a Power Management Circuits chip. Power management has a total of 5 pins. Power managment ic pin count is 5. In order for this PMIC to work correctly, the minimum supply voltage (Vsup) should be greater than 700mV. This IC power should be powered by no more than 7V volts of supply voltage (Vsup). Power management' mounting is recommended to be done with the Surface Mount type of mounting. This range of temperature should be set for the supervisors: -40°C~125°C TA. When this power management system is in operation, it produces an output voltage of Open Drain or Open Collector. The power management's supply current is 550nA. To find similar IC managements from the manufacturer, you can always search by BU4814. At the most, voltage supervisor can work with a supply temperature of 1.05μA.

BU4814FVE-TR Features

Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current

BU4814FVE-TR Applications

There are a lot of ROHM Semiconductor BU4814FVE-TR Voltage Supervisors applications.

• Functional modules
• Battery cars
• Military communications
• Detection of phase imbalance
• Multi-voltage system
• Battery-powered equipment
• Microprocessor system
• Digitally controlled LDO regulators circuit
• Medical-specific insulation monitor
• Important electronics for automotive safety