Rohm Semiconductor BU4919FVE-TR

BU4919FVE-TR Overview
There are 5 terminals connected to this power management, which makes it easy to mount. In terms of packaging, power management follows the Tape & Reel (TR) model. For your reference, this IC power includes a list of 1 functions. This power managment ic consists of 1 channels, each of which can be used independently. For your reference, this PMIC includes a list of SOT-665 functions. There are a lot of similarities between this IC management and other Simple Reset/Power-On Reset products. IC management conducts in a 2.4V-voltage supply. IC management conducts in a 1-voltage supply. The mount is provided by Surface Mount. Power Management Circuits is a subcategory of this PMIC chip. The total number of pins on this power management is 5. There are 5 pins on the supervisor. In order for this IC power to function, the supply voltage (Vsup) cannot be less than 700mV. It is recommended that the maximum supply voltage (Vsup) in this IC power be no more than 7V volts. The recommended mounting type is Surface Mount. This power management is the recommended temperature range for the supervisors: -40°C~125°C TA. While in operation, this supervisor has a voltage output of Push-Pull, Totem Pole. The supply current of the power management is 550nA. To find similar IC managements from the manufacturer, you can always search by BU4919. At most, voltage supervisor can operate at a supply temperature of 1.05μA.

BU4919FVE-TR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current


BU4919FVE-TR Applications
There are a lot of ROHM Semiconductor
BU4919FVE-TR Voltage Supervisors applications.


Medical-specific isolation transformer
Medical-specific insulation monitor
Transformer load monitoring equipment
External alarm
Display equipment
DC stabilized power supply module
Insulation fault location system
Magnetic resonance imaging
Stable power system
Sensitive sensors