ROHM BU4944F-TR
Manufacturer No:
BU4944F-TR
Manufacturer:
ROHM
Package:
SC-82
Description:
2.4V 4 Terminals 4-Pin BU4944 Voltage supervisor 1 Channels Min 700mV Max 7V
Quantity:
In Stock :3832
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Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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BU4944F-TR Information
ROHM BU4944F-TR technical specifications, attributes, parameters and parts with similar specifications to ROHM BU4944F-TR.
- Type
- Parameter
- Factory Lead Time
- 7 Weeks
- Mount
- Surface Mount
- Mounting Type
- Surface Mount
- Package / Case
- SC-82
- Number of Pins
- 4
- Operating Temperature
- -40°C~125°C TA
- Packaging
- Tape & Reel (TR)
- Published
- 2009
- Tolerance
- 1%
- Pbfree Code
- yes
- Type
- Parameter
- Part Status
- Active
- Moisture Sensitivity Level (MSL)
- 1 (Unlimited)
- Number of Terminations
- 4
- ECCN Code
- EAR99
- Type
- Simple Reset/Power-On Reset
- Subcategory
- Power Management Circuits
- Max Power Dissipation
- 400mW
- Technology
- CMOS
- Terminal Position
- DUAL
- Terminal Form
- GULL WING
Download datasheets and manufacturer documentation for ROHM BU4944F-TR.
BU4944F-TR Overview
There are 4 terminals on this power management that allow it to be mounted. A Tape & Reel (TR) package is used to package the power management. In this PMIC, you can find 1 functions for your reference. On this supervisor, there is a series of 1 channels that can be found. In this PMIC, you can find SC-82 functions for your reference. There are a number of benefits that this PMIC has in common with other Simple Reset/Power-On Reset manage ics. In a 2.4V supply voltage, the power management conducts. In a 1 supply voltage, the PMIC chip conducts. Surface Mount mounts IC management. It is possible to subcategorize this power ic as a Power Management Circuits chip. In total, it has 4 pins on IC management. There are 4 pins on the power managment ic. There should be a minimum voltage supply (Vsup) of 700mV for this PMIC. The maximum supply voltage (Vsup) in this PMIC should not exceed 7V volts. Surface Mount is the recommended mounting type. It is recommended that the supervisor be set to this temperature: -40°C~125°C TA. When this power management system is in operation, it produces an output voltage of Push-Pull, Totem Pole. There is a supply current of 550nA for the power management. You can always use BU4944, the base supervisor number, to search for similar PMICs of the manufacturer. In order to operate this power management, it requires 2.5/5V volts of power. At the most, voltage supervisor can work with a supply temperature of 1.75μA. As IC management of the measurement and testing process, a nominal tolerance of 1% should be noted.
BU4944F-TR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current
BU4944F-TR Applications
There are a lot of ROHM Semiconductor
BU4944F-TR Voltage Supervisors applications.
- Power distribution systems of infant care room
- Power distribution systems of ICU
- Power distribution systems of CCU
- emergency room
- Medical-specific isolation transformer
- Medical-specific insulation monitor
- Transformer load monitoring equipment
- External alarm
- Display equipment
- DC stabilized power supply module
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
