ROHM BU4921F-TR
Manufacturer No:
BU4921F-TR
Manufacturer:
ROHM
Package:
SC-82
Description:
2.4V 4 Terminals 4-Pin BU4921 Voltage supervisor 1 Channels Min 700mV Max 7V
Quantity:
In Stock :9498
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Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
BU4921F-TR Information
ROHM BU4921F-TR technical specifications, attributes, parameters and parts with similar specifications to ROHM BU4921F-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
- Pbfree Code
- yes
- Part Status
- Active
- Type
- Parameter
- 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
- Number of Functions
- 1
Download datasheets and manufacturer documentation for ROHM BU4921F-TR.
BU4921F-TR Overview
There are 4 mounting terminals on the voltage supervisor, each of which has a different function. Tape & Reel (TR)-packaging is used. The purpose of this IC management is to provide you with a reference of 1 functions. There are 1 channels on this power managment ic that can be found in a series. The purpose of this IC power is to provide you with a reference of SC-82 functions. There are a lot of similarities between this IC power and other Simple Reset/Power-On Reset products. When a supply voltage of 2.4V is applied to the power ic, it conducts. When a supply voltage of 1 is applied to the power ic, it conducts. Surface Mount mounts power management on the wall. The power management belongs to the Power Management Circuits subcategory. A total of 4 pins are located on this power management. 4 pins are present on the power management system. It is recommended that the minimum supply voltage (Vsup) for this IC management should not be less than 700mV volts. This IC power should be powered by no more than 7V volts of supply voltage (Vsup). Power management recommends the Surface Mount mounting type. This range of temperature should be set for the supervisors: -40°C~125°C TA. During normal operation, this power managment ic can generate Push-Pull, Totem Pole of output voltage. For this power management, there is an 550nA volt supply current. To find similar IC managements from the manufacturer, you can always search by BU4921. The voltage supervisor requires a power source of 2.5/5V volts in order to work correctly. The maximum supply temperature voltage supervisor can handle is 1.05?A.
BU4921F-TR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current
BU4921F-TR Applications
There are a lot of ROHM Semiconductor
BU4921F-TR Voltage Supervisors applications.
- 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
- Efficient information transmission
- Functional modules
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(㎡)
