ROHM BU4940F-TR
Manufacturer No:
BU4940F-TR
Manufacturer:
ROHM
Package:
SC-82
Description:
2.4V 4 Terminals 4-Pin BU4940 Voltage supervisor 1 Channels Min 700mV Max 7V
Quantity:
In Stock :5740
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Shipping & Availability
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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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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.
BU4940F-TR Information
ROHM BU4940F-TR technical specifications, attributes, parameters and parts with similar specifications to ROHM BU4940F-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 BU4940F-TR.
BU4940F-TR Overview
This power management consists of 4 mounting terminals on which it can be mounted. It is packaged with Tape & Reel (TR). As a reference, this IC management includes 1 functions for your convenience. This power management is made up of 1 channels which are available in a series format. As a reference, this IC power includes SC-82 functions for your convenience. As with other Simple Reset/Power-On Reset products, this IC management also offers a wide range of benefits. There is a voltage supply of 2.4V for the PMIC chip, and the chip conducts at that voltage. There is a voltage supply of 1 for the PMIC chip, and the chip conducts at that voltage. The power management is mounted by a Surface Mount-axis. The power management system can be categorized as a Power Management Circuits chip. Taking into account all of the pins, this power management has a total of 4. Pin count of the power management is 4. I should note that the minimum supply voltage (Vsup) for this IC management should be at least 700mV, which is the minimum supply voltage that should be applied. There should be no more than 7V volts of maximum supply voltage (Vsup) in this power management. Power management' mounting is recommended to be done with the Surface Mount type of mounting. We recommend setting the supervisors to -40°C~125°C TA degrees. During operation, this power management system outputs Push-Pull, Totem Pole. Supplied with a operating current of 550nA, this PMIC is capable of fully function as specified. To find similar IC managements from the manufacturer, you can always search by BU4940. To operate this power management, you will need at least 2.5/5V volts of power. The maximum supply temperature is 1.58μA.
BU4940F-TR Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV
550nA operating supply current
BU4940F-TR Applications
There are a lot of ROHM Semiconductor
BU4940F-TR Voltage Supervisors applications.
- Display equipment
- DC stabilized power supply module
- Insulation fault location system
- Magnetic resonance imaging
- Stable power system
- Sensitive sensors
- Efficient information transmission
- Functional modules
- Consumer electronics
- Personal computers
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(㎡)
