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BU4930F-TR

BU4930F-TR

BU4930F-TR

ROHM Semiconductor

2.4V4 Terminals 4-Pin BU4930 Voltage supervisor1 Channels Min 700mV Max 7V

SOT-23

BU4930F-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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
PackagingTape & Reel (TR)
Published 2009
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Additional FeatureDETECTION THRESHOLD VOLTAGE IS 3V
Subcategory Power Management Circuits
Max Power Dissipation400mW
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 2.4V
Base Part Number BU4930
Output Push-Pull, Totem Pole
Pin Count4
Power Supplies2.5/5V
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage700mV
Operating Supply Current 550nA
Max Supply Current 1.4μA
Adjustable Threshold NO
Quiescent Current450nA
Accuracy 1 %
Watchdog TimerNo
Reset Active High/Active Low
Voltage - Threshold 2.9V
Number of Voltages Monitored1
Min Reset Threshold Voltage 2.97V
Max Reset Threshold Voltage 3.03V
Threshold Voltage +3V
Undervoltage Threshold2.97V
Overvoltage Threshold3.03V
Length 2mm
RoHS StatusROHS3 Compliant
In-Stock:10619 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.175922$0.175922
10$0.165964$1.65964
100$0.156570$15.657
500$0.147707$73.8535
1000$0.139346$139.346

BU4930F-TR Product Details

BU4930F-TR Overview


There are 4 terminals connected to this power management, which makes it easy to mount. There is a Tape & Reel (TR)-packaging method applied to IC management. Please refer to this PMIC for 1 functions. Depending on the power managment ic you are looking at, you can find a total of 1 channels. For your reference, this PMIC includes a list of SC-82 functions. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. In a 2.4V supply voltage, the power management conducts. Power ics operate at 1 supply voltages. Surface Mount mounts IC management. This power ic can be sub-categorized as Power Management Circuits. There are a total of 4 pins on power management. There are 4 pins on the supervisor. It is recommended that Vsup should not be less than 700mV for this IC power. This IC power should be powered by no more than 7V volts of supply voltage (Vsup). Surface Mount mounting is recommended. This power management is the recommended temperature range for the supervisors: -40°C~125°C TA. During normal operation, this power managment ic can generate Push-Pull, Totem Pole of output voltage. Supplied with a operating current of 550nA, this PMIC is capable of fully function as specified. As well as this, there are other features to mention such as [0], for example. If you want to search for similar IC managements of this manufacturer, you can always refer to BU4930, which is the base power ics number. To be able to work, this power management requires 2.5/5V volts of power. The maximum supply temperature is 1.4μA.

BU4930F-TR Features


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

BU4930F-TR Applications


There are a lot of ROHM Semiconductor BU4930F-TR Voltage Supervisors applications.

  • Consumer electronics
  • Radio
  • Functional modules
  • Telecommunications equipment
  • Household appliances
  • Detection of phase imbalance
  • FPGA design
  • Power communication system
  • Sensitive sensors
  • Electrical fire monitoring system

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