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BU4847G-TR

BU4847G-TR

BU4847G-TR

ROHM Semiconductor

2.4V5 Terminals 5-Pin BU4847 Voltage supervisor1 Channels Min 700mV Max 7V

SOT-23

BU4847G-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 20 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
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 5
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Subcategory Power Management Circuits
Max Power Dissipation540mW
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 2.4V
Base Part Number BU4847
Output Open Drain or Open Collector
Pin Count5
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage700mV
Operating Supply Current 550nA
Max Supply Current 1.75μA
Adjustable Threshold NO
Quiescent Current550nA
Accuracy 1 %
Watchdog TimerNo
Reset Active High/Active Low
Voltage - Threshold 4.7V
Number of Voltages Monitored1
Min Reset Threshold Voltage 4.653V
Max Reset Threshold Voltage 4.747V
Threshold Voltage +4.7V
Undervoltage Threshold4.653V
Overvoltage Threshold4.747V
Length 2.9mm
RoHS StatusROHS3 Compliant
In-Stock:42858 items

Pricing & Ordering

QuantityUnit PriceExt. Price

BU4847G-TR Product Details

BU4847G-TR Overview


This power management consists of 5 mounting terminals on which it can be mounted. It is packaged with Tape & Reel (TR). There are 1 functions included in this PMIC so that you can refer to them. This power management is made up of 1 channels which are available in a series format. The purpose of this IC power is to provide you with a reference of SC-74A, SOT-753 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. Power management is included in the Surface Mount mount. A IC power such as this can be classified as a Power Management Circuits power management system. In total, the power management has 5 pins in it. 5 pins are on the supervisor. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 700mV. 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. The supervisors should be set to the following temperature: -40°C~125°C TA. While this power management is operating, it will output Open Drain or Open Collector as the output voltage. As far as the supply current of the power management is concerned, it is 550nA. For similar manage ics search of the manufacturer, you can always refer to BU4847, the base PMIC number. A maximum supply temperature of 1.75μA can be used.

BU4847G-TR Features


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

BU4847G-TR Applications


There are a lot of ROHM Semiconductor BU4847G-TR Voltage Supervisors applications.

  • Battery-powered equipment
  • Radio
  • DSP
  • Power distribution systems of infant care room
  • Radar
  • Transformer load monitoring equipment
  • Set top box
  • Functional modules
  • Electric heating appliances
  • Power distribution systems of CCU

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