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BU4834G-TR

BU4834G-TR

BU4834G-TR

ROHM Semiconductor

2.4V5 Terminals 5-Pin BU4834 Voltage supervisor1 Channels Min 900mV Max 7V

SOT-23

BU4834G-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 BU4834
Output Open Drain or Open Collector
Pin Count5
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage900mV
Operating Supply Current 550nA
Max Supply Current 1.58μA
Adjustable Threshold NO
Accuracy 1 %
Watchdog TimerNo
Reset Active High/Active Low
Voltage - Threshold 3.4V
Number of Voltages Monitored1
Min Reset Threshold Voltage 3.366V
Max Reset Threshold Voltage 3.434V
Threshold Voltage +3.4V
Length 2.9mm
RoHS StatusROHS3 Compliant
In-Stock:36679 items

Pricing & Ordering

QuantityUnit PriceExt. Price

BU4834G-TR Product Details

BU4834G-TR Overview


A total of 5 terminals are used to mount this power management. There is a Tape & Reel (TR)-packaging method applied to IC management. To assist you, this IC power includes 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-74A, SOT-753 functions. There are a number of benefits that this PMIC has in common with other Simple Reset/Power-On Reset manage ics. When a supply voltage of 2.4V is applied to the power ic, it conducts. In a 1 supply voltage, the PMIC chip conducts. Surface Mount mounts IC management. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. A total of 5 pins are located on this power management. 5 pins are present on the power management system. IC management can only work with a supply voltage of 900mV volts. The maximum supply voltage (Vsup) in this PMIC should not exceed 7V volts. A Surface Mount mounting type is recommended. The temperature of the supervisors should be set to this range: -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. You can always use BU4834, the base supervisor number, to search for similar PMICs of the manufacturer. The maximum supply temperature that PMIC chip can work with is 1.58μA.

BU4834G-TR Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 900mV
550nA operating supply current

BU4834G-TR Applications


There are a lot of ROHM Semiconductor BU4834G-TR Voltage Supervisors applications.

  • Microprocessor system
  • External alarm
  • Embedded computing
  • Power distribution systems of operating room
  • Battery-powered equipment
  • Fire equipment power monitoring system
  • Detection of phase imbalance
  • Computer applications
  • Power distribution systems of CCU
  • Display equipment

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