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BU4323G-TR

BU4323G-TR

BU4323G-TR

ROHM Semiconductor

2.4V5 Terminals 5-Pin BU43* Voltage supervisor1 Channels Min 700mV Max 7V

SOT-23

BU4323G-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 2012
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 BU43*
Output Push-Pull, Totem Pole
Pin Count5
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage700mV
Max Supply Current 1.75μA
Adjustable Threshold NO
Watchdog TimerNo
Reset Active Low
Voltage - Threshold 2.3V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 2.277V
Max Reset Threshold Voltage 2.323V
Threshold Voltage +2.3V
Length 2.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:27413 items

Pricing & Ordering

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BU4323G-TR Product Details

BU4323G-TR Overview


It is mounted through 5 terminals on the power management. Power management is packaged in a Tape & Reel (TR) way. The purpose of this IC management is to provide you with a reference of 1 functions. There are a total of 1 channels on this supervisor, and they are arranged in a series. Please refer to power management for SC-74A, SOT-753 functions. There are many benefits that this IC power shares with other Simple Reset/Power-On Reset products as well. IC management conducts at a voltage of 2.4V. There is a voltage supply of 1 for the PMIC chip, and the chip conducts at that voltage. Surface Mount mounts power management on the wall. There is a subcategory of this power ic known as Power Management Circuits. Taking into account all of the pins, this power management has a total of 5. This power management system has 5 pins. A voltage (Vsup) that doesn't fall below 700mV as the minimum supply voltage (Vsup) should be applied to this IC power in order to ensure its proper operation. There should be no more than 7V volts of supply voltage (Vsup) in this power management. The recommended mounting type for IC management is Surface Mount. The temperature of the supervisors should be set to this range: -40°C~125°C TA. The output voltage of this power managment ic during operation is Push-Pull, Totem Pole. A similar IC managements number of the manufacturer can always be found by using BU43*, the base power ics number. If you want to work with PMIC chip, you will need to supply PMIC chip with a temperature at least of 1.75μA.

BU4323G-TR Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 700mV

BU4323G-TR Applications


There are a lot of ROHM Semiconductor BU4323G-TR Voltage Supervisors applications.

  • Detection of phase loss
  • WiFi router
  • Set top box
  • Automotive permanent magnet synchronous motors
  • Linux and server computing
  • Urban rail transit weak current power monitoring
  • Medical-specific insulation monitor
  • Important electronics for automotive safety
  • Cloud computing
  • Leakage current detection

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