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BU4323F-TR

BU4323F-TR

BU4323F-TR

ROHM Semiconductor

2.4V4 Terminals 4-Pin BU43* Voltage supervisor1 Channels Min 900mV Max 7V

SOT-23

BU4323F-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 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 2012
Pbfree Code yes
Part StatusActive
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 Dissipation400mW
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 Count4
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage900mV
Operating Supply Current 550nA
Max Supply Current 1.75μA
Adjustable Threshold NO
Accuracy 1 %
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 2mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:25925 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.651546$1.651546
10$1.558062$15.58062
100$1.469869$146.9869
500$1.386670$693.335
1000$1.308178$1308.178

BU4323F-TR Product Details

BU4323F-TR Overview


There are 4 terminals on this power management that allow it to be mounted. This power ic is packaged in a way that looks like a Tape & Reel (TR). Power management is possible to find a series of 1 functions. Depending on the power managment ic you are looking at, you can find a total of 1 channels. In this PMIC, you can find SC-82 functions for your reference. Compared to other Simple Reset/Power-On Reset products, this PMIC has a lot of benefits to offer. IC management conducts at a voltage of 2.4V. A supply voltage of 1 is used to conduct the PMIC chip. Power management is included in the Surface Mount mount. The power management belongs to the Power Management Circuits subcategory. 4 pins are present in total in this power management. There are 4 pins on the supervisor. A voltage (Vsup) that doesn't fall below 900mV as the minimum supply voltage (Vsup) should be applied to this IC power in order to ensure its proper operation. This IC power should be powered by no more than 7V volts of supply voltage (Vsup). Surface Mount is the recommended mounting type. Temperature setting for the supervisors should be -40°C~125°C TA. While in operation, this supervisor has a voltage output of Push-Pull, Totem Pole. As far as the supply current of the power management is concerned, it is 550nA. To find similar IC managements from the manufacturer, you can always search by BU43*. The power management can work with a maximum supply temperature of 1.75μA.

BU4323F-TR Features


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

BU4323F-TR Applications


There are a lot of ROHM Semiconductor BU4323F-TR Voltage Supervisors applications.

  • Fire equipment power monitoring system
  • Battery-powered equipment
  • Radar
  • Stable power system
  • Computer applications
  • Embedded computing
  • Microprocessor system
  • Telecommunications equipment
  • Microcontroller system
  • Personal computers

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