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BU4344G-TR

BU4344G-TR

BU4344G-TR

ROHM Semiconductor

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

SOT-23

BU4344G-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 4.4V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 4.356V
Max Reset Threshold Voltage 4.444V
Threshold Voltage +4.4V
Length 2.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:30560 items

Pricing & Ordering

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BU4344G-TR Product Details

BU4344G-TR Overview


This voltage supervisor has a total of 5 mounting terminals that can be used for mounting. Tape & Reel (TR)-packaging is used. 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 a lot of similarities between this IC management and other Simple Reset/Power-On Reset products. IC management conducts at a voltage of 2.4V. Power ics operate at 1 supply voltages. By Surface Mount, IC management has been mounted. It is possible to subcategorize this power ic as a Power Management Circuits chip. A total of 5 pins are located on this power management. This power management system has 5 pins. I should note that the minimum supply voltage (Vsup) for this IC management should be at least 700mV, which is the minimum supply voltage that should be applied. The maximum supply voltage (Vsup) in this PMIC should not exceed 7V volts. The recommended mounting type is Surface Mount. The temperature of the supervisors should be set to this range: -40°C~125°C TA. During operation, this power management system outputs Push-Pull, Totem Pole. A similar IC managements number of the manufacturer can always be found by using BU43*, the base power ics number. A maximum supply temperature of 1.75μA can be used.

BU4344G-TR Features


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

BU4344G-TR Applications


There are a lot of ROHM Semiconductor BU4344G-TR Voltage Supervisors applications.

  • Military electronics
  • Data storage applications
  • Analog circuit
  • Detection of phase sequence
  • Automotive permanent magnet synchronous motors
  • Detection of phase loss
  • Power distribution systems of CCU
  • Telecommunications equipment
  • Set top box
  • Solar power charger

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