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BU4319G-TR

BU4319G-TR

BU4319G-TR

ROHM Semiconductor

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

SOT-23

BU4319G-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 1.9V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 1.881V
Max Reset Threshold Voltage 1.919V
Threshold Voltage +1.9V
Length 2.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:34937 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.675843$1.675843
10$1.580984$15.80984
100$1.491494$149.1494
500$1.407070$703.535
1000$1.327425$1327.425

BU4319G-TR Product Details

BU4319G-TR Overview


This power management consists of 5 mounting terminals on which it can be mounted. Tape & Reel (TR)-packaging is used. In this IC power you will find 1 functions for you to refer to. This power management is made up of 1 channels which are available in a series format. In this IC management you will find SC-74A, SOT-753 functions for you to refer to. There are many benefits that this IC power shares with other Simple Reset/Power-On Reset products as well. Manage ics operate at 2.4V supply voltages. IC management conducts in a 1-voltage supply. The mount is provided by Surface Mount. In this case, this PMIC chip can be sub-categorized as a Power Management Circuits chip. Taking into account all of the pins, this power management has a total of 5. There are 5 pins on the supervisor. Supply voltage (Vsup) should be at least 700mV for this power management. The supply voltage (Vsup) should not exceed 7V volts in this IC power. Power management' mounting is recommended to be done with the Surface Mount type of mounting. It is recommended that the supervisor be set to this temperature: -40°C~125°C TA. Power management has an output of Push-Pull, Totem Pole during operation. You can always use BU43*, the base supervisor number, to search for similar PMICs of the manufacturer. A maximum supply temperature of 1.75μA can be used with this power management.

BU4319G-TR Features


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

BU4319G-TR Applications


There are a lot of ROHM Semiconductor BU4319G-TR Voltage Supervisors applications.

  • DSP
  • Satellite navigation
  • Low voltage/high power - AI, GPU
  • Multi-voltage system
  • Battery-powered equipment
  • Radio
  • Digitally controlled LDO regulators circuit
  • Smart meter
  • WiFi router
  • Household appliances

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