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BU4243G-TR

BU4243G-TR

BU4243G-TR

ROHM Semiconductor

2.4V5 Terminals 5-Pin BU42* Voltage supervisor1 Channels Min 700mV Max 7V

SOT-23

BU4243G-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 2013
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 BU42*
Output Open Drain or Open Collector
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 4.3V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 4.257V
Max Reset Threshold Voltage 4.343V
Threshold Voltage +4.3V
Length 2.9mm
REACH SVHC Unknown
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:12456 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.541918$1.541918
10$1.454640$14.5464
100$1.372302$137.2302
500$1.294624$647.312
1000$1.221344$1221.344

BU4243G-TR Product Details

BU4243G-TR Overview


This voltage supervisor has a total of 5 mounting terminals that can be used for mounting. Packaged in a Tape & Reel (TR)-shape, IC management comes with a number of features. There are 1 functions included in this PMIC so that you can refer to them. Depending on the power managment ic you are looking at, you can find a total of 1 channels. For your reference, this PMIC includes a list of SC-74A, SOT-753 functions. It is a IC power that shares many benefits with other products from the Simple Reset/Power-On Reset line. The supervisor is always powered by a 2.4V volt supply. There is a voltage supply of 1 for the PMIC chip, and the chip conducts at that voltage. By Surface Mount, IC management has been mounted. This power ic can be sub-categorized as Power Management Circuits. Taking into account all of the pins, this power management has a total of 5. Power managment ic pin count is 5. 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. The recommended mounting type is Surface Mount. It is recommended to set the supervisor's temperature to this range: -40°C~125°C TA. During operation, this power management system outputs Open Drain or Open Collector. For similar manage ics search of the manufacturer, you can always refer to BU42*, the base PMIC number. A maximum supply temperature of 1.75μA can be used.

BU4243G-TR Features


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

BU4243G-TR Applications


There are a lot of ROHM Semiconductor BU4243G-TR Voltage Supervisors applications.

  • Battery cars
  • Insulation fault location system
  • Functional modules
  • Military communications
  • Dash board
  • Low voltage/high power - AI, GPU
  • Household appliances
  • Efficient information transmission
  • Multi-voltage system
  • emergency room

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