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BU4237G-TR

BU4237G-TR

BU4237G-TR

ROHM Semiconductor

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

SOT-23

BU4237G-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 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 3.7V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 3.663V
Max Reset Threshold Voltage 3.737V
Threshold Voltage +3.7V
Length 2.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:37828 items

Pricing & Ordering

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BU4237G-TR Product Details

BU4237G-TR Overview


This power management consists of 5 mounting terminals on which it can be mounted. Tape & Reel (TR)-packaging is used. Please find attached 1 functions for your reference in this IC power. There are 1 channels on this power managment ic that can be found in a series. In this IC management you will find SC-74A, SOT-753 functions for you to refer to. It is a IC power that shares many benefits with other products from the Simple Reset/Power-On Reset line. IC management conducts in a 2.4V-voltage supply. Power ics operate at 1 supply voltages. Surface Mount mounts power management on the wall. Power Management Circuits is a subcategory of this PMIC chip. There are a total of 5 pins on power management. The pins of the power management system count 5. There should be a minimum voltage supply (Vsup) of 700mV for this PMIC. During this IC power, the maximum supply voltage (Vsup) should not exceed 7V volts. The recommended mounting type for IC management is Surface Mount. This power management is the recommended temperature range for the supervisors: -40°C~125°C TA. When this power management system is in operation, it produces an output voltage of Open Drain or Open Collector. If you want to search for similar IC managements of this manufacturer, you can always refer to BU42*, which is the base power ics number. At the most, voltage supervisor can work with a supply temperature of 1.75μA.

BU4237G-TR Features


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

BU4237G-TR Applications


There are a lot of ROHM Semiconductor BU4237G-TR Voltage Supervisors applications.

  • Detection of phase loss
  • Power distribution systems of CCU
  • Automotive permanent magnet synchronous motors
  • Set top box
  • Kitchen appliances
  • Analog circuit
  • FPGA design
  • Battery cars
  • Urban rail transit weak current power monitoring
  • Leakage current detection

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