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BU4237FVE-TR

BU4237FVE-TR

BU4237FVE-TR

ROHM Semiconductor

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

SOT-23

BU4237FVE-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 9 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SOT-665
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 Dissipation210mW
Technology CMOS
Terminal Position DUAL
Terminal FormFLAT
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
Height Seated (Max) 0.6mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1450 items

BU4237FVE-TR Product Details

BU4237FVE-TR Overview


This power management consists of 5 mounting terminals on which it can be mounted. Packaging is in the form of a Tape & Reel (TR). In this PMIC, you can find 1 functions for your reference. This power managment ic consists of 1 channels, each of which can be used independently. To assist you, this PMIC includes SOT-665 functions. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. When a supply voltage of 2.4V is applied to the power ic, it conducts. IC management is possible to find a succession of 1 voltages that have been checked. The power management is mounted by Surface Mount. The power management system can be categorized as a Power Management Circuits chip. In total, it has 5 pins on IC management. This power management has 5 pins. It is recommended that the minimum supply voltage (Vsup) for this IC management should not be less than 700mV volts. Voltage (Vsup) shouldn't exceed 7V volts in this PMIC. Mounting type Surface Mount is recommended. You should set the supervisor's temperature during -40°C~125°C TA . There is an output voltage of Open Drain or Open Collector from this supervisor when it is operating. For similar manage ics search of the manufacturer, you can always refer to BU42*, the base PMIC number. At most, voltage supervisor can operate at a supply temperature of 1.75μA.

BU4237FVE-TR Features


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

BU4237FVE-TR Applications


There are a lot of ROHM Semiconductor BU4237FVE-TR Voltage Supervisors applications.

  • Satellite navigation
  • Military communications
  • DC stabilized power supply module
  • Leakage protection
  • Radio
  • Multi-voltage system
  • Refrigeration
  • Sensitive sensors
  • Automotive power systems
  • Automotive permanent magnet synchronous motors

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