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BU4342FVE-TR

BU4342FVE-TR

BU4342FVE-TR

ROHM Semiconductor

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

SOT-23

BU4342FVE-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 2004
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 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 4.2V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 4.158V
Max Reset Threshold Voltage 4.242V
Threshold Voltage +4.2V
Height Seated (Max) 0.6mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4219 items

BU4342FVE-TR Product Details

BU4342FVE-TR Overview


This voltage supervisor has a total of 5 mounting terminals that can be used for mounting. It is packaged with Tape & Reel (TR). Power management is possible to find a series of 1 functions. This power managment ic consists of 1 channels, each of which can be used independently. In this PMIC, you can find SOT-665 functions for your reference. This IC power shares lots of benefits with other Simple Reset/Power-On Reset products. When a supply voltage of 2.4V is applied to the power ic, it conducts. During operation, the power ic is supplied with a voltage of 1. The power management is mounted by a Surface Mount-axis. In this case, this PMIC chip can be sub-categorized as a Power Management Circuits chip. A total of 5 pins are located on this power management. There are 5 pins on the power managment ic. 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 recommends the Surface Mount mounting type. The temperature of the supervisors should be set to this range: -40°C~125°C TA. The output voltage of this power managment ic during operation is Push-Pull, Totem Pole. If you want to search for similar IC managements of this manufacturer, you can always refer to BU43*, which is the base power ics number. If you want to work with PMIC chip, you will need to supply PMIC chip with a temperature at least of 1.75μA.

BU4342FVE-TR Features


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

BU4342FVE-TR Applications


There are a lot of ROHM Semiconductor BU4342FVE-TR Voltage Supervisors applications.

  • Sensitive sensors
  • Microprocessor system
  • Leakage current detection
  • Network equipment
  • Dash board
  • Embedded computing
  • FPGA design
  • Kitchen appliances
  • Display equipment
  • Multi-voltage system

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