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BU4222FVE-TR

BU4222FVE-TR

BU4222FVE-TR

ROHM Semiconductor

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

SOT-23

BU4222FVE-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 2.2V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 2.178V
Max Reset Threshold Voltage 2.222V
Threshold Voltage +2.2V
Height Seated (Max) 0.6mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:7544 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.466238$2.466238
10$2.326640$23.2664
100$2.194943$219.4943
500$2.070701$1035.3505
1000$1.953492$1953.492

BU4222FVE-TR Product Details

BU4222FVE-TR Overview


This voltage supervisor has a total of 5 mounting terminals that can be used for mounting. Packaged in the form of a Tape & Reel (TR), power management is easy to use. In this IC power you will find 1 functions for you to refer to. Depending on the power managment ic you are looking at, you can find a total of 1 channels. To assist you, this PMIC includes SOT-665 functions. There are many benefits that this IC power shares with other Simple Reset/Power-On Reset products as well. During operation, the power ic is supplied with a voltage of 2.4V. IC management is possible to find a succession of 1 voltages that have been checked. Surface Mount mounts IC management. Power Management Circuits is a subcategory of this PMIC chip. Power management has a total of 5 pins. There are 5 pins on the power managment ic. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 700mV. The supply voltage (Vsup) should not exceed 7V volts in this IC power. 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. As this power managment ic operates, it is able to produce an output voltage of Open Drain or Open Collector. A similar IC managements number of the manufacturer can always be found by using BU42*, the base power ics number. The power management can work with a maximum supply temperature of 1.75μA.

BU4222FVE-TR Features


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

BU4222FVE-TR Applications


There are a lot of ROHM Semiconductor BU4222FVE-TR Voltage Supervisors applications.

  • Set top box
  • Detection of phase imbalance
  • Power distribution systems of CCU
  • Multi-voltage system
  • DSP
  • Important electronics for automotive safety
  • Electronics installed in the vehicle
  • DVR
  • Battery-powered equipment
  • FPGA design

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