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BU4219FVE-TR

BU4219FVE-TR

BU4219FVE-TR

ROHM Semiconductor

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

SOT-23

BU4219FVE-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 1.9V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 1.881V
Max Reset Threshold Voltage 1.919V
Threshold Voltage +1.9V
Height Seated (Max) 0.6mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:22476 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.718485$0.718485
10$0.677817$6.77817
100$0.639449$63.9449
500$0.603255$301.6275
1000$0.569108$569.108

BU4219FVE-TR Product Details

BU4219FVE-TR Overview


This power management consists of 5 mounting terminals on which it can be mounted. In terms of packaging, power management follows the Tape & Reel (TR) model. Power management is possible to find a series of 1 functions. Depending on the power managment ic you are looking at, you can find a total of 1 channels. The purpose of this IC power is to provide you with a reference of SOT-665 functions. Compared to other Simple Reset/Power-On Reset products, this PMIC has a lot of benefits to offer. IC management conducts at a voltage of 2.4V. In a 1 supply voltage, the PMIC chip conducts. Surface Mount mounts IC management. Power Management Circuits is a subcategory of this PMIC chip. In total, IC powers are 5 pins on the board. Power managment ic pin count is 5. Supply voltage (Vsup) should be at least 700mV for this power management. There should be no more than 7V volts of supply voltage (Vsup) in this power management. The recommended mounting type is Surface Mount. It is recommended that the supervisor be set to this temperature: -40°C~125°C TA. The output voltage of this power managment ic during operation is Open Drain or Open Collector. To find similar IC managements from the manufacturer, you can always search by BU42*. A maximum supply temperature of 1.75μA can be used with this power management.

BU4219FVE-TR Features


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

BU4219FVE-TR Applications


There are a lot of ROHM Semiconductor BU4219FVE-TR Voltage Supervisors applications.

  • Computer applications
  • Power distribution systems of ICU
  • Electrical fire monitoring system
  • Rechargeable batteries
  • Power communication system
  • Analog circuit
  • Data storage applications
  • Microcontroller system
  • FPGA design
  • Solar power charger

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