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BU4221F-TR
ROHM SemiconductorRoHS 
RoHS compliant
RoHS compliantPackage SC-82
Category PMIC - Supervisors / PMIC - Supervisors
Description
ROHS3Compliant Tape & Reel (TR) BU42* Simple Reset/Power-On Reset supervisor 2.4V 2mm Adjustable/Selectable 400mW
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Inventory: 8406
Minimum: 1
Total Price: USD $6.28
Unit Price: USD $6.280338
≥1 USD $6.280338
≥10 USD $5.924848
≥100 USD $5.589482
≥500 USD $5.273097
≥1000 USD $4.974622
Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-82
Number of Pins 82
Technical
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Published 2005
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Subcategory Power Management Circuits
Max Power Dissipation 400mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 2.4V
Base Part Number BU42*
Output Open Drain or Open Collector
Pin Count 4
JESD-30 Code R-PDSO-G4
Number of Channels 1
Max Supply Voltage 7V
Min Supply Voltage 700mV
Max Supply Current 1.75μA
Adjustable Threshold NO
Watchdog Timer No
Reset Active Low
Voltage - Threshold 2.1V
Number of Voltages Monitored 1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 2.079V
Max Reset Threshold Voltage 2.121V
Threshold Voltage +2.1V
Dimensions
Length 2mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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