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BU4921F-TR

ROHM Semiconductor
RoHS
RoHS RoHS compliant
Package SC-82
Category Integrated Circuits (ICs) / PMIC - Supervisors
Description ROHS3Compliant Tape & Reel (TR) BU4921 Simple Reset/Power-On Reset supervisor 2.4V 2mm 400mW 1.05muA
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Inventory: 4558
Minimum: 1
Total Price: USD $0.52
Unit Price: USD $0.516819
≥1 USD $0.516819
≥10 USD $0.487571
≥100 USD $0.459971
≥500 USD $0.433928
≥1000 USD $0.409367

Technical Details

Supply Chain

Factory Lead Time 7 Weeks

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-82
Number of Pins 4

Technical

Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Published 2009
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 BU4921
Output Push-Pull, Totem Pole
Pin Count 4
Power Supplies 2.5/5V
Number of Channels 1
Max Supply Voltage 7V
Min Supply Voltage 700mV
Operating Supply Current 550nA
Max Supply Current 1.05μA
Adjustable Threshold NO
Quiescent Current 350nA
Accuracy 1 %
Watchdog Timer No
Reset Active High/Active Low
Voltage - Threshold 2.1V
Number of Voltages Monitored 1
Min Reset Threshold Voltage 2.079V
Max Reset Threshold Voltage 2.121V
Threshold Voltage +2.1V
Undervoltage Threshold 2.079V
Overvoltage Threshold 2.121V

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Dimensions

Length 2mm

Alternative Model

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