UCC2946DTR
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Supervisors
Description
ROHS3Compliant Tape & Reel (TR) UCC2946 Simple Reset/Power-On Reset supervisor 1.26V 4.9mm 140ms Minimum 18muA
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Buying Options
Total Price: USD $3.92
Unit Price: USD $3.916
≥1 USD $3.916
≥10 USD $3.5156
≥100 USD $3.323584
≥500 USD $2.880504
≥1000 USD $2.732787
≥3000 USD $2.45212
Inventory: 3756
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Thickness 1.58mm
Width 3.91mm
Length 4.9mm
Height 1.75mm
Technical
Overvoltage Threshold 1.26V
Threshold Voltage 1.235
Max Reset Threshold Voltage 1.26V
Min Reset Threshold Voltage 1.17V
Reset Timeout 140ms Minimum
Number of Voltages Monitored 1
Voltage - Threshold Adjustable/Selectable
Reset Active Low
Watchdog Timer Yes
Quiescent Current 10μA
Adjustable Threshold YES
Max Supply Current 18μA
Nominal Supply Current 18μA
Operating Supply Current 10μA
Min Supply Voltage 2.1V
Max Supply Voltage 5.5V
Number of Channels 1
Power Supplies 2.5/5V
Pin Count 8
Output Push-Pull, Totem Pole
Base Part Number UCC2946
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BICMOS
Subcategory Power Management Circuits
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Type Simple Reset/Power-On Reset
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 8
Package / Case 8-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 20 hours ago)
Factory Lead Time 6 Weeks
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