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UCC2946TPWRQ1

Texas Instruments
RoHS
RoHS RoHS compliant
Package 8-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / PMIC - Supervisors
Description ROHS3Compliant Tape & Reel (TR) UCC2946 Simple Reset/Power-On Reset supervisor 1.26V 3mm 140ms Minimum 18muA
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Inventory: 5899
Minimum: 1
Total Price: USD $1.68
Unit Price: USD $1.679116
≥1 USD $1.679116
≥10 USD $1.62973
≥100 USD $1.580344
≥500 USD $1.518612

Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)

Physical

Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 8

Technical

Operating Temperature -40°C~105°C TA
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Base Part Number UCC2946
Output Push-Pull, Totem Pole
Pin Count 8
Power Supplies 2.5/5V
Number of Channels 1
Max Supply Voltage 5.5V
Min Supply Voltage 2.1V
Operating Supply Current 12μA
Nominal Supply Current 18μA
Max Supply Current 18μA
Adjustable Threshold YES
Quiescent Current 12μA
Watchdog Timer Yes
Reset Active Low
Voltage - Threshold Adjustable/Selectable
Number of Voltages Monitored 1
Reset Timeout 140ms Minimum
Min Reset Threshold Voltage 1.17V
Max Reset Threshold Voltage 1.26V
Threshold Voltage 1.235V
Overvoltage Threshold 1.26V

Dimensions

Height 1.2mm
Length 3mm
Width 4.4mm
Thickness 1mm

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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