Datasheets
UCC2946DTR by:

-40°C to +90°C, microprocessor supervisor with watchdog timer 8-SOIC -40 to 85

Part Details for UCC2946DTR by Texas Instruments

Overview of UCC2946DTR by Texas Instruments

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Price & Stock for UCC2946DTR

Part # Distributor Description Stock Price Buy
Ameya Holding Limited IC UP SUPERVISOR W/WDT 8-SOIC 1774
RFQ
Chip1Cloud IC UP SUPERVISOR W/WDT 8-SOIC 5000
RFQ
Chips Pulse Industry Limited SOIC-8 Monitors & Reset Circuits RoHS Purchase Online, Ship Immediately 134
  • 1 $2.1384
  • 10 $1.9793
  • 30 $1.8820
  • 100 $1.6716
$1.6716 / $2.1384 Buy Now
LCSC 140ms Active Low 1 SOIC-8 Monitors Reset Circuits ROHS 112
  • 1 $2.3760
  • 10 $2.1992
  • 30 $2.0911
  • 100 $1.8573
$1.8573 / $2.3760 Buy Now

Part Details for UCC2946DTR

UCC2946DTR CAD Models

UCC2946DTR Part Data Attributes

UCC2946DTR Texas Instruments
Buy Now Datasheet
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UCC2946DTR Texas Instruments -40°C to +90°C, microprocessor supervisor with watchdog timer 8-SOIC -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature RESET THRESHOLD VOLTAGE IS 1.235V
Adjustable Threshold YES
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 2
Number of Channels 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 0.018 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 2.1 V
Surface Mount YES
Technology BICMOS
Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Threshold Voltage-Nom +1.235V
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for UCC2946DTR

This table gives cross-reference parts and alternative options found for UCC2946DTR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of UCC2946DTR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
UCC2946D -40°C to +90°C, microprocessor supervisor with watchdog timer 8-SOIC -40 to 85 Texas Instruments UCC2946DTR vs UCC2946D
UCC2946DG4 -40°C to +90°C, microprocessor supervisor with watchdog timer 8-SOIC -40 to 85 Texas Instruments UCC2946DTR vs UCC2946DG4
UCC3946DG4 Microprocessor Supervisor with Watchdog Timer 8-SOIC 0 to 70 Texas Instruments UCC2946DTR vs UCC3946DG4
UCC3946DTRG4 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 Texas Instruments UCC2946DTR vs UCC3946DTRG4
UCC2946DTRG4 -40°C to +90°C, microprocessor supervisor with watchdog timer 8-SOIC -40 to 85 Texas Instruments UCC2946DTR vs UCC2946DTRG4
UCC3946DTR 0°C to 70°C, microprocessor supervisor with watchdog timer 8-SOIC 0 to 70 Texas Instruments UCC2946DTR vs UCC3946DTR
Part Number Description Manufacturer Compare
UCC2946DG4 -40°C to +90°C, microprocessor supervisor with watchdog timer 8-SOIC -40 to 85 Texas Instruments UCC2946DTR vs UCC2946DG4
UCC3946PWTRG4 Microprocessor Supervisor with Watchdog Timer 8-TSSOP 0 to 70 Texas Instruments UCC2946DTR vs UCC3946PWTRG4
UCC2946PW -40°C to +90°C, microprocessor supervisor with watchdog timer 8-TSSOP -40 to 85 Texas Instruments UCC2946DTR vs UCC2946PW
UCC2946PWTR -40°C to +90°C, microprocessor supervisor with watchdog timer 8-TSSOP -40 to 85 Texas Instruments UCC2946DTR vs UCC2946PWTR
UCC3946PWG4 Microprocessor Supervisor with Watchdog Timer 8-TSSOP 0 to 70 Texas Instruments UCC2946DTR vs UCC3946PWG4
UCC3946DTRG4 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 Texas Instruments UCC2946DTR vs UCC3946DTRG4
UCC3946DG4 Microprocessor Supervisor with Watchdog Timer 8-SOIC 0 to 70 Texas Instruments UCC2946DTR vs UCC3946DG4
UCC2946TPWRQ1 Automotive, 2.1-V to 5.5-V microprocessor supervisor with watchdog timer 8-TSSOP -40 to 105 Texas Instruments UCC2946DTR vs UCC2946TPWRQ1
UCC2946PWG4 -40°C to +90°C, microprocessor supervisor with watchdog timer 8-TSSOP -40 to 85 Texas Instruments UCC2946DTR vs UCC2946PWG4
UCC2946PWR 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, PLASTIC, TSSOP-8 Texas Instruments UCC2946DTR vs UCC2946PWR

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