onsemi CAT1021ZI-42-G
$ 1.074
Obsolete
Inventory History
3 month trend: Restocked
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Supply Chain
Country of OriginSouth Korea
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2003-03-11
Lifecycle StatusObsolete (Last Updated: 4 months ago)
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Descriptions
Descriptions of onsemi CAT1021ZI-42-G provided by its distributors.
Processor Supervisor 1 Active High/Active Low/Open Drain 8-Pin MSOP Tube
Voltage Supervisor, 1 Monitor, 4.25-4.5V Threshold, Active-High/Low, MSOP-8, Surface Mount, 5.5Vin
CPU Supervisor with 2 k EEPROM Memory
VOLTAGE SUPERVISOR, 5.5V, MSOP-8;
CAT1021 - SUPERVISORY CIRCUIT WI
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
3 month trend: Restocked
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins8
Number of Terminals8
Technical
InterfaceSerial
Max Operating Temperature85 °C
Max Power Dissipation1 W
Max Reset Threshold Voltage4.5 V
Max Supply Current3 mA
Max Supply Voltage5.5 V
Memory TypeEEPROM
Min Operating Temperature-40 °C
Min Reset Threshold Voltage4.25 V
Min Supply Voltage2.7 V
Number of Voltages Monitored1
Operating Supply Current3 mA
Operating Supply Voltage5 V
Overvoltage Threshold4.5 V
Temperature GradeIndustrial
Undervoltage Threshold4.25 V
Watchdog TimerYes
Dimensions
Terminal Pitch635 µm
Compliance
Environmental Classification
Halogen FreeHalogen Free
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements