CAT

CAT1021WI-28-GT3 vs CAT1021WI-28-G vs CAT1021WI-25-T3

 
PartNumberCAT1021WI-28-GT3CAT1021WI-28-GCAT1021WI-25-T3
DescriptionSupervisory Circuits CPU w/2KSupervisory Circuits CPU w/2KSupervisory Circuits CPU w/2K
ManufacturerON SemiconductorON SemiconductorON Semiconductor
Product CategorySupervisory CircuitsPMIC - SupervisorsPMIC - Supervisors
RoHSY--
TypeVoltage Supervisory-Simple Reset/Power-On Reset
Mounting StyleSMD/SMT-SMD/SMT
Package / CaseSOIC-8 Wide--
Threshold Voltage2.8 V-3 V 3.3 V 5 V
Number of Inputs Monitored1 Input-1 Input
Manual ResetManual Reset-Manual Reset
Watchdog TimersWatchdog-Watchdog
Supply Voltage Max5.5 V--
Minimum Operating Temperature- 40 C-- 40 C
Maximum Operating Temperature+ 85 C-+ 85 C
SeriesCAT1021-CAT1021
PackagingReel-Digi-ReelR
Height1.5 mm--
Length5 mm--
Width4 mm--
BrandON Semiconductor--
Overvoltage Threshold3 V-2.7 V
Undervoltage Threshold2.85 V-2.55 V
Operating Supply Current3 mA-3000 uA
Pd Power Dissipation1000 mW--
Product TypeSupervisory Circuits--
Factory Pack Quantity3000--
SubcategoryPMIC - Power Management ICs--
Supply Voltage Min2.7 V--
Package Case--SOIC-8 Wide
Operating Temperature---40°C ~ 85°C (TA)
Mounting Type--Surface Mount
Supplier Device Package--8-SOIC
Output--Open Drain or Open Collector
Reset--Active High/Active Low
Number of Voltages Monitored--1
Reset Timeout--130 ms Minimum
Voltage Threshold--2.55V
Pd Power Dissipation--1000 mW
Supply Voltage Max--5.5 V
Supply Voltage Min--2.7 V
  • Start with
  • CAT 5336
Manufacturer Part # Description RFQ
CAT1021WI-42-GT3 Supervisory Circuits CPU w/2K
CAT1021WI-30-GT3 Supervisory Circuits CPU w/2K
CAT1021WI-45-GT3 Supervisory Circuits CPU w/2K
CAT1021YI-45-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021YI-28-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021YI-30-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021WI-28-GT3 Supervisory Circuits CPU w/2K
CAT1021YI-25-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021YI-42-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021ZI-25-A2 New and Original
CAT1021WI-30-GT3MDACX New and Original
CAT1021YI-42-G Power Supply Management Circuit
CAT1021ZI-28-G Supervisory Circuits CPU w/2K
CAT1021ZI-45-G Supervisory Circuits CPU w/2K
CAT1021ZI-25-G Supervisory Circuits CPU w/2K
CAT1021ZI-42-G Supervisory Circuits CPU w/2K
CAT1021ZI-30-G Supervisory Circuits CPU w/2K
CAT1021WI-30-G Supervisory Circuits CPU w/2K
CAT1021WI-30-T3 Supervisory Circuits CPU w/2K
CAT1021WI-42-G Supervisory Circuits CPU w/2K
CAT1021WI-28-G Supervisory Circuits CPU w/2K
CAT1021WI-45-G Supervisory Circuits CPU w/2K
CAT1021WI-28-T3 Supervisory Circuits CPU Supervisor with 2K EEPROM
CAT1021WI-25-T3 Supervisory Circuits CPU w/2K
CAT1021WI-30 New and Original
CAT1021WI-30TE13 New and Original
CAT1021WI-45 Volt Supervisor Monitor 3V/3.3V/5V 8-Pin SOIC N - Bulk (Alt: CAT1021WI-45)
CAT1021WIT New and Original
CAT1022JI-42 New and Original
ON Semiconductor
ON Semiconductor
CAT1022LI-42-G Supervisory Circuits CPU w/2K
CAT1021ZI-45-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021ZI-42-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1022LI-30-G Supervisory Circuits CPU w/2K
CAT1021ZI-45-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021ZI-30-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021ZI-25-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021ZI-42-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021ZI-28-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021WI-42-GT3 Supervisory Circuits CPU w/2K
CAT1021WI-28-GT3 Supervisory Circuits CPU w/2K
CAT1021YI-30-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021YI-45-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021YI-28-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021WI-45-GT3 Supervisory Circuits CPU w/2K
CAT1021YI-42-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1021YI-25-GT3 Supervisory Circuits CPU SUP W/2K EEPROM
CAT1022LI-28-G Supervisory Circuits CPU w/2K
CAT1022LI-30-G Supervisory Circuits CPU w/2K
CAT1022LI-25-G Supervisory Circuits CPU w/2K
CAT1021WI-30-GT3 Supervisory Circuits CPU w/2K
Top