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CAT1021YI-45-GT3

CAT1021YI-45-GT3

CAT1021YI-45-GT3

ON Semiconductor

CAT1021 Voltage supervisorMin -2V Max 7V

SOT-23

CAT1021YI-45-GT3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 26 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Supplier Device Package 8-TSSOP
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2008
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Simple Reset/Power-On Reset
Max Operating Temperature85°C
Min Operating Temperature -40°C
Max Power Dissipation1W
Base Part Number CAT1021
Output Open Drain or Open Collector
Max Supply Voltage7V
Min Supply Voltage-2V
Operating Supply Current 10μA
Max Supply Current 3mA
Watchdog TimerNo
Reset Active High/Active Low
Voltage - Threshold 4.5V
Number of Voltages Monitored1
Reset Timeout 130ms Minimum
Halogen Free Halogen Free
Min Reset Threshold Voltage 4.5V
Max Reset Threshold Voltage 4.75V
Undervoltage Threshold4.75V
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4586 items

Pricing & Ordering

QuantityUnit PriceExt. Price

CAT1021YI-45-GT3 Product Details

CAT1021YI-45-GT3 Overview


It is packaged with Tape & Reel (TR). To assist you, this PMIC includes 8-TSSOP (0.173, 4.40mm Width) functions. As with other Simple Reset/Power-On Reset products, this IC management also offers a wide range of benefits. When 1 is applied to the power ic, it conducts. Power management is included in the Surface Mount mount. There are 8 pins on the power managment ic. Normally, the supply voltage (Vsup) for this PMIC should not be lower than -2V. There should be no more than 7V volts of maximum supply voltage (Vsup) in this power management. The recommended mounting type for IC management is Surface Mount. The supervisors should be set to the following temperature: -40°C~85°C TA. During operation, this power management system outputs Open Drain or Open Collector. The power management's supply current is 10μA. To find similar IC managements from the manufacturer, you can always search by CAT1021. The power management can work with a maximum supply temperature of 3mA.

CAT1021YI-45-GT3 Features


Simple Reset/Power-On Reset type
Minimum supply voltage of -2V
10μA operating supply current

CAT1021YI-45-GT3 Applications


There are a lot of ON Semiconductor CAT1021YI-45-GT3 Voltage Supervisors applications.

  • DC stabilized power supply module
  • Embedded computing
  • Data storage applications
  • Important electronics for automotive protection
  • Radio
  • Set top box
  • Low voltage/high power - AI, GPU
  • Battery-powered equipment
  • Radar
  • Rechargeable batteries

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