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CAT1021WI-28-GT3

CAT1021WI-28-GT3

CAT1021WI-28-GT3

ON Semiconductor

3.3V8 Terminals 8-Pin CAT1021 Voltage supervisor1 Channels Min 2.7V Max 5.5V

SOT-23

CAT1021WI-28-GT3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2007
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional FeatureRESET THRESHOLD VOLTAGE IS 2.925V; MANUAL RESET INPUT
Max Power Dissipation1W
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 3.3V
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CAT1021
Output Open Drain or Open Collector
Pin Count8
Qualification StatusNot Qualified
Number of Channels 1
Max Supply Voltage5.5V
Min Supply Voltage2.7V
Operating Supply Current 3mA
Power Dissipation1W
Max Supply Current 3mA
Adjustable Threshold NO
Watchdog TimerYes
Reset Active High/Active Low
Number of Voltages Monitored1
Reset Timeout 130ms Minimum
Halogen Free Halogen Free
Min Reset Threshold Voltage 2.85V
Max Reset Threshold Voltage 3V
Undervoltage Threshold2.85V
Overvoltage Threshold3V
Length 4.9mm
Width 3.9mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4753 items

Pricing & Ordering

QuantityUnit PriceExt. Price

CAT1021WI-28-GT3 Product Details

CAT1021WI-28-GT3 Overview


As far as the mounting terminals of this voltage supervisor are concerned, it has 8 in total. Power management is packaged in a Tape & Reel (TR) way. For your reference, this IC power includes a list of 1 functions. A series of 1 channels can be found on this supervisor. IC management is packaged as a 8-SOIC (0.154, 3.90mm Width) package. This IC power shares lots of benefits with other Simple Reset/Power-On Reset products. The package peak reflow temperature is specified to be NOT SPECIFIED. Manage ics operate at 3.3V supply voltages. When a supply voltage of 1 is applied to the power ic, it conducts. Using Surface Mount, IC management is mounted. Power management has a total of 8 pins. 8 pins are on the supervisor. Supply voltage (Vsup) should be at least 2.7V for this power management. The maximum supply voltage (Vsup) in this PMIC should not exceed 5.5V volts. Surface Mount mounting is recommended. We recommend setting the supervisors to -40°C~85°C TA degrees. There is an output voltage of Open Drain or Open Collector from this supervisor when it is operating. The supply current of the power management is 3mA. The other features include, for example, [0], which is just one example. You can always use CAT1021, the base supervisor number, to search for similar PMICs of the manufacturer. Voltage supervisor can work with a supply temperature of 3mA at the most.

CAT1021WI-28-GT3 Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 2.7V
3mA operating supply current

CAT1021WI-28-GT3 Applications


There are a lot of ON Semiconductor CAT1021WI-28-GT3 Voltage Supervisors applications.

  • Fire equipment power monitoring system
  • Kitchen appliances
  • Solar power charger
  • Rechargeable batteries
  • Radio
  • Display equipment
  • Telecommunications equipment
  • Efficient information transmission
  • Digitally controlled LDO regulators circuit
  • Power distribution systems of operating room

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