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CAT1021YI-28-GT3

CAT1021YI-28-GT3

CAT1021YI-28-GT3

ON Semiconductor

3.3V8 Terminals 8-Pin CAT1021 Voltage supervisor1 Channels Min -2V Max 7V

SOT-23

CAT1021YI-28-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
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2008
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
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch0.65mm
Base Part Number CAT1021
Output Open Drain or Open Collector
Pin Count8
Number of Channels 1
Max Supply Voltage7V
Min Supply Voltage-2V
Operating Supply Current 10μA
Max Supply Current 3mA
Adjustable Threshold NO
Watchdog TimerNo
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 Threshold3V
Length 4.4mm
Width 3mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3051 items

Pricing & Ordering

QuantityUnit PriceExt. Price

CAT1021YI-28-GT3 Product Details

CAT1021YI-28-GT3 Overview


As you can see, this power management is mounted through 8 terminals. Packaged in a Tape & Reel (TR)-shape, IC management comes with a number of features. Please refer to this PMIC for 1 functions. On this supervisor, there is a series of 1 channels that can be found. The purpose of this IC power is to provide you with a reference of 8-TSSOP (0.173, 4.40mm Width) functions. Compared to other Simple Reset/Power-On Reset products, this PMIC has a lot of benefits to offer. In a 3.3V supply voltage, the power management conducts. A supply voltage of 1 is used to conduct the PMIC chip. Surface Mount is the one that mounts power management. In total, it has 8 pins on IC management. Pin count of the power management is 8. IC management can only work with a supply voltage of -2V volts. In this PMIC, the maximum supply voltage (Vsup) should not exceed 7V volts. Mounting type Surface Mount is recommended. Temperature setting for the supervisors should be -40°C~85°C TA. During normal operation, this power managment ic can generate Open Drain or Open Collector of output voltage. As far as the supply current of the power management is concerned, it is 10μA. There are other features such as RESET THRESHOLD VOLTAGE IS 2.925V; MANUAL RESET INPUT to name a few. If you want to search for similar IC managements of this manufacturer, you can always refer to CAT1021, which is the base power ics number. A maximum supply temperature of 3mA can be used.

CAT1021YI-28-GT3 Features


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

CAT1021YI-28-GT3 Applications


There are a lot of ON Semiconductor CAT1021YI-28-GT3 Voltage Supervisors applications.

  • Set top box
  • Rechargeable batteries
  • External alarm
  • Leakage current detection
  • Electrical fire monitoring system
  • DSP
  • Low voltage/high power - AI, GPU
  • Unattended substation automation
  • Linux and server computing
  • Analog circuit

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