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CAT140021TWI-G

CAT140021TWI-G

CAT140021TWI-G

ON Semiconductor

3.3V8 Terminals 8-Pin Voltage supervisorMin 2.5V Max 5.5V

SOT-23

CAT140021TWI-G Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status LAST SHIPMENTS (Last Updated: 2 days 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
Packaging Tube
Published 2011
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Type Simple Reset/Power-On Reset
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory EEPROMs
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 3.3V
Output Push-Pull, Totem Pole
Pin Count 8
Power Supplies 3/5V
Max Supply Voltage 5.5V
Min Supply Voltage 2.5V
Operating Supply Current 1mA
Max Supply Current 1mA
Clock Frequency 0.4MHz
Watchdog Timer No
Reset Active High
Voltage - Threshold 3.08V
Number of Voltages Monitored 1
Reset Timeout 140ms Minimum
Halogen Free Halogen Free
Memory Width 1
Min Reset Threshold Voltage 3.04V
Max Reset Threshold Voltage 3.11V
Undervoltage Threshold 3.04V
Overvoltage Threshold 3.11V
Parallel/Serial SERIAL
Programming Voltage 3V
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 100
Write Protection SOFTWARE
Length 4.9mm
Width 3.9mm
RoHS Status RoHS Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.798720 $2.79872
10 $2.640302 $26.40302
100 $2.490851 $249.0851
500 $2.349859 $1174.9295
1000 $2.216848 $2216.848
CAT140021TWI-G Product Details

CAT140021TWI-G Overview


There are 8 mounting terminals on the voltage supervisor, each of which has a different function. Power management is packaged in a Tube way. For your reference, this IC power includes a list of 1 functions. As a reference, this IC power includes 8-SOIC (0.154, 3.90mm Width) functions for your convenience. There are a number of benefits that this PMIC has in common with other Simple Reset/Power-On Reset manage ics. A supply voltage of 3.3V is used to conduct the PMIC chip. A supply voltage of 1 is used to conduct the PMIC chip. By Surface Mount, IC management has been mounted. This power ic can be sub-categorized as EEPROMs. In total, the power management has 8 pins in it. There are 8 pins on the supervisor. In order for this IC power to function, the supply voltage (Vsup) cannot be less than 2.5V. The maximum supply voltage (Vsup) is not to exceed 5.5V volts in this IC management. Power management' mounting is recommended to be done with the Surface Mount type of mounting. It is recommended that the supervisor be set to this temperature: -40°C~85°C TA. During operation, this power management system outputs Push-Pull, Totem Pole. The supervisor's supply current is specified to 1mA. It is necessary to have 3/5V volts of power in order for this voltage supervisor to operate. A maximum supply temperature of 1mA can be used.

CAT140021TWI-G Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 2.5V
1mA operating supply current

CAT140021TWI-G Applications


There are a lot of ON Semiconductor CAT140021TWI-G Voltage Supervisors applications.

  • Medical-specific insulation monitor
  • Microcontroller system
  • Multi-voltage system
  • DVR
  • Power distribution systems of operating room
  • Efficient information transmission
  • Personal computers
  • Detection of phase sequence
  • Automotive power systems
  • Smartphones

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