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CAT1161PI28

CAT1161PI28

CAT1161PI28

ON Semiconductor

5V 8 Terminals 8-Pin Voltage supervisor 1 Channels Min 2.7V Max 6V

SOT-23

CAT1161PI28 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case PDIP
Surface MountNO
JESD-609 Code e0
Pbfree Code no
Number of Terminations 8
ECCN Code EAR99
Terminal Finish TIN LEAD
Max Operating Temperature85°C
Min Operating Temperature -40°C
Technology CMOS
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) 30
Pin Count8
Qualification StatusNot Qualified
Temperature GradeINDUSTRIAL
Number of Channels 1
Max Supply Voltage6V
Min Supply Voltage2.7V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Power Dissipation-Max 1W
Operating Supply Current 3mA
Adjustable Threshold NO
Number of Voltages Monitored1
Undervoltage Threshold2.85V
Overvoltage Threshold3V
Length 9.59mm
Height Seated (Max) 4.57mm
Width 7.62mm
RoHS StatusNon-RoHS Compliant
In-Stock:3801 items

CAT1161PI28 Product Details

CAT1161PI28 Overview


It is mounted through 8 terminals on the power management. There are 1 functions included in this PMIC so that you can refer to them. It is possible to find on this power management a series of 1 channels. There are PDIP functions included in this PMIC so that you can refer to them. IC management is specified that the package peak reflow temperature should be 240. During operation, the power ic is supplied with a voltage of 5V. During operation, the power ic is supplied with a voltage of 1. In total, IC powers are 8 pins on the board. In order for this PMIC to work correctly, the minimum supply voltage (Vsup) should be greater than 2.7V. Voltage (Vsup) shouldn't exceed 6V volts in this PMIC. As far as the supply current of the power management is concerned, it is 3mA. It is also possible to use other types of IC, such as POWER SUPPLY MANAGEMENT CIRCUIT, in this supervisor.

CAT1161PI28 Features


Minimum supply voltage of 2.7V
3mA operating supply current


CAT1161PI28 Applications


There are a lot of ON Semiconductor
CAT1161PI28 Voltage Supervisors applications.


  • Power distribution systems of CCU
  • emergency room
  • Medical-specific isolation transformer
  • Medical-specific insulation monitor
  • Transformer load monitoring equipment
  • External alarm
  • Display equipment
  • DC stabilized power supply module
  • Insulation fault location system
  • Magnetic resonance imaging

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