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CAT803SSDI-T3

CAT803SSDI-T3

CAT803SSDI-T3

ON Semiconductor

3.3V3 Terminals 3-Pin CAT803 Voltage supervisor1 Channels Min 1.2V Max 5.5V

SOT-23

CAT803SSDI-T3 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-70, SOT-323
Number of Pins 3
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2012
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Tin (Sn)
Subcategory Power Management Circuits
Max Power Dissipation 175mW
Terminal Position DUAL
Terminal Form GULL WING
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Base Part Number CAT803
Output Open Drain or Open Collector
Pin Count 3
Number of Channels 1
Max Supply Voltage 5.5V
Min Supply Voltage 1.2V
Operating Supply Current 15μA
Nominal Supply Current 15μA
Power Dissipation 175mW
Adjustable Threshold NO
Watchdog Timer No
Reset Active Low
Voltage - Threshold 2.93V
Number of Voltages Monitored 1
Reset Timeout 140ms Minimum
Min Reset Threshold Voltage 2.89V
Max Reset Threshold Voltage 2.96V
Threshold Voltage +2.93V
Undervoltage Threshold 2.89V
Overvoltage Threshold 2.96V
Length 2mm
RoHS Status RoHS Compliant
CAT803SSDI-T3 Product Details

CAT803SSDI-T3 Overview


As you can see, this power management is mounted through 3 terminals. Packaging is in the form of a Tape & Reel (TR). In this PMIC, you can find 1 functions for your reference. There are a total of 1 channels on this supervisor, and they are arranged in a series. For your reference, this PMIC includes a list of SC-70, SOT-323 functions. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. In a 3.3V supply voltage, the power management conducts. There is a voltage supply of 1 for the PMIC chip, and the chip conducts at that voltage. Surface Mount is the one that mounts power management. There is a subcategory of this power ic known as Power Management Circuits. In total, the power management has 3 pins in it. 3 pins are on the supervisor. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 1.2V. The supply voltage (Vsup) should not exceed 5.5V volts in this IC power. In this case, Surface Mount is the recommended mounting type. This power management is the recommended temperature range for the supervisors: -40°C~85°C TA. During normal operation, this power managment ic can generate Open Drain or Open Collector of output voltage. In order to maintain a stable supply current for the power management, 15μA is the recommended value. If you want to search for similar IC managements of this manufacturer, you can always refer to CAT803, which is the base power ics number.

CAT803SSDI-T3 Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1.2V
15μA operating supply current

CAT803SSDI-T3 Applications


There are a lot of ON Semiconductor CAT803SSDI-T3 Voltage Supervisors applications.

  • Battery-powered equipment
  • Analog circuit
  • Detection of phase loss
  • Medical-specific isolation transformer
  • Radio
  • Battery cars
  • Power distribution systems of infant care room
  • Embedded computing
  • Transformer load monitoring equipment
  • Microcontroller system

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