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KA78R33CTU

KA78R33CTU

KA78R33CTU

ON Semiconductor

Enable Fixed Tin KA78R33 PMIC TO-220-4 Full Pack

SOT-23

KA78R33CTU Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status LAST SHIPMENTS (Last Updated: 4 hours ago)
Contact PlatingTin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-4 Full Pack
Number of Pins 4
Weight 2.829g
Operating Temperature-20°C~80°C
PackagingTube
Published 2011
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Power Rating 15W
Packing Method RAIL
Max Power Dissipation15W
Terminal Position SINGLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number KA78R33
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 35V
Output Voltage 3.3V
Output Type Fixed
Max Output Current1A
Output Configuration Positive
Power Dissipation15W
Quiescent Current10mA
Control Features Enable
Output Voltage 1 3.3V
Number of Regulators1
Min Input Voltage 4V
Protection Features Over Current, Over Temperature, Over Voltage, Short Circuit
Voltage Dropout (Max) 0.5V @ 1A
Dropout Voltage500mV
Dropout Voltage1-Nom 0.5V
Min Output Voltage 3.3V
Nominal Output Voltage 3.3V
Height 15.7mm
Length 10mm
Width 4.5mm
REACH SVHC No SVHC
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2820 items

KA78R33CTU Product Details

KA78R33CTU Overview


Tube cases are used for delivery. The Liner regulator IC is packaged in TO-220-4 Full Pack case. On the Linear IC itself, there are 4 terminations. Fixed is the output type of the Voltage Regulator IC. As part of this electrical component, 1 regulators are implemented. Variations are made to the Through Hole operating temperature range by the Voltage Regulator IC. Default settings are set to -20°C~80°C degrees. There is a Positive configured as the output function for this IC regulator. There are 1 outputs total on this voltage regulator IC in order to ensure that prompt and sufficient performance is achieved. There is a dropout voltage of 10 volts on this IC regulator. Chips have 4 pins. For your information, the basic part number for this regulator IC is KA78R33. RAIL is the way in which the voltage regulator IC is packed. In order to meet the operation requirements, its maximal output current reaches 1A. It operates in the 10mA Quiescent Current state.

KA78R33CTU Features


500mV dropout voltage
RAIL method of packing


KA78R33CTU Applications


There are a lot of ON Semiconductor
KA78R33CTU Linear Voltage Regulators applications.


  • Battery-powered device
  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system

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