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KA78RM33RTF

KA78RM33RTF

KA78RM33RTF

ON Semiconductor

Fixed Tin KA78RM33 PMIC TO-252-3, DPak (2 Leads + Tab), SC-63

SOT-23

KA78RM33RTF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63
Number of Pins 3
Weight 260.37mg
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2013
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Packing Method TAPE AND REEL
Terminal Position SINGLE
Terminal FormGULL WING
Number of Functions 1
Current Rating500mA
Base Part Number KA78RM33
JESD-30 Code R-PSSO-G2
Number of Outputs 1
Voltage - Input (Max) 20V
Output Voltage 3.3V
Output Type Fixed
Max Output Current1A
Output Configuration Positive
Quiescent Current10mA
Output Voltage 1 3.3V
Number of Regulators1
Min Input Voltage 4.3V
Protection Features Over Current, Over Temperature, Short Circuit
Voltage Dropout (Max) 0.6V @ 500mA
PSRR 55dB (120Hz)
Reference Voltage20V
Dropout Voltage600mV
Voltage Tolerance-Max 2.4%
Nominal Output Voltage 3.3V
Input Bias Current 5mA
Height 2.38mm
Length 6.73mm
Width 6.22mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1471 items

KA78RM33RTF Product Details

KA78RM33RTF Overview


Tape & Reel (TR) cases are used for delivery. The Liner regulator IC is packaged in TO-252-3, DPak (2 Leads + Tab), SC-63 case. On the Linear IC itself, there are 2 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 Surface Mount operating temperature range by the Voltage Regulator IC. Default settings are set to -40°C~125°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 3 pins. For your information, the basic part number for this regulator IC is KA78RM33. TAPE AND REEL 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.

KA78RM33RTF Features


600mV dropout voltage
TAPE AND REEL method of packing


KA78RM33RTF Applications


There are a lot of ON Semiconductor
KA78RM33RTF 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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