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MC78LC50HT1G

MC78LC50HT1G

MC78LC50HT1G

ON Semiconductor

Fixed MC78LC PMIC 3 TO-243AA

SOT-23

MC78LC50HT1G Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status LAST SHIPMENTS (Last Updated: 5 days ago)
Factory Lead Time 9 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-243AA
Number of Pins 3
Operating Temperature-40°C~85°C
PackagingCut Tape (CT)
Published 2001
JESD-609 Code e2
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin/Silver (Sn/Ag)
Power Rating 900mW
Packing Method TAPE AND REEL
Max Power Dissipation300mW
Terminal Position SINGLE
Terminal FormFLAT
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Current Rating80mA
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number MC78LC
Pin Count3
Number of Outputs 1
Voltage - Input (Max) 12V
Output Voltage 5V
Output Type Fixed
Max Output Current100mA
Operating Supply Voltage12V
Output Configuration Positive
Power Dissipation300mW
Quiescent Current3.6μA
Accuracy 2.5 %
Output Voltage 1 5V
Min Input Voltage 6V
Current - Quiescent (Iq) 3.9μA
Voltage Dropout (Max) 0.038V @ 1mA
Dropout Voltage25mV
Dropout Voltage1-Nom 0.025V
Min Output Voltage 5V
Nominal Output Voltage 5V
Input Bias Current 1μA
Output Voltage Accuracy 2.5 %
Height 1.6mm
Length 4.6mm
Width 2.6mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2287 items

MC78LC50HT1G Product Details

MC78LC50HT1G Overview


The package is delivered in a Cut Tape (CT) case. In order to package the IC voltage regulator, a TO-243AA case is used. On the Voltage regulator IC, there are 3 terminations that can be connected. This IC Regulator has a type of output called Fixed. Surface Mount can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at -40°C~85°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. As you can see, the regulator IC has a total of 3 pins. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. Depending on the chip, 3 pins may be available. For your information, part number MC78LC is the basic part number for this voltage regulator IC. There is a TAPE AND REEL way of packing the IC voltage regulators in the box. There is a maximum output current of 100mA for this regulator to meet the operational requirements. It operates in the 3.6μA Quiescent Current state.

MC78LC50HT1G Features


25mV dropout voltage
TAPE AND REEL method of packing


MC78LC50HT1G Applications


There are a lot of ON Semiconductor
MC78LC50HT1G Linear Voltage Regulators applications.


  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols
  • Measurement and control euipment

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