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L7818CT

L7818CT

L7818CT

STMicroelectronics

Fixed L7818 PMIC 2 TO-204AA, TO-3

SOT-23

L7818CT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-204AA, TO-3
Number of Pins 3
Operating Temperature0°C~125°C
PackagingBulk
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Tin (Sn)
Terminal Position BOTTOM
Terminal FormPIN/PEG
Number of Functions 1
Base Part Number L7818
Pin Count2
JESD-30 Code O-XBFM-P2
Number of Outputs 1
Voltage - Input (Max) 35V
Output Voltage 18V
Output Type Fixed
Max Output Current1.5A
Output Configuration Positive
Quiescent Current8mA
Output Voltage 1 18V
Number of Regulators1
Min Input Voltage 35V
Protection Features Over Temperature, Short Circuit
Current - Quiescent (Iq) 8mA
Voltage Dropout (Max) 2V @ 1A Typ
PSRR 53dB (120Hz)
Dropout Voltage2V
Dropout Voltage1-Nom 2V
Voltage Tolerance-Max 5%
Height 8.7mm
Length 39.5mm
Width 26.2mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:4480 items

L7818CT Product Details

L7818CT Overview


A Bulk case is used to deliver this IC regulator. This voltage regulator IC comes in a TO-204AA, TO-3 case. On the regulater IC chip, there are a total of 2 terminations. Output type Fixed. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Through Hole can be adjusted within a specified range. There is a temperature range of 0°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. A total of 2 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 3 pins on the chip. As an FYI, this IC voltage regulator has the basic part number L7818. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 1.5A. It operates in the 8mA Quiescent Current state.

L7818CT Features


2V dropout voltage


L7818CT Applications


There are a lot of STMicroelectronics
L7818CT Linear Voltage Regulators applications.


  • Video equipment
  • 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

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