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L7818CV

L7818CV

L7818CV

STMicroelectronics

Fixed Tin L7818 PMIC 3 TO-220-3

SOT-23

L7818CV Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 6 months ago)
Factory Lead Time 24 Weeks
Contact PlatingTin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3
Number of Pins 3
Weight 453.59237mg
Operating Temperature0°C~125°C
PackagingTube
Tolerance 5%
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Technology BIPOLAR
Terminal Position SINGLE
Number of Functions 1
Base Part Number L7818
Pin Count3
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 20V
Protection Features Over Temperature, Short Circuit
Voltage Dropout (Max) 2V @ 1A Typ
PSRR 53dB (120Hz)
Dropout Voltage2V
Dropout Voltage1-Nom 2V
Min Output Voltage 18V
Power Supply Rejection Ratio (PSRR) 53dB
Nominal Output Voltage 18V
Height 15.75mm
Length 10.4mm
Width 4.6mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:9332 items

Pricing & Ordering

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L7818CV Product Details

L7818CV Overview


In a Tube case, the IC voltage regulator is delivered. A TO-220-3 case contains the Liner IC. In total, there are 3 terminations on the gadget. This PMIC chip has an output type of Fixed. In this electrical part, there are 1 regulators that are implemented. Voltage Regulated IC Through Hole varies its operating temperature range. The IC Voltage Regulator's operating temperature is 0°C~125°C degrees. Currently, this regulator IC has an output function configured as Positive as its output function. There are 3 pins in total on this board. Featuring 1 outputs in total, this voltage regulator IC enables prompt, sufficient performance regardless of the application. There is a 10 volt dropout voltage on this transistor. A 3-pin is present on the chip. It is L7818 for this voltage regulator IC, just for your information. A maximum output current of 1.5A is required to meet the operation requirements. It operates in the 8mA Quiescent Current state. Tolerance for this regulator IC is 5%, which is very low.

L7818CV Features


2V dropout voltage
5% tolerance


L7818CV Applications


There are a lot of STMicroelectronics
L7818CV Linear Voltage Regulators applications.


  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard

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