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LF18ABDT

LF18ABDT

LF18ABDT

STMicroelectronics

Fixed 2.28mm PMIC 3 DPAK

SOT-23

LF18ABDT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case DPAK
Number of Pins 3
JESD-609 Code e3
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Max Operating Temperature125°C
Min Operating Temperature -40°C
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.28mm
Time@Peak Reflow Temperature-Max (s) 30
Pin Count3
JESD-30 Code R-PSSO-G2
Number of Outputs 1
Output Type Fixed
Max Output Current500mA
Polarity Positive
Quiescent Current1mA
Accuracy 1 %
Voltage - Output 1.8V
Output Voltage 1 1.8V
Min Input Voltage 3V
Max Input Voltage 16V
Dropout Voltage1-Nom 0.7V
Voltage Tolerance-Max 2%
Input Voltage Absolute-Max 40V
Length 6.5mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:4471 items

LF18ABDT Product Details

LF18ABDT Overview


The package is in a DPAK case. Basically, the voltage regulator chip is made up of 2 terminations. In this case, Fixed represents the output type of the Voltage Regulated IC. The total number of pins in the regulator is 3. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. Several pins on the chip are 3-shaped. The maximal output current reaches 500mA to meet the operating requirements. It operates in the 1mA Quiescent Current state. Whenever the temperature is less than 125°C, it is recommended that you use it. The chip is operated at a maximum operating temperature of -40°C. As a general rule, this regulator IC outputs 1.8V volts on a system basis.

LF18ABDT Features


The maximum operating temperature of -40°C


LF18ABDT Applications


There are a lot of STMicroelectronics
LF18ABDT Linear Voltage Regulators applications.


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

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