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LF18CPT

LF18CPT

LF18CPT

STMicroelectronics

Enable Fixed LF18 PMIC 3 TO-252-5, DPak (4 Leads + Tab), TO-252AD

SOT-23

LF18CPT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-5, DPak (4 Leads + Tab), TO-252AD
Operating Temperature-40°C~125°C
PackagingTube
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Terminal Position SINGLE
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number LF18
Pin Count3
JESD-30 Code R-XSFM-T3
Current - Supply (Max) 12mA
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 16V
Output Voltage 1.8V
Output Type Fixed
Output Configuration Positive
Current - Output 500mA
Control Features Enable
Output Voltage 1 1.8V
Number of Regulators1
Min Input Voltage 3V
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 1mA
Voltage Dropout (Max) 0.7V @ 200mA Typ
PSRR 82dB ~ 60dB (120Hz ~ 10kHz)
Dropout Voltage700mV
Dropout Voltage1-Nom 0.7V
Voltage Tolerance-Max 4%
Input Voltage Absolute-Max 40V
Input Bias Current 500μA
Length 6.5mm
Height Seated (Max) 2.63mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2086 items

LF18CPT Product Details

LF18CPT Overview


In the case of Tube cases, the regulater IC is delivered. Packaging of the Liner regulator IC takes the form of a TO-252-5, DPak (4 Leads + Tab), TO-252AD case. The PMIC chip has 3 terminations. Fixed is the Voltage Regulator Chip's output type. Linear IC consists of 1 battery regulators. The range of operating temperatures of Surface Mount are programmable in the Voltage Regulator Chip, so that the temperature can be varied as desired. Keeping the temperature at -40°C~125°C degrees is necessary for this regulator to function. There is an output function of Positive configured for this regulator. Currently, 500mA are being output by it at the moment. The chip has a total of 3 pins on it, each with its own function. The part includes 1 outputs in order to ensure that the voltage regulator IC performs effectively and in a timely manner. This voltage regulator IC has a dropout voltage of 10 volts. Here's the basic part number for this IC regulator: LF18.

LF18CPT Features


700mV dropout voltage


LF18CPT Applications


There are a lot of STMicroelectronics
LF18CPT Linear Voltage Regulators applications.


  • 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
  • Aging system

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