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LF18CDT

LF18CDT

LF18CDT

STMicroelectronics

Fixed 2.28mm LF18 PMIC 3 TO-252-3, DPak (2 Leads + Tab), SC-63

SOT-23

LF18CDT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63
Operating Temperature-40°C~125°C
PackagingTube
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.28mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LF18
Pin Count3
JESD-30 Code R-PSSO-G2
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
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:3324 items

LF18CDT Product Details

LF18CDT Overview


An Tube case is included with the delivery. There is a TO-252-3, DPak (2 Leads + Tab), SC-63 case with the integrated voltage regulator. There are 2 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Fixed is what the Regulator IC produces. The electronic component implements 1 Voltage regulator ICs. IC Regulator is possible to alter the range of the operating temperature of Surface Mount in the device. In order for this IC voltage regulator to operate, the temperature has to be kept at -40°C~125°C degrees. In this case, the output function that is configured for this regulator IC is Positive. There is an 500mAmp current output on this voltage regulator IC. It has a total of 3 pins on IC voltage regulator. In order to ensure prompt, adequate, and prompt performance, this regulator has 1 outputs in total. In terms of its dropout voltage, it is 10 volts. It is LF18 for this regulator, just for your information.

LF18CDT Features


700mV dropout voltage


LF18CDT Applications


There are a lot of STMicroelectronics
LF18CDT Linear Voltage Regulators applications.


  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive

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