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KF40BDT-TR

KF40BDT-TR

KF40BDT-TR

STMicroelectronics

Fixed 2.25mm PMIC 3 DPAK

SOT-23

KF40BDT-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case DPAK
PackagingTape and Reel
JESD-609 Code e3
Number of Terminations 2
ECCN Code EAR99
Terminal Finish TIN
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Other Regulators
Technology BIPOLAR
Terminal Position SINGLE
Terminal FormGULL WING
Number of Functions 1
Terminal Pitch2.25mm
Pin Count3
JESD-30 Code R-PSSO-G2
Number of Outputs 1
Qualification StatusNot Qualified
Output Type Fixed
Polarity Positive
Current - Output 500mA
Quiescent Current1mA
Voltage - Output 4V
Output Voltage 1 4V
Min Input Voltage -500mV
Current - Input Bias 500μA
Max Input Voltage 20V
Dropout Voltage350mV
Dropout Voltage1-Nom 0.4V
Voltage Tolerance-Max 4%
Output Voltage Accuracy 2 %
Load Regulation-Max(%) 0.05%
Length 6.5mm
Height Seated (Max) 2.63mm
RoHS StatusRoHS Compliant
In-Stock:4702 items

KF40BDT-TR Product Details

KF40BDT-TR Overview


A Tape and Reel case is used to deliver this IC regulator. This voltage regulator IC comes in a DPAK case. On the regulater IC chip, there are a total of 2 terminations. Output type Fixed. In terms of its current output, it is able to supply 500mA. A total of 3 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. An example of such a component would be this Other Regulators component. It operates in the 1mA Quiescent Current state. If the temperature is below 125°C, it is recommended that you utilize this feature. It is recommended that the chip be operated at a temperature no lower than -40°C operating temperature. As a result, this IC regulator will typically output 4V volts as a system.

KF40BDT-TR Features


350mV dropout voltage
Other Regulators subtageroy
The maximum operating temperature of -40°C


KF40BDT-TR Applications


There are a lot of STMicroelectronics
KF40BDT-TR 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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