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KF25BDT-TR

KF25BDT-TR

KF25BDT-TR

STMicroelectronics

Fixed 2.25mm KF25 PMIC 3 TO-252-3, DPak (2 Leads + Tab), SC-63

SOT-23

KF25BDT-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Factory Lead Time 24 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63
Number of Pins 3
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - annealed
Packing Method TAPE AND REEL
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch2.25mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number KF25
Pin Count3
JESD-30 Code R-PSSO-G2
Current - Supply (Max) 12mA
Number of Outputs 1
Voltage - Input (Max) 20V
Output Voltage 2.5V
Output Type Fixed
Max Output Current500mA
Output Configuration Positive
Quiescent Current1mA
Accuracy 2 %
Output Voltage 1 2.5V
Number of Regulators1
Min Input Voltage -500mV
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 0.7V @ 500mA
PSRR 82dB ~ 60dB (120Hz ~ 10kHz)
Dropout Voltage400mV
Dropout Voltage1-Nom 0.4V
Min Output Voltage 2.5V
Voltage Tolerance-Max 4%
Input Bias Current 500μA
Output Voltage Accuracy 2 %
Height 2.4mm
Length 6.6mm
Width 6.2mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4622 items

Pricing & Ordering

QuantityUnit PriceExt. Price

KF25BDT-TR Product Details

KF25BDT-TR Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a TO-252-3, DPak (2 Leads + Tab), SC-63 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. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. 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. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 3-shaped. As an FYI, this IC voltage regulator has the basic part number KF25. Packing the voltage regulator IC in this way is called TAPE AND REEL packing. The maximal output current reaches 500mA to meet the operating requirements. It operates in the 1mA Quiescent Current state.

KF25BDT-TR Features


400mV dropout voltage
TAPE AND REEL method of packing


KF25BDT-TR Applications


There are a lot of STMicroelectronics
KF25BDT-TR 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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