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LM317SX

LM317SX

LM317SX

Texas Instruments

Adjustable 2.54mm PMIC 4 TO-263

SOT-23

LM317SX Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case TO-263
Number of Pins 3
PackagingTape and Reel
JESD-609 Code e0
Pbfree Code no
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 3
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature125°C
Min Operating Temperature 0°C
Subcategory Other Regulators
Technology BIPOLAR
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count4
Number of Outputs 1
Qualification StatusNot Qualified
Output Type Adjustable
Polarity Positive
Current - Output 1.5A
Voltage - Output 37V
Min Input Voltage 4.2V
Max Input Voltage 40V
Dropout Voltage1-Nom 3V
Line Regulation-Max (%/V) 0.07
Input-Output Voltage Differential-Min 3V
Height Seated (Max) 4.79mm
Width 8.64mm
RoHS StatusRoHS Compliant
In-Stock:3316 items

LM317SX Product Details

LM317SX Overview


The package contains a Tape and Reel case. In TO-263 cases, it is packaged. This gadget has 3 terminations on it, each with a different function. Adjustable is the IC Voltage Regulator's output type. There is an output of 1.5A at the moment. 4 pins make up the sum of this IC voltage regulator. As a result of this IC voltage regulator's 1 outputs, it ensures prompt, adequate performance for all your applications. The regulator IC has 3 pins. In terms of components, this is an example of a Other Regulators component. Under 125°C degrees, you should use the regulator IC. Temperatures below 0°C are not allowed on the chip. A system-wide output of 37V volts is possible from this voltage regulator IC.

LM317SX Features


Other Regulators subtageroy
The maximum operating temperature of 0°C


LM317SX Applications


There are a lot of Texas Instruments
LM317SX Linear Voltage Regulators applications.


  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV

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