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LM317

SKU: LM317

  • HTC KOREA

3 terminal 1.5A adjustable voltage regulator

HTC Korea LM317 device is an adjustable three-terminal positive-voltage regulator capable of supplying 1.5A over a 1.25V to 37V output range.
It requires only two external resistors to set the output voltage. The device features a typical line regulation of 0.01% and typical load regulation of 0.1%. It includes current limiting, thermal overload protection, and safe operating area protection. Overload protection circuity remains fully functional even if the ADJ terminal is disconnected.

 

 

LM317  features :

  • Output current up to 1.5A
  • Input-output differential up to 40V
  • Typical 0.01%/V Line Regulation
  • Typical 0.1% Load Regulation
  • Thermal overload protection
  • Internal short-circuit limiting
  • Output voltage range adjustable from 1.25V to 37V
  • Current limit constant with temperature
  • Short-Circuit Protected Output

 

Device
 
Package
LM317S

SOT-223-3L

LM317RTO-263-3L
LM317T

TO-220-3L

 

LM 317  _ :

LM : product code

317 : root name

_ : Package type: S:      SOT-223-3L
                           R:      TO-263-3L
                           T:       TO-220-3L


 

LM317 cross reference

 

 

 

LM317

LM317A

TI

LM317

LM317B

NCV317
ON-SEMI

LM317

LM217

LM117

ST

Part in black : pin to pin compatible
Part in blue: Same pin configurationbut different characteristics.
Part in green: Same function but different pin configuration or characteristics.

 

 

Standard linear voltage regulator
Device
Name 
VOUT [V]VREF [V]VIN_MIN [V]VIN_MAX [V]IOUT_MAX[A] VDROP_TYP [V]IQ_TYP[mA]Package
LM317Adjustable (1.25~37)43401.53.010

SOT-223

TO-263-3L

TO-220-3L

 

HTC Korea standard linear voltage regulators are designed in South Korea. High quality products, they will match your application needs.