Name: LM317S
Brand: Texas Instruments
SKU: LM317S
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mount	Surface Mount
Package / Case	TO-263
Number of Pins	3
JESD-609 Code	e0
Pbfree Code	no
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	3
Termination	SMD/SMT
ECCN Code	EAR99
Terminal Finish	Tin/Lead (Sn/Pb)
Max Operating Temperature	125°C
Min Operating Temperature	0°C
Subcategory	Other Regulators
Packing Method	RAIL
Technology	BIPOLAR
Terminal Position	SINGLE
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	235
Number of Functions	1
Terminal Pitch	2.54mm
Current Rating	1A
Pin Count	4
Number of Outputs	1
Output Type	Adjustable
Max Output Current	1.5A
Polarity	Positive
Max Supply Voltage	40V
Min Supply Voltage	3V
Current - Output	1.5A
Max Output Voltage	37V
Voltage - Output	37V
Min Input Voltage	4.2V
Max Input Voltage	40V
Dropout Voltage	2V
Dropout Voltage1-Nom	3V
Min Output Voltage	1.2V
Line Regulation-Max (%/V)	0.07
Input-Output Voltage Differential-Min	3V
Height Seated (Max)	4.79mm
Width	8.64mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	RoHS Compliant

LM317S Product Details

LM317S Description

LM317S is a type of three-pin adjustable regulator with wide temperature. Compared with standard fixed regulators, it provides better line and load regulation. LM317S provides a complete set of protection when operating, including current limit protection, thermal overload protection, and safe area protection. It is particularly easy to use and the output voltage can be set only with two external resistors.