LM317LA3 Datasheet PDF | CYStech Electronics

CYStech Electronics LM317LA3

The LM317LA3 is an adjustable 3–terminal positive voltage regulator capable of supplying in excess of 100mA over an output voltage range of 1.2 V to 37 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. The LM317LA3 serves a wide variety of applications including local, on-card regulation.

Part No.	LM317LA3
Datasheet	LM317LA3 Download
Manufacturer	CYStech Electronics
Description	Three Terminal Adjustable Output Positive Voltage Regulators
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APPLICATIONS

● Pb-free lead plating and halogen-free package. TO-92 AOI Ordering Information Device LM317LA3-0-TB-G LM317LA3-0-BK-G Package TO-92 (Pb-free lead plating and halogen-free package) TO-92 (Pb-free lead plating and halogen-free package) Shipping 2000 pcs / Tape & Box 1000 pcs/ bag, 10 bags/box, 10boxes/carton Environment friendly grade : S for RoHS compliant products, G for RoHS compliant and green compound products Packing spec, TB :2000 pcs/tape & box; BK: 1000 pcs / bag, 10 bags/box, 10 boxes/carton Product rank, zero for no rank products Product name LM317LA3 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C148A3 Issued Date : 2014.03.21 Revised Date : Page No. : 2/12 Standard Application Vin + Cin 0.1μF LPML331177L IAdj R2 Vout R1 + Cout 1.0μF ＊Cin is required if regulator is located an appreciate distance from power supply filter. ＊＊Cout is not needed for stability, however, it does improve transient response. Vout=1.25(1+R2/R1)+IAdjR2 Since IAdj is controlled to less than 100 μA, the error associated with this term is negligible in most applications.