NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
LM317 LM350 LM338 LM337 LM333 LM317A LM317A/LM317 DS009063-17-JP LM317AEMP - Datasheet Archive
( 40V) 100V LM317 1.2 37V 1.5A 3 IC 2 / OUT ADJ
( 40V) 100V LM317 LM317 1.2 37V 1.5A 3 IC 2 / OUT ADJ V 1.2V IC LM350 LM350 (3A)LM338 LM338 (5A) LM337 LM337 (1.5A) LM333 LM333 (3A) AC 6 IC 3 1 (LM317A LM317A) 0.01/V (LM317A LM317A) 1.5A 1.2V 80dB LM317A/LM317 LM317A/LM317 1.2V-25V Adjustable Regulator LM317 LM317 SOT-223 TO-252 (D-Pak) * IC 6 1 1000 F Scale 1:1 20010516 © National Semiconductor Corporation DS009063-17-JP DS009063-17-JP 1 LM317A/LM317 LM317A/LM317 3 LM317A/LM317 LM317A/LM317 Increase the print percent on all Typical Curves modified formatting to get layout Converted to nat2000 DTD Modified art ds009063-59 Modify Note 6. per Frank Smoot Text edit per Lisa B. fixed xref composed on 6/17/98 added LM317AEMP LM317AEMP to SOT-223 Order Part Num. ds009063 11800 24060 33200 19860710 LM117 LM117 3-Terminal Adjustable Regulator LM317 LM317 3 LM317A LM317A 3 3 LM317A/LM317 LM317A/LM317 2007 4 LM317A/LM317 LM317A/LM317 TO-220 (T) Plastic Package TO-263 (S) Surface-Mount Package Top View Front View NS Package Number T03B TO-263 (S) Surface-Mount Package Side View NS Package Number TS3B 4-Lead SOT-223 (EMP) TO-252 (MDT) Front View NS Package Number MP04A MP04A Front View NS Package Number TD03B TD03B www.national.com/jpn/ 2 LM317A/LM317 LM317A/LM317 3 www.national.com/jpn/ LM317A/LM317 LM317A/LM317 (Note 1) LM317A LM317A - 40 TJ 125 LM317 LM317 40V- 0.3V Preconditioning - 65 150 ( ) 0 TJ 125 100 260 4 ESD (Note 5) 3kV LM317ALM317 LM317ALM317 (Note 3) TJ 25 VIN - VOUT 5VIOUT 10mA www.national.com/jpn/ 4 Note 1: ( ) Note 2: Note 3: T (TO-220)S (TO-263) IMAX 1.5A EMP (SOT-223) IMAX 1.0A MDT (TO-252) IMAX 0.5A (PD) (TA) (TJ) ( JA) PD(MAX) = (TJ(MAX) - TA)/ JA) (min) (max) (AOQL) Note 4: ( ) Note 5: 100pF 1.5k Note 6: (TO-263SOT-223TO-252) PC 5 www.national.com/jpn/ LM317A/LM317 LM317A/LM317 LM317A/LM317 LM317A/LM317 0 F Load Regulation Adjustment Current Dropout Voltage Temperature Stability www.national.com/jpn/ Current Limit Minimum Operating Current 6 LM317A/LM317 LM317A/LM317 ( ) 0 F Ripple Rejection Ripple Rejection Ripple Rejection Output Impedance Line Transient Response Load Transient Response 7 www.national.com/jpn/ LM317A/LM317 LM317A/LM317 LM317 LM317 1.25V VREF R1 I1 R2 500 5,000pF 1 F ( 25 F ) (1) LM317 LM317 ( 240) 0.05 15V (0.05 × IL) 0.05 (1 R2/R1) 11.5 3 Figure 2 IC (240) RS 317 FIGURE 1. IADJ (100 A) LM317 LM317 IADJ IADJ 0.1 1 F F FIGURE 2. Regulator with Line Resistance in Output Lead IC IC 10 F 20A IC LM317 LM317 10 F 80dB 10 F 120Hz IC IC LM317 LM317 25 F F 1 25 F 0.5MHz 0.1 F 0.01 F www.national.com/jpn/ 8 LM317A/LM317 LM317A/LM317 ( ) LM317 LM317 50 25V 10 Figure 3 F LM317 LM317 25V FIGURE 4. Power Dissipation Diagram LM317 LM317 (PD) TA(MAX) ( JA) ( JA - ( CH ) HA JC (6) CH JC -A) (H (2) -A) (H D1 C1 D2 C2 FIGURE 3. Regulator with Protection Diodes TO-263 (S)SOT-223 (EMP)TO-252 (MDT) PCB PCB PCB LM317 LM317 LM317 LM317 0 125 PD (VIN - VOUT) × IL) (VIN × IG) TO-223 Figure 5 SOT-223 6 Figure 6 -A) 1 74 /W 2 (J 51 /W 125 SOT-223 TO-252 AN-1028 AN-1028 (3) Figure 4 TR (MAX) TR(MAX) TJ(MAX) - TA(MAX) (4) TJ(MAX) 125 TA(MAX) TR(MAX)PD ( JA) TR(MAX)/PD JA (5) 9 www.national.com/jpn/ LM317A/LM317 LM317A/LM317 ( ) FIGURE 7. (J-A) vs Copper (1 ounce) Area for the TO-263 Package FIGURE 5. (J-A) vs Copper (2 ounce) Area for the SOT-223 Package Figure 8 TO-263 ( (J-A) 35 /W 125 ) FIGURE 6. Maximum Power Dissipation vs TAMB for the SOT-223 Package FIGURE 8. Maximum Power Dissipation vs TAMB for the TO-263 Package TO-263 Figure 7 TO-263 1 (J-A) PCB TO-252 TO-252 92 /W Figure 7 1 PCB TO-263 A) 32 /W (J- Table 1 TO-252 Figure 9 Figure 10 TO-252 Figure 11 TO-252 SOT-223 TO-252 AN-1028 AN-1028 www.national.com/jpn/ 10 LM317A/LM317 LM317A/LM317 ( ) TABLE 1. Different Heatsink Area ( ) JA Note: * FIGURE 9. vs 2oz Copper Area for TO-252 JA 11 www.national.com/jpn/ LM317A/LM317 LM317A/LM317 ( ) FIGURE 10. Maximum Allowable Power Dissipation vs. Ambient Temperature for TO-252 FIGURE 11. Maximum Allowable Power Dissipation vs. 2oz Copper Area for TO-252 www.national.com/jpn/ 12 LM317A/LM317 LM317A/LM317 ( ) FIGURE 12. Top View of the Thermal Test Pattern in Actual Scale 13 www.national.com/jpn/ LM317A/LM317 LM317A/LM317 ( ) FIGURE 13. Bottom View of the Thermal Test Pattern in Actual Scale www.national.com/jpn/ 14 LM317A/LM317 LM317A/LM317 5V Logic Regulator with Electronic Shutdown* Adjustable Regulator with Improved Ripple Rejection 317 317 * 1.2V * C1 High Stability 10V Regulator Slow Turn-On 15V Regulator 317 317 15 www.national.com/jpn/ LM317A/LM317 LM317A/LM317 ( ) High Current Adjustable Regulator LM317 LM317 : * 30mA 0V to 30V Regulator Power Follower 317 LM317 LM317 www.national.com/jpn/ 16 LM317A/LM317 LM317A/LM317 ( ) 5A Constant Voltage/Constant Current Regulator * LED 1A Current Regulator High Gain Amplifier 317 LM317 LM317 1.2V-20V Regulator with Minimum Program Current 317 * ILMN 4 mA 17 www.national.com/jpn/ LM317A/LM317 LM317A/LM317 ( ) Low Cost 3A Switching Regulator * Arnold A-254168-2 60 4A Switching Regulator with Overload Protection LM317 LM317 * Arnold A-254168-2 60 Precision Current Limiter 317 www.national.com/jpn/ 18 LM317A/LM317 LM317A/LM317 ( ) Tracking Preregulator LM317 LM317 LM317 LM317 Current Limited Voltage Regulator 317 50mA R3 R4 0.75V Adjusting Multiple On-Card Regulators with Single Control* LM317 LM317 * ± 100mV 10 mA 19 www.national.com/jpn/ LM317A/LM317 LM317A/LM317 ( ) AC Voltage Regulator 12V Battery Charger RS 50 mA Constant Current Battery Charger www.national.com/jpn/ 20 LM317A/LM317 LM317A/LM317 ( ) Adjustable 4A Regulator Current Limited 6V Charger Digitally Selected Outputs 317 * (1 0.6A) * 1000 F * VOUT 21 www.national.com/jpn/ LM317A/LM317 LM317A/LM317 inches (millimeters) 3-Lead TO-220 NS Package Number T03B 3-Lead TO-263 NS Package Number TS3B www.national.com/jpn/ 22 LM317A/LM317 LM317A/LM317 millimeters ( ) 4-Lead SOT-223 NS Package Number MP04A MP04A 3-Lead D-Pack S Package Number TD03B TD03B 23 www.national.com/jpn/ LM317A/LM317 LM317A/LM317 3 (CEO) (GENERAL COUNSEL) a (b) National Semiconductor Copyright © 2007 National Semiconductor Corporation www.national.com 135-0042 2-17-16 / TEL.(03)5639-7300 www.national.com/jpn/