rder Number LM117K STEEL or LM317K STEEL See NS Package Number K02A Order Number LM117K/883 See NS Package Number K02C Bottom View Order Number LM117H, LM117H/883, LM317AH or LM317H See NS Package Number H03A DS009063-32 Front View Order Number LM317AT or LM317T See NS Package Number T03B (TO-263) Surface-Mount Package Ceramic Leadless Chip Carrier DS009063-36 Side View Order Number LM317S See NS Package Number TS3B DS009063-35 Top View DS009063-34 Top View Order Number LM117E/883 See NS Package Number E20A 3-Lead SOT-223 TO-252 (D-Pak) DS009063-59 Front View Order Part Number LM317EMP or LM317AEMP Package Marked N01A See NSC Package Number MA04A DS009063-66 Front View Order Part Number LM317DT See NSC Package Number TD03B 19 www.national.com Physical Dimensions inches (millimeters) unless otherwise noted Ceramic Leadless Chip Carrier Order Number LM117E/883 NS Package Number E20A www.national.com 20 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) (TO-39) Metal Can Pac

A + C70527 330k 12k M CR70523 5.6k CR70527 2,2u/350V VG VERT. VERT. +H FEATURE-B. CONT.8 R21227 0,1u M 1000u/25V 220 R61001 CR61004 220/1% C61004 + CR61003 1 M M M CC61003 0,1u ST-UB2 +H /5V ADJUST CC61002 n.V. 470u/40V 1 C61002 + M STAND-BY NETZTEIL +F 2 LM317T OUT IN OWA IC61001 3 2 1k CD21222 560 15k/7W 33k 33n CR70528 CC70528 220u/25V 0,1u C61008 + 10n CC21221 680 82k 0,1u CC61022 600u/63V C61013 + M M D61066 SI61066 M * 1000u/25V C50026 + 0,1u CC50024 22n F C55004 1,8k/2% LS4148 8 470 M 2,2n F C -K /14V * MUR420 T2A 8104-982-014 L61067 D61067 M CD55004 M w.w. 7 M R55002 IC5 28 TD 1 M M 12k 18 2,7k 3,9k +K /14V * CR55006 M R55001 M M L61066 CR55016 n.V. M C55003 220/1% 15k 220 L61062 D61062 +N FEATURE-B. CONT.32/33 * 1 CR61052 CD55003 1k 8104-982-014 C61062 + MUR420 470u/40V T2A ADJUST 560 M +N /5V LM317T OUT R61051 M R55004 w.w. M 2 220/1% M D61061 SI61061 IN 0,1u CR61059 100p L61061 IC61050 3 4 -K CR55003 C61057 + M M C61061 M CC61058 2200U/16V 0,1u C61042 + 220/1% CC61041 220

LM311P LM311N 27 LM3146A MC3346P 153 LM3146 MC3346P 153 MOTOROLA 6 ANALOG AND INTERFACE INTEGRATED CIRCUITS SELECTOR GUIDE & CROSS REFERENCE Cross Reference (continued) Industry Part Number LM317KC Motorola Nearest Replacement Motorola Similar Replacement LM317T LM317KD 33 LM317T LM317LD LM317LD LM317LZ LM317LZ Page Number 33 32 32 LM317MP LM317MT 33 LM317P LM317T 33 LM3189 MC3356P 101 LM320LZ-12 MC79L12ACP 30 LM320LZ-15 MC79L15ACP 30 LM320LZ-5.0 MC79L05ACP 30 LM320MP-5.0 MC7905CT 31 LM320MP-5.2 MC7905.2CT 31 LM320MP-6.0 MC7906CT 31 LM320MP-8.0 MC7908CT 31 LM320MP-12 MC7912CT 31 LM320MP-15 MC7915CT 31 LM320MP-18 MC7918CT 31 LM320MP-24 MC7924CT 31 LM320T-12 MC7912CT 31 LM320T-15 MC7915CT 31 LM320T-5.0 MC7905CT 31 LM320T-5.2 MC7905.2CT 31 MC1455P1 187 LM317T LM317T LM322N 33 LM323AT LM323AT 31 LM323T LM323T 31 LM324AD LM324AD 22 LM324AN LM324AN 22 LM324D LM324D 22 LM324M LM324D 22 LM324N LM324N LM337MP 22 LM337MT 33 LM337MT LM337MT 33 LM337T LM337

8AN LM11CN LM11CN LM308P LM139N MC1391P LM311D LM311D LM1489AN MC1489AP LM311M LM311D LM1489N MC1489P LM311N LM311N LM1496N MC1496P LM311P LM311N LM1496M MC1496D LM3146A LM1889 MC1374P LM3146 LM1981 MC13020P LM317KC LM301AN MC3346P MC3356P MC3346P MC3346P LM317T LM201AD LM201AD LM317KD LM201AN LM201AN LM317LD LM317LD LM317LZ LM317LZ LM201AP LM201AN Motorola Similar Replacement LM317T LM211D LM211D LM317MP LM211M LM211D LM317P LM317MT LM224D LM224D LM317T LM224M LM224D LM3189 MC3356P LM224N LM224N LM320LZ-12 MC79L12ACP LM239AN LM239AN LM320LZ-15 MC79L15ACP LM239D LM239D LM320LZ-5.0 MC79L05ACP LM239M LM239D LM320MP-12 MC7912CT LM239N LM239N LM320MP-15 MC7915CT LM317T LM317T LM240LAZ-12 MC78L12ACP LM320MP-18 MC7918CT LM240LAZ-15 MC78L15ACP LM320MP-24 MC7924CT MC78L05ACP LM2902M LM2902D LM340LAZ-5.0 LM2902N LM2902N LM340LAZ-8.0 LM2903D LM2903D LM340T-12 LM340T-12 LM2903M LM2903D LM340T-15 LM340T-15 MC78L08ACP # = Not recommended for new designs. 1-8

lum electrolytic are commonly used to provide improved output impedance and rejection of transients. Figure 1. 1.2V-25V Adjustable Regulator LM117/LM317A/LM317-N Package Options Part Number Package Drawing Package Type NDS TO-3 LM117K STEEL LM317K LM317AT LM317T NDE TO-220 LM317T/LF01 NDG LM317S KTT TO-263 DCY SOT-223 NDT TO LM317AEMP LM317EMP Output Current 1.5A 1.0A LM117H LM317AH LM317H LM317AMDT LM317MDT 0.5A NDP TO-252 NOTE For part numbers that can be ordered, please see the Package Option Addendum at the end of the datasheet. SOT-223 vs. TO-252 Packages Figure 2. Scale 1:1 2 Submit Documentation Feedback Copyright (c) 2004-2013, Texas Instruments Incorporated Product Folder Links: LM117 LM317A LM317-N LM117, LM317A, LM317-N www.ti.com SNVS774N - MAY 2004 - REVISED AUGUST 2013 Connection Diagrams CASE IS OUTPUT CASE IS OUTPUT Figure 3. TO-3 (NDS) Metal Can Package Bottom View Package Drawing NDS Figure 4. TO (NDT) Metal Can Package Bottom View Package Drawing NDT Figure 5. TO-2

1AD 21 LM301AN LM301AN 21 LM301AP LM301AN 21 LM3045 MC3346P 146 LM3046N MC3346P 146 LM308AD LM308AD 21 LM308AN LM308AN LM308P 21 MC3356P 101 LM311D LM311D 26 LM311M LM311D 26 LM311N LM311N 26 LM311P LM311N LM3146A LM3146 LM317KC 26 MC3346P 146 MC3346P 146 LM317T LM317KD 32 LM317T LM317LD LM317LD LM317LZ LM317LZ 32 31 31 LM317MP LM317MT 32 LM317P LM317T 32 LM3189 MC3356P 101 LM320LZ-12 MC79L12ACP 29 LM320LZ-15 MC79L15ACP 29 LM320LZ-5.0 MC79L05ACP 29 LM320MP-5.0 MC7905CT 30 LM320MP-5.2 MC7905.2CT 30 LM320MP-6.0 MC7906CT 30 LM320MP-8.0 MC7908CT 30 LM320MP-12 MC7912CT 30 LM320MP-15 MC7915CT 30 LM320MP-18 MC7918CT 30 LM320MP-24 MC7924CT 30 LM320T-12 MC7912CT 30 LM320T-15 MC7915CT 30 LM320T-5.0 MC7905CT 30 LM320T-5.2 MC7905.2CT 30 LM322N MC1455P1 183 LM317T LM317T 32 LM323AT LM323AT 30 LM323T LM323T 30 LM324AD LM324AD 23 LM324AN LM324AN 23 LM324D LM324D 23 LM324M LM324D 23 LM324N LM324N 23 # = Not recommended for new designs. ANALOG AND INTERFACE INTE

arator SOIC-8 SOIC-8 0C to 70C 0C to 70C - - D KA317LZ LM317LZ 3-terminal 100 mA positive adjustable regulator TO-92 TO-92 0C to 125C -40C to 125C - - D National's part has a wider temperature range and is offered in a micro SMD and SOIC-8 packages KA317M LM317T 3-terminal 1.5A positive adjustable regulator TO220-3 TO220-3 0C to 125C 0C to 125C - - D National offers additional packages: TO-3, TO-39, TO-220, LCC, TO-263, TO-252, SOT-223 KA317MR LM317MDT 3-terminal 1.5A positive adjustable regulator TO252-3 TO252-3 0C to 125C 0C to 125C - - D National offers additional packages: TO-3, TO-39, TO-220, LCC, TO-263, TO-252, SOT-223 KA317T LM317T 3-terminal 1.5A positive adjustable regulator TO220-3 TO220-3 0C to 125C 0C to 125C - - D National offers additional packages: TO-3, TO-39, TO-220, LCC, TO-263, TO-252, SOT-223 KA348 LM348N Quad operational amplifier MDIP-14 MDIP-14 0C to 70C 0C to 70C - - D KA348D LM348M Quad operational amplifier SOIC-14 SOIC-14 0C to 70C 0C to 70C - - D KA3524 L

DPAK TO-220 TO-220 TO-92 TO-3 TO-220 TO-39 TO-3 TO-220 TO-3 TO-3 SO-14 SO-14 TO-100 Plastic Dil 14 TO-100 10 MOTOROLA LM117H LM117K LM123K LM137H LM137K LM150K LM217H LM217K LM217LD LM217LZ LM223K LM237H LM237K LM250K LM317H LM317K LM317LD LM317LZ LM31MDT LM317T LM317T LM323T LM323K LM323K LM337K LM337K LM337T LM350K MC1723CD MC1723CG MC1723CP MC1723G LD1117DT33C LD1117DT50 LD1117DT50C LD1117V25 LD1117V25C LD1117V285 LD1117V285C LD1117V30 LD1117V30C LD1117V33 LD1117V33C LD1117V50 LD1117V50C LK115D25 LK115D30 LK115D33 LK115D40 LK115D47 LK115D48 LK115D50 LM117H LM117K LM123K LM137H LM137K LM138K LM150K LM217H LM217K LM217LD LM217LZ LM217T LM223K LM237H LM237K LM237SP LM238K LM250K LM317H LM317K LM317LD LM317LZ LM317MDT LM317MT LM317T LM323H LM323K LM323T LM337H LM337K LM337SP LM338K LM350K LM723ACD LM723CD LM723CH LM723CN LM723H NATIONAL to ST Vol. Reg. Description Tj C Iout A Tol. % Package 5V LOW DROP 8.5V LOW DROP 10V LOW DROP 12V LOW DROP 5V LOW DROP 5V LOW DROP 5V LOW

1AN LM301AN LM339AM LM339AD LM339AN LM339AN LM301AP LM301AN LM337MT LM308AD LM308AD LM339D LM339D LM308AN LM308AN LM339N LM339N LM311D LM311D LM339P LM311M LM311D LM340AT-12 LM311N LM311N LM340AT-15 LM340AT-15 LM311P LM311N LM340AT-5.0 LM340AT-5.0 LM317KC LM317T LM340KC-12 LM340T-12 LM340KC-15 LM340T-15 LM317KD LM317T LM339N LM340AT-12 MC7805ACT LM317LD LM317LD LM340LAZ-5.0 MC78L05ACP LM317LZ LM317LZ LM340LAZ-8.0 MC78L08ACP LM317MP LM317MT LM340LAZ-12 MC78L12ACP LM317P LM317T LM340LAZ-18 MC78L18ACP LM340LAZ-24 MC78L24ACP LM317T LM317T LM320LZ-12 MC79L12ACP LM340T-5.0 LM340T-5.0 LM320LZ-15 MC79L15ACP LM340T-6.0 MC7806CT LM320LZ-5.0 MC79L05ACP LM340T-8.0 MC7808CT LM320MP-5.0 MC7905CT LM340T-12 LM340T-12 LM320MP-5.2 MC7905.2CT LM340T-15 LM340T-15 LM320MP-6.0 MC7906CT LM340T-18 MC7818CT http://onsemi.com 3 AAAAAA AAAAAA AAAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AAAAAA AA

lum electrolytic are commonly used to provide improved output impedance and rejection of transients. Figure 1. 1.2V-25V Adjustable Regulator LM117/LM317A/LM317-N Package Options Part Number Package Drawing Package Type NDS TO-3 LM117K STEEL LM317K LM317AT LM317T NDE TO-220 LM317T/LF01 NDG LM317S KTT TO-263 DCY SOT-223 NDT TO LM317AEMP LM317EMP Output Current 1.5A 1.0A LM117H LM317AH LM317H LM317AMDT LM317MDT 0.5A NDP TO-252 NOTE For part numbers that can be ordered, please see the Package Option Addendum at the end of the datasheet. SOT-223 vs. TO-252 Packages Figure 2. Scale 1:1 2 Submit Documentation Feedback Copyright (c) 2004-2013, Texas Instruments Incorporated Product Folder Links: LM117 LM317A LM317-N LM117, LM317A, LM317-N www.ti.com SNVS774N - MAY 2004 - REVISED AUGUST 2013 Connection Diagrams CASE IS OUTPUT CASE IS OUTPUT Figure 3. TO-3 (NDS) Metal Can Package Bottom View Package Drawing NDS Figure 4. TO (NDT) Metal Can Package Bottom View Package Drawing NDT Figure 5. TO-2

een SN Level-2-260C-1 YEAR 0 to 125 LM317 MDT LM317S/NOPB ACTIVE DDPAK/ TO-263 KTT 3 45 RoHS-Exempt & Green SN Level-3-245C-168 HR 0 to 125 LM317S P+ LM317SX/NOPB ACTIVE DDPAK/ TO-263 KTT 3 500 RoHS-Exempt & Green SN Level-3-245C-168 HR 0 to 125 LM317S P+ LM317T NRND TO-220 NDE 3 45 Non-RoHS & Green Call TI Call TI LM317T P+ LM317T/LF01 ACTIVE TO-220 NDG 3 45 RoHS-Exempt & Green SN Level-4-260C-72 HR LM317T P+ LM317T/NOPB ACTIVE TO-220 NDE 3 45 RoHS & Green SN Level-1-NA-UNLIM Addendum-Page 1 0 to 125 LM317T P+ Samples PACKAGE OPTION ADDENDUM www.ti.com 11-Jan-2021 (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW:

LM317T (KA317) LM317T (KA317) Adjustable Voltage Regulator (Positive) 3-TERMINAL POSITIVE ADJUSTABLE REGULATOR TO-220 This monolithic integrated circuit is an adjustable 3-terminal positive voltage regulator designed to supply 2.2A typical of load current with an output voltage adjustable over a 1.2 to 37V. It employs internal current limiting, thermal shutdown and safe area compensation. FEATURES * * * * * * ORDERING INFORMATION Output Current 2.2A Typical Output Adjustable Between 1. 2V and 37V Internal Thermal-Overload Protection Internal Short-Circuit Current-Limiting Output Transistor Sate-Area Compensation TO-220 Package Device LM317T (KA317) Package TO-220 Operating Temperature 0C ~ +125C BLOCK DIAGRAM Vin 3 + - Voltage Reference Production Circuitry Rlimit 2 Vo 1 Vadj (c)2000 Fairchild Semiconductor International Rev. B, May 2000 LM317T (KA317) ABSOLUTE MAXIMUM RATINGS (TA= +25C, unless otherwise specified) Characteristic Input-Output Voltage Differe

FUSEHOLDER 20mm PCB FUSE 20mm 160mA T S504160mA INS COVER PCB FUSEHOLDER FUSEHOLDER 20mm PCB HEATSINK CLIP TO220 13/8.6 DC/W HEATSINK TO220 8.6 DEGC/W HEATSINK TO220 CLIP 30 HEATSINK TO220 CLIP 30 IC CD CXP82832-031Q MICRO IC VREG LM1086CT-ADJ IC VREG POS LM317T IC VREG POS LM317T IC VREG POS LM337T IC HCMOS 74HCU04 IC CMOS MICRO PIC16C54XT/P IC SOCKET 18 PIN 0.3'' A SOFTWARE IC MOTOR DRIVER LB1641 IC HCMOS 74HCU04 2AA210 2A410 2A310 2K447 2A210 2A310 2A410 2P622 2A410 2D168 2A410 2A110 2A410 2A147 2A110 L920CA 3A4148 3A4148 3A4148 3A4148 3A4148 3A4148 3A4148 3A4148 3A4148 3A4148 3A4148 3A4148 3A4148 3A4148 3A4148 3A4148 3B4003 3C05104 3A4148 3A4148 3C04704 3A4148 3C04704 B1015 E102AY 8M101 F022 8S004 C11166 F022 8S004 F006 F008 F007 F007 5G82832 5D1086A 5D317T 5D317T 5D337 5J7404 5H16C54X 8S018 L825SW 5Q1641 5J7404 L934 Main Board Parts List Issue 4.1 Designator Part Description IC500 IC501 IC502 JP200 JP201 JP202 JP204 JP300 L200 L201 L400 L500 L501 LED100 LED101 LK600 LK601 MC200

el-2-260C-1 YEAR 0 to 125 LM317 MDT LM317S/NOPB ACTIVE DDPAK/ TO-263 KTT 3 45 Pb-Free (RoHS Exempt) CU SN Level-3-245C-168 HR 0 to 125 LM317S P+ LM317SX/NOPB ACTIVE DDPAK/ TO-263 KTT 3 500 Pb-Free (RoHS Exempt) CU SN Level-3-245C-168 HR 0 to 125 LM317S P+ LM317T ACTIVE TO-220 NDE 3 45 TBD Call TI Call TI LM317T P+ LM317T/LF01 ACTIVE TO-220 NDG 3 45 Pb-Free (RoHS Exempt) CU SN Level-4-260C-72 HR LM317T P+ LM317T/NOPB ACTIVE TO-220 NDE 3 45 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM 0 to 125 LM317T P+ (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may

el-2-260C-1 YEAR 0 to 125 LM317 MDT LM317S/NOPB ACTIVE DDPAK/ TO-263 KTT 3 45 Pb-Free (RoHS Exempt) CU SN Level-3-245C-168 HR 0 to 125 LM317S P+ LM317SX/NOPB ACTIVE DDPAK/ TO-263 KTT 3 500 Pb-Free (RoHS Exempt) CU SN Level-3-245C-168 HR 0 to 125 LM317S P+ LM317T NRND TO-220 NDE 3 45 TBD Call TI Call TI LM317T P+ LM317T/LF01 ACTIVE TO-220 NDG 3 45 Pb-Free (RoHS Exempt) CU SN Level-4-260C-72 HR LM317T P+ LM317T/NOPB ACTIVE TO-220 NDE 3 45 Green (RoHS & no Sb/Br) CU SN Level-1-NA-UNLIM (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE