PE-54038SNLT

SMT Power Inductor Toroid - Designed for National’s 150kHz Simple Switcher™ Tested and recommended by National Semiconductor Base material meets flammability requirements of UL 94V-0 Available in surface mount and through hole versions Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C Pulse THT Part Number Pulse SMT Part Number National Part Number PE-53801NL * PE-53801SNL PE-53802NL Turns Ratio Nominal Inductance (µH) Rated Current (ADC) Max ETOP (V-µSec) LM259X-L1 259 0.13 23.1 PE-53802SNL LM259X-L2 178 0.16 PE-53803NL PE-53803SNL LM259X-L3 118 PE-53804NL * PE-53804SNL * LM259X-L4 PE-53805NL * PE-53805SNL * PE-53806NL * Nominal DCR (Ω) Package Through Hole Surface Mount Lead Diameter 3.4 LP-25 LCI-20 - 16.5 2.8 LP-25 LCI-20 - 0.2 13.2 1.8 LP-25 LCI-20 - 79 0.25 9.9 1.5 LP-25 LCI-20 - LM259X-L5 55 0.3 6.6 1.0 LP-25 LCI-20 - PE-53806SNL LM259X-L6 39 0.34 6.6 .80 LP-25 LCI-20 - PE-53807NL PE-53807SNL * LM259X-L7 26 0.45 6.6 .62 LP-25 LCI-20 - PE-53808NL PE-53808SNL LM259X-L8 374 0.2 75.9 2.7 LP-30 LCI-30 - PE-53809NL PE-53809SNL LM259X-L9 256 0.25 33 2.2 LP-30 LCI-30 - PE-53810NL PE-53810SNL LM259X-L10 176 0.3 26.4 1.4 LP-30 LCI-30 - PE-53811NL PE-53811SNL LM259X-L11 118 0.38 19.8 1.2 LP-30 LCI-30 - PE-53812NL PE-53812SNL LM259X-L12 78 0.46 16.5 0.8 LP-30 LCI-30 - PE-53813NL * PE-53813SNL LM259X-L13 55 0.56 13.2 0.5 LP-30 LCI-30 - PE-53814NL PE-53814SNL LM259X-L14 39 0.68 9.9 0.3 LP-30 LCI-30 - PE-53815NL * PE-53815SNL LM259X-L15 26 0.84 6.6 0.2 LP-30 LCI-30 - PE-53816NL PE-53816SNL LM259X-L16 17 1.02 6.6 0.1 LP-30 LCI-30 - PE-53817NL PE-53817SNL LM259X-L17 375 0.36 75.9 1.3 LP-37 LCI-37 - PE-53818NL PE-53818SNL LM259X-L18 252 0.44 49.5 0.9 LP-37 LCI-37 - PE-53819NL PE-53819SNL LM259X-L19 173 0.54 36.3 0.6 LP-37 LCI-37 - PE-53820NL PE-53820SNL LM259X-L20 115 0.67 29.7 0.4 LP-37 LCI-37 - PE-53821NL PE-53821SNL LM259X-L21 78 0.82 23.1 0.3 LP-37 LCI-37 - PE-53822NL PE-53822SNL LM259X-L22 54 1.0 16.5 0.2 LP-37 LCI-37 - PE-53823NL PE-53823SNL LM259X-L23 38 1.2 13.2 0.1 LP-37 LCI-37 - PE-53824NL * PE-53824SNL LM259X-L24 26 1.48 9.9 0.1 LP-37 LCI-37 - PE-53825NL PE-53825SNL LM259X-L25 18 1.81 9.9 0.06 LP-37 LCI-37 - 1 Power.PulseElectronics.com SPM2007_47 (08/20) SMT Power Inductor Toroid - Designed for National’s 150kHz Simple Switcher™ Electrical Specifications @ 25°C - Operating Temperature -40°C to +125°C Pulse THT Part Number Pulse SMT Part Number National Part Number PE-53827NL PE-53827SNL PE-53828NL Turns Ratio Nominal Inductance (µH) Rated Current (ADC) Max ETOP (V-µSec) LM259X-L27 248 0.83 72.6 PE-53828SNL LM259X-L28 168 1.02 PE-53829NL PE-53829SNL LM259X-L29 112 PE-53830NL PE-53830SNL LM259X-L30 PE-53831NL PE-53831SNL PE-53932NL Nominal DCR (Ω) Package Through Hole Surface Mount Lead Diameter 0.6 LP-44 LCI-44 - 56.1 0.4 LP-44 LCI-44 - 1.26 42.9 0.3 LP-44 LCI-44 - 77 1.54 33 0.2 LP-44 LCI-44 - LM259X-L31 53 1.87 26.4 0.13 LP-44 LCI-44 - PE-53932SNL LM259X-L32 37 2.24 19.8 0.10 LP-44 LCI-44 - PE-53933NL PE-53933SNL LM259X-L33 24 2.74 16.5 0.07 LP-44 LCI-44 - PE-53934NL * PE-53934SNL LM259X-L34 17 3.0 13.2 0.05 KM-1.0 LCI-44 .023 PE-53935NL PE-53935SNL LM259X-L35 250 1.5 72.6 0.23 KM-3.0 HCI-68 .023 PE-54036NL PE-54036SNL LM259X-L36 168 1.81 75.9 0.18 KM-3.0 HCI-68 .023 PE-54037NL PE-54037SNL LM259X-L37 114 2.22 62.7 0.10 KM-3.0 HCI-68 .025 PE-54038NL PE-54038SNL LM259X-L38 77 2.7 52.8 0.09 KM-3.0 HCI-68 .025 PE-54039NL PE-54039SNL LM259X-L39 53 3.0 42.9 0.08 KM-3.0 HCI-68 .025 PE-54040NL PE-54040SNL LM259X-L40 38 3.0 29.7 0.05 KM-3.0 HCI-68 .028 PE-54041NL PE-54041SNL LM259X-L41 25 3.0 19.8 0.04 KM-2.0 LCI-50 .028 PE-54042NL - LM259X-L42 167 2.5 75.9 0.14 KM-4.0 - .028 PE-54043NL - LM259X-L43 121 3.0 75.9 0.09 KM-4.0 - .031 PE-54044NL PE-54044SNL LM259X-L44 77 3.0 59.4 0.08 KM-3.0 HCI-68 .025 PE-53900NL - LM259X-L 19 4.5 32 0.02 KM-3.0 - .035 Notes: 1. Inductance values may vary ±20%. 2. ETop rated at 150kHz except where designated. 3. ETop rated at 100kHz. 4. SIMPLE SWITCHER™ is a trademark of National Semiconductor Corp. 5. For SMT parts, optional Tape & Reel packaging can be ordered by addin a “T” suffix to the part number (i.e. PE-53801SNL becomes PE-53801SNLT). Pulse complies to industry standard tape and reel specification EIA481. 6. The “NL” suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are not necesssarily RoHS-compliant, but are electrically and mechanically equivalent to NL versions. If a part number does not have the “NL” suffix, but an RoHS compliant version is required, please contact Pulse for availability. 2 Power.PulseElectronics.com 7. 3 The temperature of the component (ambient plus temperature rise) must be within the stated operating temperature range. * Contact Pulse for availability SPM2007_47 (08/20) SMT Power Inductor Toroid - Designed for National’s 150kHz Simple Switcher™ Mechanical LP series PKG A B C D LP-25 .360 9,14 .310 7,87 .250 6,35 .250 6,35 LP-30 .400 10,16 .300 7,62 .300 7,62 .300 7,62 LP-37 .495 12,57 .375 9,52 .375 9,52 .375 9,52 LP-44 .635 16,13 .365 9,27 .500 12,7 .300 7,62 2 D .060 1,52 PE-XXXXX DATE CODE CTRY ORIGIN 1 A MAX .035 0,89 C SUGGESTED PAD LAYOUT A MAX B MAX .135 ± .010 3,43 0,25 D C 2X LEAD .020 0,51 Mechanical KM Series 3 Power.PulseElectronics.com PKG A B C D E KM-1.0 .340 8,64 .580 14,73 .650 16,51 .290 7,37 .110 2,79 KM-2.0 .450 11,43 .650 16,51 .700 17,73 .325 8,26 .150 3,81 KM-3.0 .450 11,43 .830 21,08 .950 24,13 .415 10,54 .150 3,81 KM-4.0 .610 15,50 .970 24,64 1.10 27,94 .475 12,07 .225 5,72 SPM2007_47 (08/20) SMT Power Inductor Toroid - Designed for National’s 150kHz Simple Switcher™ Mechanical LCI Series PKG A B C D E F LCI-20 .340 8,64 .340 8,64 .270 6,86 .260 6,60 .300 7,62 .270 6,86 LCI-30 .450 11,05 .440 11,18 .360 9,14 .350 8,89 .400 10,16 .360 9,14 LCI-37 .565 14,35 .570 14,48 .360 9,14 .450 11,43 .520 13,21 .460 11,68 LCI-44 .600 15,24 .620 15,75 .390 9,91 .500 12,7 .550 13,97 .510 12,95 LCI-50 .670 17,02 .700 17,78 .390 9,91 .580 14,73 .620 15,75 .590 14,99 Notes: Dimension “D” is measured across terminal blocks only. .010 MIN Coil must clear seating plane by .0,25 Mechanical HCI-68 Notes: .010 MIN Coil must clear seating plane by .0,25 Dimensions: .Inches mm Unless otherwise specified, .010 all tolerances are: ±.0,25 4 Power.PulseElectronics.com