3800 Series www.murata-ps.com Flat Coil SM Power Inductors SELECTION GUIDE Inductance DC Saturation DC (100kHz, 0.1VAC) Current1 Current2 Resistance Order Code ±20% Max. Typ. Max. μH A A mΩ 38L361C 0.36 ±30% 18 27 1.8 38L801C 0.80 16 20 2.5 38L142C 1.40 12.0 15 3.7 38L222C 2.20 9.6 12 5 FEATURES 38L322C 3.20 7.8 10 6.8 (cid:132)(cid:3)RoHS compliant 38L432C 4.30 6.8 8.8 9.7 38L572C 5.70 5.8 7.3 11.9 (cid:132)(cid:3)High current, low DCR 38L722C 7.20 5.3 6.6 15.5 (cid:132)(cid:3)Surface mount 38L882C 8.80 4.8 5.9 19.6 38S221C 0.22 ±30% 18 35 2.2 (cid:132)(cid:3)UL94 V-0 package materials 38S451C 0.45 16 27 2.6 (cid:132)(cid:3)Pick & place compatible 38S801C 0.80 12.5 20 3.7 38S132C 1.30 10.5 17 5 (cid:132)(cid:3)J-STD-020D reflow 38S182C 1.80 9.0 14 6.8 (cid:132)(cid:3)Backward compatible with Sn/Pb 38S252C 2.50 7.2 12 9.7 38S322C 3.20 6.5 10 11.9 soldering systems 38S402C 4.00 5.5 9.1 15.1 38S502C 5.00 4.9 8.1 20.3 DESCRIPTION 38H151C 0.15 ±30% 18 38 1.9 38H301C 0.30 ±30% 16 32 2.2 The 3800 series is a range of surface mount, flat 38H501C 0.50 12.5 24 3.7 coil wound power inductors that is designed for 38H801C 0.80 10.5 20 5 use where high current and low loss is essential, 38H122C 1.20 9 17 6.8 such as in laptop computers and plasma screens. 38H152C 1.50 7.2 14 9.5 38H202C 2.00 6.5 12 11.8 38H252C 2.50 5.5 11 15.1 38H302C 3.00 4.9 9.4 19.4 ABSOLUTE MAXIMUM RATINGS Operating temperature range -40°C to +130°C Storage temperature range -40°C to +150°C SOLDERING INFORMATION3 Peak reflow temperature 245°C Pin finish Matte tin Moisture sensitivity level 1 PACKAGING INFORMATION Tape & Reel 650 per reel All specifications typical at T=25°C A 1 The maximum DC Current is the value at which the inductance falls to 65% (tolerance ±30%) or 75% (tolerance: ±20%) of its zero current value or until its temperature rise reaches 40°C, whichever is sooner. 2 The saturation current is the continuous current at 20°C ambient at which the inductance falls to 65% (tolerance: ±30%) or 75% (tolerance: ±20%) of its zero current value. 3 For further information, please visit www.murata-ps.com/rohs 4 Terminal 3 is open-circuit and for mounting stability only. (cid:3) (cid:3) For full details go to www.murata-ps.com/rohs www.murata-ps.com/support KMP_3800C_A04 Page 1 of 4

3800 Series Flat Coil SM Power Inductors INDUCTANCE Vs CURRENT (LOW DCR TYPES) 10 8.8μH 4.3μH H) μ L ( 1.4μH ce, 1 n a ct u d n I 0.36μH 0.1 0.1 1 10 100 Current, IDC (A) INDUCTANCE Vs CURRENT (STANDARD TYPES) 10 5.0μH 2.5μH H) μ L ( ce, 1 an 0.8μH ct u d n I 0.22μH 0.1 0.1 1 10 100 Current, IDC (A) INDUCTANCE Vs CURRENT (HIGH POWER TYPES) 10 3.0μH μH) 1.5μH L ( ce, 1 n a ct 0.5μH u d n I 0.15μH 0.1 0.1 1 10 100 Current, IDC (A) www.murata-ps.com/support KMP_3800C_A04 Page 2 of 4

3800 Series Flat Coil SM Power Inductors TEMPERATURE Vs CURRENT (LOW DCR TYPES) 50 8.8μH 4.3μH 1.4μH 0.36μH C) nt, t (º 40 e bi m e a 30 v o b a e e ris 20 ur at er p 10 m e T 0 0 5 10 15 20 25 Current, IDC (A) TEMPERATURE Vs CURRENT (STANDARD TYPES) 50 2.5μH 5.0μH C) 0.22μH nt, t (º 40 0.8μH e bi m e a 30 v o b a e e ris 20 ur at er p 10 m e T 0 0 5 10 15 20 25 Current, IDC (A) TEMPERATURE Vs CURRENT (HIGH POWER TYPES) 50 3.0μH 1.5μH 0.5μH 0.15μH C) nt, t (º 40 e bi m e a 30 v o b a e e ris 20 ur at er p 10 m e T 0 0 5 10 15 20 25 Current, IDC (A) www.murata-ps.com/support KMP_3800C_A04 Page 3 of 4

3800 Series Flat Coil SM Power Inductors 1 PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS4 RECOMMENDED FOOTPRINT DETAILS 1.9 2.4 10.4 (0.409) 5.6 (0.220) 1.4±0.2 (0.075) (0.094) Max. Max. (0.055±0.008) 38LXXXC 3 2.0 8.6 XYYWW 10.4 6.70±0.3 (0.079) (0.339) (0.409) (0.264±0.012) 2 1 Max. 2.6±0.2 (0.102±0.008) 5.5±0.3 3.6 2.7 2.8 (0.217±0.012) (0.142) (0.106) (0.11) 11 (0.433) All dimensions in mm (inches). Package weight: 1.7g Typ. All dimensions in mm (inches). TAPE & REEL SPECIFICATIONS TAPE OUTLINE DIMENSIONS 1.75 (0.069) 2 (0.079) 16.0 (0.630) 4 (0.157) 1.5 (0.059) 0.5 (0.020) 5.75 (0.226) 24.0 (0.945)11.5(0.453) CXXXWLW8YY3X CXXXWLW8YY3X 1.5 (0.059) 10.7(0.421) 10.5 (0.413) Direction of unreeling All dimensions in mm (inches). Murata Power Solutions, Inc. Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without ISO 9001 and 14001 REGISTERED notice. © 2016 Murata Power Solutions, Inc. www.murata-ps.com/support KMP_3800C_A04 Page 4 of 4

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: M urata: 38H122C 38H151C 38H152C 38H202C 38H252C 38H301C 38H302C 38H501C 38H801C 38L142C 38L222C 38L322C 38L361C 38L432C 38L572C 38L722C 38L801C 38L882C 38S132C 38S182C 38S221C 38S252C 38S322C 38S402C 38S451C 38S502C 38S801C