5.1 Recommended External Components

The following table lists possible part numbers that can be used in the MCP16503 application. Please refer to the section Typical Application Circuit for component designators reference.

Table 5-1. Recommended External Components
ItemPart NumberManufacturerDescription
C1-C4C1608X5R1A226M080ACTDKCapacitor, 22 µF, 6.3V/10V, X5R, 20%, Size 0603
GRM188R61A226ME15DMurata
C1608X5R0J226M080ACTDK
GRM188R60J226MEA0Murata
JMK107BBJ226MATaiyo Yuden
CL10A226MQ8NRNCSamsung Electro-Mechanics
06036D226MAT2AAVX

C5-C8,

C10-C11 (for 300 mA max LDO current),

C12

C1005X5R1A475K050BCTDKCapacitor, 4.7 µF, 10V, X5R, 10%/20%, Size 0402
GRM155R61A475MEAAMurata
LMK105BBJ475MVTaiyo Yuden
CL05A475M(K)P5NRNCSamsung Electro-Mechanics
0402ZD475MAT2AAVX

C9,

C10-C11 (for 150 mA max LDO current)

C1005X5R1A225K050BCTDK

Capacitor, 2.2 µF, 10V/16V, X5R, 10%, Size 0402

GRM155R61C225KE11Murata
LMK105BJ225KVTaiyo Yuden
CL05A225KP5NSNCSamsung Electro-Mechanics
0402ZD225KAT2AAVX
R1RC0402KR-07100KLYageoResistor, 100 kΩ 5%, Size 0402
R2-R3RC0402KR-0710K0LYageoResistor, 10 kΩ 5%, Size 0402
R4-R5RC0402KR-072K20LYageoResistor, 2.2 kΩ 5%, Size 0402
L1, L2, L3, L4MLP2520W1R5MT0S1TDK1.5 µH, 1.8A, 75 mΩ, Size 2520, Multilayer Ferrite
LQM2HPN1R5MGHMurata1.5 µH, 1.6A, 65 mΩ, Size 2520, Multilayer Ferrite
VLS252012CX-1R5MTDK1.5 µH, 2.3A, 62 mΩ, Size 2520, Wirewound Ferrite
LQH2HPN1R5MGRMurata1.5 µH, 1.85A, 87 mΩ, Size 2520, Wirewound Ferrite
CDPH28D11FNP-1R5MCSumida1.5 µH, 1.74A, 69 mΩ, Size 3.0mm x 3.2mm, Wirewound Ferrite
DFE252012P-1R5M=P2Murata1.5 µH, 2.6A, 60 mΩ MAX, Size 2520, Metal Alloy
DFE252012P-2R2M=P2Murata2.2 µH, 2.2A, 84 mΩ MAX, Size 2520, Metal Alloy
VLS252012HBX-1R5M-1TDK1.5 µH, 2.5A, 68 mΩ, Size 2520, Metal Alloy
VLS252012HBX-2R2M-1TDK2.2 µH, 2.04A, 85 mΩ, Size 2520, Metal Alloy