Datasheet

MCP3901 Low-Cost Power Monitor Reference Design
DS51915A-page 28  2010 Microchip Technology Inc.
1 R24 RES 510 OHM 1/10W 5% 0603
SMD
Yageo Corporation RC0603JR-07510RL
1 R25 RES 4.7K OHM 1/10W 5% 0603
SMD
Yageo Corporation RC0603JR-074K7L
2 R32, R42 RES 22 OHM 1/10W 1% 0606
SMD
Yageo Corporation RC0603FR-0722RL
1 R35, R43 RES 0.0 OHM 1/3W 5% 0805
SMD
Panasonic – ECG ERJ-6GEY0R00V
1 R37 RES 309 OHM 1/8W 1% 0805
SMD
Yageo Corporation RC0805FR-07309RL
2 R41, R50 RES 10K OHM 1/10W 5% 0805
SMD
Yageo Corporation RC0805JR-0710KL
1 R46 RES 10K OHM 1/10W 5% 0603
SMD
Yageo Corporation RC0603JR-0710KL
1 R47 RES 220K OHM 1/10W 5%
0603 SMD
Yageo Corporation RC0603JR-07220KL
2 S1, S2 SWITCH TACT 160GF
H=5.0MM SMT
E-Switch, Inc. TL3301AF160QG
1 U1 MCP3901 energy measure-
ment IC
Microchip Technology Inc. MCP3901T-I/SS
1 U2 MCP1703 5V 250 mA, 16V,
Low Quiescent Current LDO
Regulator
Microchip Technology Inc. MCP1703T-3302E/DB
1 U3 MCP1703 3.3V 250 mA, 16V,
Low Quiescent Current LDO
Regulator
Microchip Technology Inc. MCP1703T-3302E/DB
1 U4 PIC18F14K50 Flash Microcon-
troller
Microchip Technology Inc. PIC18F14K50-E/SS
1 U5 OPTOCOUPLER TRANS-OUT
VDE 4-SMD
Fairchild Semiconductor H11A8173S
1 U6 IC ISOLATOR DIGITAL DUAL
8-SOIC
Analog Devices, Inc. ADUM1201CRZ-RL7
1 U7 MCP131 voltage supervisor Microchip Technology Inc. MCP131T-270I/TT
1 U11 PIC18F25K20 Flash MCU Microchip Technology Inc. PIC18F25K20-E/SS
1 U53 RES100 OHM 1W 2512 Vishay DRALORIC CRCW2512100RFKEG
1 U61 RES 330K OHM 1/4W 1% 1206
SMD
Yageo Corporation RC1206FR-07330KL
1 X1 CRYSTAL 16.000MHZ 18PF
FUND SMD
Abracon Corporation ABM3B-16.000MHZ-B2-T
1 X2 CRYSTAL 12.000MHZ 18PF
FUND SMD
Abracon Corporation ABM3B-12.000MHZ-B2-T
TABLE B-1: BILL OF MATERIALS (CONTINUED)
Qty Reference Description Manufacturer Part Number
Note 1: The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM
used in manufacturing uses all RoHS-compliant components.