Texas Instruments Chipcon CC2400DBK, User Manual, Page: 21 / 31

SWRU048 Page 21 of 30
Bill of materials, CC2400DB MCU section
Reference Description Value Part
U5 4-directional switch
with a center push
skrhab_e010
Bill of materials, CC2400DB Voltage regulator section
Reference Description Value Part
C401 Capacitor 1206 2.2 uF, 10% C_2U2_1206_X7R_K_10
C402 Capacitor 1206 2.2 uF, 10% C_2U2_1206_X7R_K_10
C403 Capacitor 0603 33 nF, 10% C_33N_0603_X7R_K_25
C404 Capacitor 0603 100 nF, 10% C_100N_0603_X7R_K_50
C405 Capacitor 1206 2.2 uF, 10% C_2U2_1206_X7R_K_10
D1 Schottkey diode, 2A 20BQ030
P7 9V battery connector
(positive) CONN_9V_POS
P8 9V battery connector
(negative) CONN_9V_NEG
U4 3.3V low drop-out
regulator LP2981IM5-3.3
U6 1.8V low drop-out
regulator XC6204B182MR
Bill of materials, CC2400DB RS-232 section
Reference Description Value Part
C501 Capacitor 0603 100 nF, 10% C_100N_0603_X7R_K_50
C502 Capacitor 0603 100 nF, 10% C_100N_0603_X7R_K_50
C503 Capacitor 0603 100 nF, 10% C_100N_0603_X7R_K_50
C504 Capacitor 0603 33 nF, 10% C_33N_0603_X7R_K_25
C505 Capacitor Low
Impedance
470 uF C_470U_8_CVAX
C506 Capacitor 1206 2.2 uF, 10% C_2U2_1206_X7R_K_10
C507 Capacitor 0603 100 nF, 10% C_100N_0603_X7R_K_50
U101 RS-232 Transceiver,
3-5V
MAX3243CWI
Table 4: Bill of materials