User manual

3.3V VCC_EXT
VBUS
Gnd
Out In
/EN NC
VREG
U2
TPS76933
1
2
R2 R_0402
1
2
C2
C_4U7_0603_X5R_K_6
1
2
C1
C_1U_0603_X5R_L_6P3
1
2
R1
R_2_0402_F
1 2
R3
R_0_0402
1
2
C3
C_0402
CONTRACT NO.
SIZE FSCM NO.
DRAWN
CHECKED
ISSUED
COMPANY NAME
DWG
DWG NO. REV.
DATE
APPROVALS
SHEET SCALE
A4
CC2531 USB DONGLE VOLTAGE REGULATOR
Not mount: C3, R2
2(4)
To CC2531
From PC
Texas Instruments
2.4
025104
TIK
MAP