Power Management - LG G3100 Service Manual

3. TECHNICAL BRIEF

3.8 Power Management

ADP3408
Figure 3-28. ADP3408 (U301) inner block diagram.
Table 3-6.
Description
VSIM 2.86 V (is provided to SIM card)
VCORE 2.45 V (is provided to the AD6522 & AD6521's digital core)
VRTC 2.45 V (is provided to the RTC and Backup Battery)
VAN 2.45 V (is provided to the AD6521 I/O and used as microphone bias)
VTCXO 2.715 V (is provided to VCTCXO)
VMEM 2.80 V (is provided to Flash)
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