Table 6. LDOs Output Table of PMU Block of PMB8888
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3. TECHNICAL BRIEF
LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LDO Net name Output Voltage Output Current Usage
SD1 VSD1_1V5 1.5V 400mA Core & for LDO
SD2 1V8_VSD2 1.8V 300mA Memory
VAUX 2V9_VAUX 2.9V 150mA BT Power
VIO 2V62_VIO 2.62V 100mA Peripherals
VSIM 2V9_VSIM 2.9V 22mA SIM card
VMME 2V9_VMMC 2.9V 150mA SD Card
VAUDIO 2V5_VAUDIO 2.5V 220mA Headset
VUSB 3V1_VUSB 3.1V 40mA USB Switch
VRF1 2V85_VRF1 2.85V 150mA
VRF2 1V5_VRF2 1.5V 80mA
VRF3 2V85_VRF3 2.85V 150mA
VPLL 1V5_VPLL 1.5V 20mA S-GOLDRadio PLL
VRTC 2V0_VRTC 2.0V 4mA RTC
VVIB 2V8_VVIB 2.8V 140mA Touch
Figure 4. LDOs Circuit Diagram of KS360 series
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