Nokia 301 Service Manual page 151

RM-839; RM-840; RM-841
System Module
• VCAM: LDO, 1.8V, 200mA
• VMMC: LDO, 2.9V, 400mA
Dual SIM controller LFH1001 support below supplies (with typical output voltage and max. output current).
• VSIM1: LDO, 2.94V, 50mA
• VSIM2: LDO, 2.94V, 50mA
Main Battery:
• Li-ion battery, 4.2V – 3.1V
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