Product Info

Smart Module Series

SC200R Series Hardware Design

SC200R_Series_Hardware_Design 41 / 125

3.7. Power Output

SC200R series module supports output of regulated voltages for peripheral circuits. During application, it

is recommended to connect a 33 pF and a 10 pF capacitor in parallel in the circuit to suppress

high-frequency noise.

Table 9: Power Description

When the module is in sleep mode, LDO6_1V8 wakes up periodically or randomly. Considering the

actual requirement for power consumption during sleep mode, you can use either LDO6_1V8 or an

external LDO for power supply. If you require lower power consumption during sleep mode, use an

external LDO for power supply.

Pin Name Default Voltage (V) Driving Current (mA) Idle

LDO5_1V8 1.8 20 Keep

LDO6_1V8

1.8 150 /

LDO10_2V85 2.85 150 /

LDO17_2V85 2.85 450 /

LDO16_2V8 2.8 55 /

SD_LDO12 1.8/2.95 50 /

SD_LDO11 2.95 800 /

USIM1_VDD 1.8/2.95 55 /

USIM2_VDD 1.8/2.95 55 /

NOTE