SMIC 0.13μm 5v-3.3v Power Regulator
Overview
This IP is a Low-Dropout (LDO) 5V to 3.3V power regulator in SMIC 0.13μm 3.3V/1.2V Logic process. When it works in regulation region, the max rated output current is 200mA, and the current limit is about 300mA. When it works in dropout region, the typical dropout voltage is 280mV @IOUT=200mA.
Key Features
- Process: SMIC 0.13μm 3.3V/1.2V 1P6/7/8M Logic Process
- Input voltage: 2.7~5.5V
- Regulated output voltage: 3.3V±10%
- Dropout voltage: typical 280mV (when IOUT=200mA, VIN=2.7V)
- Stable with zero ESR output cap
- Output current: 0~200mA
- Current limit: max 350mA when VOUT=3.3V
- Standby current: typical 40uA (ISB<60uA when TA=125°C)
- Operating junction temperature: -40°C≤TJ≤+125°C
Technical Specifications
Foundry, Node
SMIC 0.13um
SMIC
Pre-Silicon:
130nm
EEPROM
,
130nm
G
,
130nm
LL
,
130nm
LV