SI-3322S
SI-3322S is Dropper Type System Regulator manufactured by Sanken.
Features
- High accuracy output of 5V±30m V
- Memory backup power supply 4V±0.2V
- Power on reset function
- Supply voltage monitor function
- Watch dog timer
- CR not required for setting external time constant
Absolute Maximum Ratings
Parameter
Terminal voltage
Storage temperature Operating temperature Power dissipation
Symbol VIN (1)
VIN (2)
Tstg Top PD
Applicable terminals BAI, VCC, VNMIC VS, NMIC, RSTTC, OUTE VSC, NMI, RESET, OUTE W/D, STBY
- -
- Electrical Characteristics
Parameter
Ratings Symbol min typ
VSC output voltage
VSC 3.8
VS output voltage
VS 4.97 5
- VSC voltage difference
∆VS
BAI input current
IBAI
VCC input current
VB input current
VS input current
NMIC input current
INMIC
- 0.04
- 0.1
W/D input...
