S-1206 Description
Rev.1.1_00 ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR S-1206 Series The S-1206 Series is a positive voltage regulator with ultra low current consumption, low dropout voltage, high output voltage accuracy, and 250 mA output current developed based on CMOS technology. I/O capacitors are as small as 0.1 µF. S-1206 Series operates at ultra low current consumption of 1.0 µA (typ.).
S-1206 Key Features
- Features
- Output voltage : 1.2 to 5.2 V, selectable in 0.05 V steps
- Low equivalent series resistance capacitor can be used : A ceramic capacitor of 0.1 µF or more can be used for the I/O c
- Wide input voltage range : 1.7 to 6.5 V
- High-accuracy output voltage : ±1.0% (1.2 to 1.45 V output product : ±15 mV)
- Low dropout voltage : 150 mV typ. (3.0 V output product, at IOUT = 100 mA)
- Low current consumption : During operation : 1.0 µA typ., 1.5 µA max
- High output current : 250 mA output is possible. (3.0 V output product, at VIN ≥ -1 VOUT(S) + 1.0 V)
- Built-in overcurrent protection circuit : Overcurrent of output transistor can be restricted
- Small package : SOT-23-3, SOT-89-3, SNT-6A(H)
S-1206 Applications
- Power supply for battery-powered devices
- Constant-voltage power supply for cellular phones
- Constant-voltage power supply for portable equipments