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New Products / Topics
Super-Low Output Low Dropout CMOS Voltage Regulator S-11L10 Series
S-11L10 Series, developed using the CMOS technology, is a positive voltage regulator IC which has the low output voltage, the high-accuracy output voltage and the low current consumption (150 mA output current).
A 1.0 µF small ceramic capacitor can be used. It operates with low current consumption of 9 µA typ.
The overcurrent protection circuit prevents the load current from exceeding the capacitance of output transistor. The power-off circuit ensures longer battery life.
Various capacitors, also small ceramic capacitors, can be used for this IC more than for the conventional regulator ICs which have CMOS technology.
Furthermore a small SOT-23-5 and SNT-6A(H) packages realize high-density mounting.
Features
- Low output voltage: 0.8 V to 3.3 V, selectable in 0.05 V step.
- Low input voltage: 1.2 V to 3.65 V
- Low equivalent series resistance capacitor : Ceramic capacitor of 1.0 µF or more can be used as the I/O capacitor.
- High-accuracy output voltage: ±1.0% (0.8 V to 1.45 V output product : ±15 mV)
- Low dropout voltage: 210 mV typ. (products having the output of 1.5 V, IOUT = 100 mA)
- Low current consumption:
During operation: 9.0 µA typ., 16 µA max.
During power-off: 0.1 µA typ., 0.9 µA max. - Output current: Possible to output 150 mA (at VIN ≥ VOUT(S) + 1.0 V) (*1)
- Ripple rejection: 60 dB typ. (at 1.0 kHz, VOUT = 1.25 V)
- Built-in overcurrent protection circuit: limits overcurrent of output transistor
- Built-in power-off circuit: Ensures long battery life.
- Discharge shunt function
- Selectable constant current source pull-down
- Small package: SOT-23-5, SNT-6A(H)
- Lead-free product
*1. Attention should be paid to the power dissipation of the package when the output current is large.
Applications
- Power supply for battery-powered devices
- Power supply for mobile phones
- Power supply for portable equipment
