S-1170 Description
Rev.3.0_00 HIGH RIPPLE-REJECTION LOW DROPOUT HIGH OUTPUT CURRENT CMOS VOLTAGE REGULATOR S-1170 Series The S-1170 Series is a positive voltage regulator with a low dropout voltage, high output voltage accuracy, and low current consumption developed based on CMOS technology. A built-in low on-resistance transistor provides a low dropout voltage and large output current, a built-in overcurrent protector prevents the...
S-1170 Key Features
- High peak current capability: 800 mA output is possible (at VIN ≥ VOUT(S) + 1.0 V)-1 Ensures long battery life
- Built-in ON/OFF circuit
- Low ESR capacitor can be used: A ceramic capacitor of 4.7 µF or more can be used for the output capacitor. 70 dB typ. (a
- High ripple rejection: Overcurrent of output transistor can be restricted
- Built-in overcurrent protector
- Built-in thermal shutdown circuit: Damage caused by heat can be prevented. SOT-89-5, 6-Pin HSON(A)
- Small package
- Lead-free products -1. Attention should be paid to the power dissipation of the package when the output current is large
- Output voltage
- High-accuracy output voltage
S-1170 Applications
- Power supply for DVD and CD-ROM drives
- Power supply for battery-powered devices
- Power supply for personal munication devices
- Power supply for note PCs