S-T111 Description
Rev.2.1_00 HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR S-T111 Series The S-T111 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, and a builtin overcurrent protector prevents the load current from...
S-T111 Key Features
- High peak current capability: 150 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 0.1 μF or more can be used for the output capacitor. 80 dB typ. (a
- High ripple rejection: Overcurrent of output transistor can be restricted
- Built-in overcurrent protector: SOT-23-5
- 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
- Low dropout voltage
S-T111 Applications
- Power supply for battery-powered devices
- Power supply for personal munication devices
- Power supply for home electric/electronic appliances
- Power supply for cellular phones