TCS2196
600mA,High PSRR,Fast Response LDO Regulators
产品描述
The TCS2196 is a 600mA, low-dropout (LDO) linearregulator with fast transient response and highPSRR. It offers high output accuracy, low dropoutvoltage and low quiescent current as well as faststart-up time. This regulator is based on a CMOSprocess.
The TCS2196 is designed to work with low-ESRceramic capacitors, reducing the amount of the PCBarea necessary for power applications. Only a 1uFceramic output capacitor can make the device stableover the whole load current range current (0mA to600mA).
The output of TCS2196 is adjustable,and the outputcan be set by an extemal resistor divider. When theFB pin is connected to an extemal resistor dividerits output can be adjusted from 0.8V to 5V. Other keyfeatures include over-current protection and thermalshutdown. The TCS2196 is packaged in SOT23-5packages.
主要特点
- 2.5V to 5.5V Input Voltage Range
- Up to 600mA output current (Typical) with VN-VoUTS1.8V@TA=25°C
- 600mV @600mA Dropout Voltage
- Excellent Transient Response
- oStable with 1uF Ceramic Output Capacitor
- 60dB PSRR at 1kHz
- Low 75uA Quiescent Current
- Low Shutdown Current: <1 μA
- Output Accuracy: +2%
- Adjustable Output Voltage: 0.8v~5V
- Fixed Output Voltage:1.2V,1.5V,1.8V,2.5V,2.8V,3.0V3.3V
- Current Limit Protection
- Thermal Shutdown
- Output Auto-Discharge in Shutdown
- RoHS Compliant and 100% Lead (Fb)-Free Halogen-Free
典型应用图
