TOLL TMI6030C
The TMI6030C is a 300mA, low-dropout (LDO) linear regulator with fast transient response and high PSRR. It offers high output accuracy, low dropout voltage and low quiescent current as well as fast start-up time. This regulator is based on a CMOS process.FEATURES
● 2.5V to 5.5V Input Voltage Range● 320mV @300mA Dropout Voltage
● Excellent Transient Response
● Stable with 1μF Ceramic Output Capacitor
● 70dB PSRR at 1kHz
● Low 37μA Quiescent Current
● Output Accuracy: ±2%
● Fixed Output Voltage: 1.2V~3.3V
● Current Limit Protection
● Thermal Shutdown
● RoHS Compliant and 100% Lead (Fb)-Free Halogen-Free
APPLICATIONS
● Cellular Phones● Bluetooth portable radios and Accessories
● Battery-Powered Equipment
● Laptop, Palmtops, Notebook Computer
● PDAs
● Digital still Camera and Video Recorders
GENERAL DESCRIPTION
This regulator is based on a CMOS process. The TMI6030C is designed to work with low-ESR ceramic capacitors, reducing the amount of the PCB area necessary for power applications. Only a 1μF ceramic output capacitor can make the device stable over the whole load range current (0mA to 300mA). Other key features include over-current protection and thermal shutdown. The TMI6030C is packaged in SOT23 packages. TYPICAL APPILCATION VIN CIN 1μF VIN VOUT TMI6030C GND VOUT COUT 1μF Figure 1.