TMI6050/B数据手册Tollsemi中文资料规格书

描述 Description

The TMI6050 is a 600mA, 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.The TMI6050 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 600mA). The output voltage of TMI6050 output adjustable version can be set by an external resistor divider. When the FB pin is connected to an external resistor divider, its output can be adjusted from 0.8V to 5V. Other key features include over-current protection and thermal shutdown. The TMI6050 is packaged in SOT23-5 packages.

特性 Features

2.5V to 5.5V Input VoltageRange
Up to 600mAoutput current (Typical)with VIN-VOUT ≤ 1.8V@TA = 25°C
600mV @600mA Dropout Voltage
Excellent Transient Response
Stable with 1μF Ceramic Output Capacitor
60dB PSRR at 1kHz
Low 75μA Quiescent Current
Low Shutdown Current:<1μA
Output Accuracy: ±2%
Adjustable Output Voltage: 0.8V~5V
Current Limit Protection
Thermal Shutdown
Output Auto-Discharge in Shutdown
RoHS Compliant and 100% Lead(Fb)-FreeHalogen-Free

应用 Application

Cellular PhonesBluetooth portable radios and AccessoriesBattery-Powered EquipmentLaptop, Palmtops, Notebook ComputerPDAsDigital still Camera and Video Recorders