TA48M025F

The TA48M025F is designed as toshiba bipolar linear integrated circuit silicon monolithic which consists of fixed-posotive-output, low-dropout regulators with an output current of 500mA max. In response to the need for low voltage devices, it offers devices with low output voltages.

TA48M025F has five features. (1)Output current in excess of 0.5A. (2)Low standby current 0.8mA typ. (3)Low dropout voltage would be 0.65V max at Io=0.5A. (4)Protection function which means over heat, over current, over voltage, reversed power supply connections. (5)Power mold package which means surface mount type for reflow soldering is also supported. Those are all the main features.

Some absolute maximum ratings of TA48M025F have been concluded into several points as follow. (1)Its input voltage would be 29V. (2)Its output current would be 0.5A. (3)Its power dissipation would be 1W at Ta=25°C and would be 10W at Tc=25°C. (4)Its operating temperature range would be from -40°C to 85°C. (5)Its storage temperature range would be from -55°C to 150°C. (6)Its junction temperature would be 150°C. (7)Its thermal resistance would be 12.5°C/W for junction to case and would be 125°C/W for junction for ambient. It should be noted that stresses above those listed in absolute maximum ratings may cause permanent damage to device.

Also some electrical characteristics about TA48M025F are concluded as follow. (1)Its output voltage would be min 2.4V and typ 2.5V and max 2.6V. (2)Its line regulation would be typ 7mV and max 18mV. (3)Its load regulation would be typ 45mV and max 90mV. (4)Its quiescent current would be typ 0.8mA and max 1.4mA at Iout=0mA and would be typ 12mA and max 25mA at Iout=250mA. (5)Its output noise voltage would be typ 72uVrms. (6)Its ripple rejection would be min 62dB and typ 72dB. (7)Its dropout voltage would be typ 0.17V and max 0.35V at Iout=250mA and it would be typ 0.35V and max 0.65V at Iout=500mA. (8)Its peak circuit current would be min 0.6A and typ 1.15A and max 1.4A. (9)Its short circuit current would be min 0.6A and typ 1.15A and max 1.4A. And so on. If you have any question or suggestion or want to know more information please contact us for details. Thank you!