电路数量
Number of Regulators |
1 |
输入电压VIN
Voltage - Input |
14V |
输出电压VOUT
Voltage - Output |
可调/adj |
输出电流Io
Current - Output |
300mA/0.3A |
最大压降VDO
Voltage - Dropout |
700mV/0.7V |
带使能脚EN/CE(ON/OFF功能)
With Enable Pin |
有 Yes |
最大耗散功率Pd
Power dissipation |
1.2W |
Description & Applications |
300 mA Output Current and Low Dropout Voltage Regulator with ON/OFF Control Switch •Built-in ON/OFF control function (active high) • Maximum output curren : 300 mA • Low output voltage : 1.5 / 1.8 / 2.5 / 3.3 / 5.0 V • Output voltage accuracy : VOUT ± 2.5 % (@Tj = 25°C) • Low quiescent current : 1 mA (Typ.) (@IOUT = 0 A) • Low standby current (output OFF mode): 0.2μA (Typ.) • Low-dropout voltage : 0.5 V (Max) (@VOUT>= 1.8V, IOUT = 150m A) • Protection function : Over current protection / thermal shutdown |
描述与应用 |
300 mA输出电流和低压差电压稳压器,带ON / OFF控制开关 •内置的ON/ OFF控制功能(高电平有效) •最大输出电流:300毫安 •低输出电压:1.5 /1.8 /2.5 /3.3/5.0 V。 •输出电压精度:VOUT±2.5%(@ TJ= 25°C) •低静态电流:1 mA(典型值)(@ IOUT= 0 A) •低待机电流(输出OFF模式):0.2μA(典型值) •低压差电压:0.5 V(最大)(@ VOUT=1.8V,IOUT=150) •保护功能:过电流保护/热关机 |