S-1112B31MC LDO电压调整器/稳压电源IC 3.1V 190mV/0.19V 带使能脚EN/CE SOT-153/SOT23-5 marking/标记 L6Q 短路保护 过热保护
电路数量Number of Regulators | 1 |
输入电压VINVoltage - Input | 0.3~7V |
输出电压VOUTVoltage - Output | 3.1V |
输出电流IoCurrent - Output | 100mA/0.1A |
最大压降VDOVoltage - Dropout | 190mV/0.19V |
带使能脚EN/CE(ON/OFF功能)With Enable Pin | 有 Yes |
最大耗散功率PdPower dissipation | |
Description & Applications | HIGH RIPPLE-REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR ;•Output voltage: 1.5 V to 5.5 V, selectable in 0.1 V steps. •High-accuracy output voltage: ±1.0% •Low dropout voltage: 200 mV typ. (3.0 V output product, IOUT = 100 mA) •Low current consumption: During operation: 35 µA typ., 65 µA max. During shutdown: 0.1 µA typ., 1.0 µA max. •High peak current capability: 150 mA output is possible (@ VIN ≥ VOUT(S) + 1.0 V) *1 •Built-in ON/OFF circuit: Ensures long battery life. •High ripple rejection: 70 dB typ. (@ 1.0 kHz) •Built-in overcurrent protector: Overcurrent of output transistor can be restricted. • Power supply for battery-powered devices • Power supply for personal communication devices • Power supply for home electric/electronic appliances • Power supply for cellular phones |
描述与应用 | 高纹波抑制率低压差 CMOS电压稳压器;•输出电压:1.5 V至5.5 V,0.1 V步骤选择。 •高输出电压精度:±1.0% •低压差电压:200 mV典型。 (3.0 V输出产品,IOUT= 100 mA时) •低电流消耗:在操作过程中:35μA(典型值),最大为65μA。 休眠时:0.1μA(典型值),1.0μA最大值。 •高峰值电流容量:150 mA输出是可能的(@ VIN≥VOUT(S)+1.0 V) * 1 •内置开/关控制电路,确保电池寿命长。 •高纹波抑制:70 dB(典型值)。 (1.0 kHz时) •内置过载电流保护:可以限制输出晶体管的过载电流。 •电源为电池供电设备 •个人通信设备的电源 •电源家用电动/电子电器 •手机电源 |
规格书PDF |