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R1140Q181B-TR LDO Voltage Regulator 1.8V 300mV/0.3V SOT-343/SC-82 marking A8EJ Short-Circuit Protection Over-Temperature Protection

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Product description
电路数量
Number of Regulators
1
输入电压VIN
Voltage - Input
6.5V
输出电压VOUT
Voltage - Output
1.8V
输出电流Io
Current - Output
120mA/0.12A
最大压降VDO
Voltage - Dropout
300mV/0.3V
带使能脚EN/CE(ON/OFF功能)
With Enable Pin
无 No
最大耗散功率Pd
Power dissipation
150mW/0.15W
Description & ApplicationsSC82 120mA LDO REGULATOR ;•Ultra-Low Supply Current TYP. 75µA • Standby Mode .TYP. 0.1µA • Low Dropout Voltage TYP. 0.15V (IOUT=100mA Output Voltage=3.0V Type) • High Ripple Rejection TYP. 75dB (f=1kHz) • Low Temperature-Drift Coefficient of Output Voltage TYP. ±100ppm/°C • Excellent Line Regulation.、 TYP. 0.05%/V • High Output Voltage Accuracy±2.0% • Excellent Dynamic Response • Output Voltage Stepwise setting with a step of 0.1V in the range of 1.5V to 4.0V is possible • Built-in chip enable circuit (B/D: active high) • Built-in fold-back protection circuit TYP. 40mA (Current at short mode) • Power source for cellular phones such as GSM, CDMA and various kinds of PCS. • Power source for electrical appliances such as cameras, VCRs and camcorders. • Power source for battery-power
描述与应用SC82120MA LDO稳压器;•超低电源电流的典型值。 75μA •待机模式。TYP。 0.1μA •低压差TYP。 0.15V(IOUT=100mA输出电压=3.0V) •高纹波抑制TYP。 75分贝(F =1kHz时) •低温度漂移系数的输出电压典型值。温度系数±100ppm/°C •卓越的线路调整,TYP。 0.05%/ V •高输出电压精度±2.0% •出色的动态响应 •输出电压在1.5V的范围内设置与每步0.1V逐步 到4.0V •内置芯片使能电路(B / D:高电平有效) •内置折返保护电路TYP。 40mA(附加电流在很短的模式) •电源蜂窝电话如GSM,CDMA和各种PCS。 •电源的电器,如摄像机,录像机和摄像机。 •电源为电池供电设备
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