• Operating Input Voltage Range: 1.1V to 5.5V
• Fixed Output Voltage Option: 0.6V to 4.2V
• Ultra-Low Noise: 9.5μVRMS (TYP)
• Ultra-Low Quiescent Current: 15μA (TYP)
• Standby Current: 0.03μA (TYP)
• High PSRR: 92dB (TYP) at 1kHz
• Low Dropout Voltage:
100mV (TYP) at 300mA when
VOUT = 1.8V (XTDFN-1×1-4L)
80mV (TYP) at 300mA when
VOUT = 1.8V (WLCSP-0.64×0.64-4B-A)
• Output Short-Circuit Protection
• Thermal Shutdown Protection
• Fast Load Transient Response
• Stable with 1μF Small Case Size Ceramic Capacitors
• -40℃ to +125℃ Operating Temperature Range
• Available in Green XTDFN-1×1-4L
and WLCSP-0.64×0.64-4B-A Packages
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• 低输出电压噪声:7µVRMS
无需噪声旁路电容
• 高 PSRR:1kHz 时为 95dB
• 超低 IQ:6.5µA
• 输入电压范围:1.6V 至 6.0V
• 输出电压范围:0.8V 至 5.5V
• 输出电压容差:±1.5%(最大值)
• 超低压降:
在 300mA 下为 140mV(最大值)(VOUT = 3.3V)
在 300mA 下为 145mV(最大值)(VOUT = 3.3V,DBV)
• 低浪涌电流
• 智能使能端下拉
• 与最低 1µF 的陶瓷输出电容搭配使用可保持稳定
• 封装:
1mm × 1mm X2SON
0.603mm × 0.603mm DSBGA(预发布)
2.90mm × 1.60mm SOT23-5
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