• Operating Input Voltage Range: 1.8V to 5.5V
• Fixed Output Voltage Range: 1.2V to 5.0V
• Adjustable Output Voltage Range: 1.2V to 5.0V
• Output Current Limit: 500mA (TYP)
• Ultra-Low Quiescent Current: 13.5μA (TYP)
• Shutdown Current: 0.1μA (TYP)
• High PSRR: 94dB (TYP) at 1kHz
• Low Dropout Voltage:
175mV (TYP) at 250mA when VOUT = 1.8V
(SOT-23-5)
145mV (TYP) at 250mA when VOUT = 1.8V
(UTDFN-1×1-4AL)
• 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 SOT-23-5 and UTDFN-1×1-4AL
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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