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Dual 300MA High PSRR Low Noise LDO with ENABLE

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• Low VIN and wide VIN range: 1.7V to 5.25V
• Guarantee Output Current: 300mA
• VOUT Accuracy ±1%
• Ripple Rejection: 75dB at 1kHz
• Low Output Noise: 60µVrms from 10Hz to 100kHz
• Quiescent Current as Low as 35µA
• VOUT Fixed 1.2V to 3.6V


• Smart Phone/PAD
• RF Supply
• Cameras
• Portable Video
• Portable Media Player
• Wireless Adapter
• Wireless Communication

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Standard
Output options Fixed
Iout (A) 0.3
Vin (Max) (V) 5.25
Vin (Min) (V) 1.7
Vout (min) 1.2
Vout (max) 3.6
Fixed Vout (V) 1.2, 1.5, 1.8, 2.5, 2.8, 2.85, 3.0, 3.3, 3.6
Iq (typ) (µA) 50
Accuracy 25C 1%
Noise uV RMS 10-100 kHz 60
VDROPOUT (Max) (V) at Max Current and Max Ouput Voltage 0.29
PSRR (dB) 1kHz 75
Operating Temperature (Ambient) (°C) -40 to 85 (°C)
Enable Active H
Channels 2
Output Discharge yes, no
Iq (max)(µA) 70
VCTL function no

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