300mA, Low Power and Low Dropout RF Linear Regulator,Replace NCP114
FEATURES

• Operating Input Voltage Range: 1.6V to 5.5V 

• Fixed Output Voltages: 0.8V, 0.9V, 1.0V, 1.05V, 

  1.1V, 1.2V, 1.3V, 1.35V, 1.5V, 1.8V, 1.85V, 2.1V, 

  2.2V, 2.3V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 

  3.0V, 3.1V, 3.3V, 3.6V, 4.2V, 4.4V and 5.0V 

• Adjustable Output from 0.8V to 5.0V

• 300mA Guaranteed Output Current 

• Low Dropout Voltage: 154mV (TYP) at 300mA

• Low Noise: 40μVRMS (TYP) 

• Low Supply Current: 25μA (TYP) 

• Shutdown Supply Current: 0.04μA (TYP)

• Short Start-Up Time 

• Short Auto-Discharge Function 

• Thermal Shutdown Protection 

• Short-Circuit Current Limit

• Fast Load and Line Transient Responses 

• -40℃ to +125℃ Operating Temperature Range

• Available in Green XTDFN-1×1-4L, 

  SOT-23-5 and SC70-5 Packages

PIN CONFIGUTION
优势替代
NCP114 NCP114.pdf

No.13578

FEATURES

• Operating Input Voltage Range: 1.7 V to 5.5 V

• Available in Fixed Voltage Options: 0.75 V to 3.6

   V Contact Factory for Other Voltage Options

• Very Low Quiescent Current of Typ. 50 A

• Standby Current Consumption: Typ. 0.1 A

• Low Dropout: 135 mV Typical at 300 mA

• ±1% Accuracy at Room Temperature

• High Power Supply Ripple Rejection: 75 dB at 1 kHz

• Thermal Shutdown and Current Limit Protections

• Stable with a 1 F Ceramic Output Capacitor

• Available in UDFN and TSOP Packages

• These are Pb−Free Devices








PIN CONFIGUTION
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