FEATURES
 Low Noise: 20μVRMS Independent of Fixed Output
Voltage
 PSRR of 78dB at 10kHz, VOUT ≤ 5V, VIN = 7V
 Input Voltage Range: 2.7V to 20V
 Maximum Output Current: 200mA
 Initial Accuracy: ±1%
 Accuracy Over Line, Load, and Temperature
 ±1.8%, TJ = −40°C to +125°C
 Low Dropout Voltage: 220mV (typical) at a 200mA
Load, VOUT = 5V
 User Programmable Soft Start
 Low Quiescent Current, IGND = 80μA (typical) with
no Load
 Low Shutdown Current: 1.8μA at VIN = 5V, 3.0μA
at VIN = 20V
 Stable with a Small 2.2μF Ceramic Output
Capacitor
 Fixed Output Voltage Options: 1.8V, 2.5V, 3.3V,
and 5V
 Adjustable Output from 1.2V to VIN – VDO, Output
can be Adjusted Above Initial Set Point
 Precision Enable
 6-Lead LFCSP (2mm x 2mm), 8-Lead SOIC

APPLICATIONS
 Regulation to Noise Sensitive Applications
 ADC and DAC Circuits, Precision Amplifiers,
Power for VCO VTUNE Control
 Communications and Infrastructure
 Medical and Healthcare
 Industrial and Instrumentation