FEATURES
n Generates Low Noise Bias Voltage from Single Cell Li-Ion Battery
n Output Current: Up to 40mA n Low Output Ripple and Noise: 500µVP-P n Boost
Regulator n 2.
2MHz Operation n 300mA Power Switch n Integrated
Schottky Diode n Low Dropout Linear
Regulator n Low Noise: 120µVRMS (10Hz to 100kHz) n 0.
1% Load Regulation n Short-Circuit and Thermal Protection n Load Disconnect in Shutdown n Available in 2mm × 2mm DFN Package
APPLICATIONS
n Sensor Bias n Op Amp Supply
LT3048-15 Low Noise Bias Generator
in 2mm × 2mm DFN
DESCRIPTION
The LT®3048-15 generates a low noise, low ripple bias supply from an input voltage of 2.
7V to 4.
8V.
The LT3048-15 includes a boost regulat...