LP5900TL-2.8 Description
The LP5900TL-2.8 is an LDO capable of supplying 150-mA output current. Designed to meet the requirements of RF and analogue circuits, the LP5900 device provides low noise, high PSRR, low quiescent current, and low line transient response figures. Using new innovative design techniques the LP5900 offers class-leading device noise performance without a noise bypass capacitor.
LP5900TL-2.8 Features
Input Voltage Range, 2.5 V to 5.5 V
Output Voltage Range, 1.5 V to 4.5 V
Stable with 0.47-μF Ceramic Input and Output Capacitors
No Noise Bypass Capacitor Required
Logic Controlled Enable
Thermal-Overload and Short-Circuit Protection
?40°C to 125°C Junction Temperature Range for Operation
Output Current, 150 mA
Low Output Voltage Noise, 6.5 μVRMS
PSRR, 75 dB at 1 kHz
Output Voltage Tolerance, ±2%
Virtually Zero IQ (Disabled), < 1 μA
Very Low IQ (Enabled), 25 μA
Start-up Time, 150 μs
Low Dropout, 80 mV Typ.
LP5900TL-2.8 Applications
