LDS3985
Very low drop and low noise BiCMOS 300 mA voltage
regulator
Datasheet - production data
Logic-controlled electronic shutdown
Internal current and thermal limit
Low output voltage noise: 30 µ VRMS over
10 Hz to 100 kHz
SVR of 55 dB at 1 kHz, 50 dB at 10 kHz
Temperature range: - 40 °C to 125 °C
Automotive grade product available in DFN6
package, temperature range: - 40 °C to
85 °C
Features
Input voltage from 2.
5 V to 6 V
Description
Stable with low ESR ceramic capacitors
The LDS3985 provides up to 300 mA, from 2.
5 V
Very low dropout voltage (150 mV typ.
at
to 6 V input voltage.
It is stable with ceramic and
300 mA load, 0.
4 mV typ.
at 1 mA load)
hig...