LD39020
200 mA very low quiescent current linear regulator IC
Datasheet - production data
DFN1x1-4L
SOT23-5L
Featur...
LD39020
200 mA very low quiescent current linear
regulator IC
Datasheet - production data
DFN1x1-4L
SOT23-5L
Features
Input voltage from 1.5 to 5.5 V Ultra low dropout voltage (200 mV typ. at
200 mA load) Very low quiescent current (20 µA typ at no
load, 0.03 µA typ in off mode) Output voltage tolerance: ±0.5% (A version)
or ± 2.0% @ 25 °C (standard version) 200 mA guaranteed output current High PSRR (80 dB@1 kHz, 50 db@100
kHz) Wide range of output voltages available on
request: from 0.8 V up to 5.0 V in 50 mV step Logic-controlled electronic shutdown Internal soft-start Optional output voltage discharge feature Compatible with ceramic capacitor COUT = 0.47 µF Internal constant current and thermal protections Available in DFN 1x1-4L and SOT23-5L Operating temperature range: -40 °C to 125 °C
Applications
Mobile phones Personal digital assistants (PDAs) Digital still cameras (DSC) Cordless phones and s...