Analog Devices ADP121
CMOS Linear Regulator
- Min Voltage : 2.3V
- Max Voltage : 5.5V
- Max Operating Temp : 125°C
- Min Operating Temp : -40°C
Source:
Octopart
| Part No. | ADP121 |
|---|---|
| Datasheet | ADP121 Download |
| Manufacturer |  Analog Devices |
| Description | CMOS Linear Regulator |
| Buy | Stock & Price |
FEATURES
Input voltage range: 2.3 V to 5.5 V Output voltage range: 1.2 V to 3.3 V Output current: 150 mA Low quiescent current IGND = 11 μA with 0 μA load IGND = 30 μA with 150 mA load Low shutdown current: <1 μA Low dropout voltage 90 mV @ 150 mA load High PSRR 70 dB @ 1 kHz at VOUT = 1.2 V 70 dB @ 10 kHz at VOUT = 1.2 V Low noise: 40 μV rms at VOUT = 1.2 V No noise bypass capacitor required Output voltage accuracy: ±1% Stable with a small 1 μF ceramic output capacitor Current limit and thermal overload protection Logic controlled enable 5-lead TSOT package 4-ball 0.4 mm pitch WLCSPAPPLICATIONS
Mobile phones Digital cameras and audio devices Portable and battery-powered equipment Post dc-to-dc regulation Post regulationGENERAL DESCRIPTION
The ADP121 is a quiescent current, low dropout, linear regulator that operates from 2.3 V to 5.5 V and provides up to 150 mA of output current. The low 135 mV dropout voltage at 150 mA load improves efficiency and allows operation
