5.5 V输入300毫安,低静态电流, CMOS线性稳压器 5.5 V Input, 300 mA, Low Quiescent Current, CMOS Linear Regulator
Product Details
The ADP122/ADP123 are low quiescent current, low dropout linear regulators. They are designed to operate from an input voltage between 2.3 V and 5.5 V and to provide up to 300 mA of output current. The low 85 mV dropout voltage at a 300 mA load improves efficiency and allows operation over a wide input voltage range.
The low 170 μA of quiescent current at full load makes the ADP122 ideal for battery-operated portable equipment.
The ADP122 is capable of 31 fixed output voltages from 1.75 V to 3.3 V. The ADP123 is the adjustable version of the device and allows the output voltage to be set between 0.8 V and 5.0 V by an external voltage divider.
The ADP122/ADP123 are specifically designed for stable operation with tiny 1 μF ceramic input and output capacitors to meet the requirements of high performance, space constrained applications.
The ADP122/ADP123 have an internal soft start that gives a constant start-up time of 350 μs. Short-circuit protection and thermal overload protection circuits prevent damage in adverse conditions. The ADP122/ADP123 are available in a tiny, 5-lead TSOT package and 6-lead LFCSP package for the smallest footprint solution to meet a variety of portable applications.
**APPLICATIONS**
### Features and Benefits
型号 | 品牌 | 下载 |
---|---|---|
ADP122AUJZ-2.9-R7 | ADI 亚德诺 | 下载 |
ADP121-AUJZ33R7 | ADI 亚德诺 | 下载 |
ADP150AUJZ-3.3-R7 | ADI 亚德诺 | 下载 |
ADP151AUJZ-3.3-R7 | ADI 亚德诺 | 下载 |
ADP1877ACPZ-R7 | ADI 亚德诺 | 下载 |
ADP1715ARMZ-1.8-R7 | ADI 亚德诺 | 下载 |
ADP1755ACPZ-R7 | ADI 亚德诺 | 下载 |
ADP1048ARQZ-R7 | ADI 亚德诺 | 下载 |
ADP1048WARQZ-R7 | ADI 亚德诺 | 下载 |
ADP1972ARUZ-RL | ADI 亚德诺 | 下载 |
ADP1974ARUZ-R7 | ADI 亚德诺 | 下载 |