低纹波开关电容器降压稳压器 10-WSON -30 to 85
The LM2772 is a switched capacitor step-down regulator that produces a 1.2V output. It is capable of supplying loads up to 150mA with 3% output voltage regulation over line, load, and temperature. The LM2772 operates with an input voltage from 3.0V to 5.5V, accommodating 1-cell Li-Ion batteries and chargers.
The LM2772 utilizes a highly efficient regulated multi-gain charge pump. Pre-regulated 1.1MHz fixed-frequency switching results in very low ripple and noise on both the input and the output. When output currents are low, the part automatically switches to a low-ripple PFM regulation mode to maintain high efficiency over the entire load range.
The LM2772 is available in ’s WSON-10 Package WSON-10.
型号 | 品牌 | 下载 |
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LM2772SD/NOPB | TI 德州仪器 | 下载 |
LM2734YMK | National Semiconductor 美国国家半导体 | 下载 |
LM2767M5/NOPB | TI 德州仪器 | 下载 |
LM2776DBVT | TI 德州仪器 | 下载 |
LM2766M6X/NOPB | TI 德州仪器 | 下载 |
LM2727MTC/NOPB | TI 德州仪器 | 下载 |
LM2737MTC/NOPB | TI 德州仪器 | 下载 |
LM2737MTCX/NOPB | TI 德州仪器 | 下载 |
LM2745MTC/NOPB | TI 德州仪器 | 下载 |
LM2747MTC/NOPB | TI 德州仪器 | 下载 |
LM27402SQ/NOPB | TI 德州仪器 | 下载 |