低压差稳压器 800mA Fast Ultra Low Dropout Linear Regulator 5-DDPAK/TO-263 -40 to 125
The LP396x series of fast ultra-low-dropout linear regulators operate from a 2.5-V to 7-V input supply. A wide range of preset output voltage options are available. These ultra-low dropout linear regulators respond very fast to step changes in load which makes them suitable for low-voltage microprocessor applications. The LP3961 and LP3964 are developed on a CMOS process which allows low quiescent current operation independent of output load current, as well as operation under extremely low dropout conditions.
**Dropout Voltage:** Ultra-low dropout voltage; typically 24 mV at 80-mA load current and 240 mV at 800-mA load current.
**Ground Pin Current:** Typically 4 mA at 800-mA load current.
**ERROR Flag:** ERROR flag goes low when the output voltage drops 10% below nominal value for LP3961.
**SENSE:** SENSE pin improves regulation at remote loads for LP3964.
**Precision Output Voltage:** Multiple output voltage options are available ranging from 1.2 V to 5 V and adjustable LP3964, with a specified accuracy of ±1.5% at room temperature, and ±3% over all conditions varying line, load, and temperature.
型号 | 品牌 | 下载 |
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LP3961ESX-3.3/NOPB | TI 德州仪器 | 下载 |
LP3943ISQ/NOPB | TI 德州仪器 | 下载 |
LP3991TL-1.8EV | TI 德州仪器 | 下载 |
LP3991TL-1.3EV | TI 德州仪器 | 下载 |
LP3996SD-3033EV | TI 德州仪器 | 下载 |
LP3991TL-1.5EV | TI 德州仪器 | 下载 |
LP3996SD-2828EV | TI 德州仪器 | 下载 |
LP3991TL-1.2EV | TI 德州仪器 | 下载 |
LP3996SD-3333EV | TI 德州仪器 | 下载 |
LP3996SD-3030EV | TI 德州仪器 | 下载 |
LP3971SQ-B410EV | TI 德州仪器 | 下载 |