低压差稳压器 Micropower 150mA CMOS Voltage Regulator with Active Shutdown. 5-DSBGA -40 to 125
The LP3995 linear regulator is designed to meet the requirements of portable battery-powered applications, providing an accurate output voltage with low noise and low quiescent current. Ideally suited for powering RF and analog devices, this device can also be used to meet more general circuit needs in which a fast turnoff is essential.
For battery-powered applications the low dropout and low ground current provided by the device allows the lifetime of the battery to be maximized. The Enable/Disable control function allows the system to further extend the battery lifetime by reducing the power consumption to virtually zero. This function also incorporates an active discharge circuit on the output for faster device shutdown. Where the fast turnoff is not required the LP3999 linear regulator is recommended. The LP3995 also features internal protection against short-circuit currents and overtemperature conditions.
The LP3995 is designed to be stable with small 1-µF ceramic capacitors. The small outline of the LP3995 DSBGA package with the required ceramic capacitors can realize a system application within minimal board area. Performance is specified for a −40°C to +125°C temperature range.
The LP3995 is available in fixed output voltages from 1.5 V to 3.3 V, in DSBGA or WSON packages. For other package options or output-voltage options, contact your local sales office.
输出接口数 1
输入电压DC 6.00V max
输出电压 1.9 V
输出电流 150 mA
静态电流 85.0 µA
输出电容类型 Ceramic
跌落电压 0.06V @150mA
调节输出数 1
输入电压Max 6 V
输入电压Min 2.5 V
输出电流Max 0.15 A
工作温度Max 125 ℃
工作温度Min -40 ℃
精度 ±2 %
输入电压 2.5V ~ 6V
安装方式 Surface Mount
引脚数 5
封装 WFBGA-5
封装 WFBGA-5
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LP3995ITL-1.9/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LP3995ITLX-1.9/NOPB 德州仪器 | 类似代替 | LP3995ITL-1.9/NOPB和LP3995ITLX-1.9/NOPB的区别 |