微150毫安低噪音超低压降稳压器,采用SOT -23和DSBGA设计用于非常低ESR输出电容器的软件包 Micropower 150 mA Low-Noise Ultra Low-Dropout Regulator in SOT-23 and DSBGA Packages Designed for Use with Very Low ESR Output Capacitors
The LP2985-N low noise linear LDO regulator delivers up to 150-mA output current and only requires 300-mV dropout voltage of input to output. Using an optimized vertically integrated PNP VIP process, the LP2985-N delivers unequaled performance for all battery-powered designs. The LP2985-N device provides 1% tolerance precision output voltage with only 75-µA quiescent current at 1-mA load and 850 µA at 150-mA load. By adding a 10-nF bypass capacitor, the output noise can be reduced to 30 µVRMS in a 30-kHz bandwidth.
The LP2985-N is designed to work with a ceramic output capacitor with equivalent series resistance ESR as low as 5 mΩ. The device is available with fixed output voltage from 2.5 V to 6.1 V. Contact Texas Instrument Sales for specific voltage option needs.
输出接口数 1
输出电压 5.7 V
输出电流 150 mA
供电电流 95µA ~ 2.5mA
静态电流 65.0 µA
输出电容类型 Ceramic
跌落电压 0.007V @1mA,0.12V @50mA,0.0001V @0mA,0.28V @150mA,0.04V @10mA
调节输出数 1
输入电压Max 16 V
输入电压Min 2.5 V
输出电压Min 5.7 V
输出电流Max 0.15 A
工作温度Max 125 ℃
工作温度Min -40 ℃
精度 ±3 %
安装方式 Surface Mount
引脚数 5
封装 SOT-23-5
封装 SOT-23-5
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 |
---|---|---|
LP2985IM5-5.7/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
LP2985AIM5-5.7/NOPB 德州仪器 | 类似代替 | LP2985IM5-5.7/NOPB和LP2985AIM5-5.7/NOPB的区别 |
LP2985IM5X-5.7/NOPB 德州仪器 | 类似代替 | LP2985IM5-5.7/NOPB和LP2985IM5X-5.7/NOPB的区别 |
LP2985AIM5X-5.7/NOPB 德州仪器 | 类似代替 | LP2985IM5-5.7/NOPB和LP2985AIM5X-5.7/NOPB的区别 |