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LP2989ILD-3.3/NOPB
固定LDO稳压器, 2.1V至16V, 310mV压差, 3.3V输出, 500mA输出, WSON-8
- 制造商产品编号:
- LP2989ILD-3.3/NOPB
- 库存编号
- 3007643
产品范围选择器 (3.3V 500mA LDO Voltage Regulators)
查看全系列相关产品产品概述
The LP2989ILD-3.3/NOPB is a 3.3V fixed output low noise ultra-low-dropout (LDO) Linear Regulator designed for use with ceramic output capacitors. Output noise can be reduced to 18µV by connecting an external 10nF capacitor to the bypass pin. Using an optimized vertically integrated PNP (VIP) process, the device delivers superior performance, Dropout voltage - typically 310mV at 500mA load and 1mV at 100µA load. Ground pin current - typically 3mA at 500mA load and 110µA at 100µA load. Sleep mode - the device draws less than 0.8µA quiescent current when SHUTDOWN\ pin is pulled low. Error flag - the built-in error flag goes low when the output drops approximately 5% below nominal.
- Ultra-low-dropout voltage
- Very low output noise with external capacitor
- Low ground pin current at all loads
- High peak current capability (800mA typical)
- Overtemperature and overcurrent protection
- Green product and no Sb/Br
应用
计算机和计算机周边, 通信与网络, 无线, 电源管理
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