peculiarity
1.0V至5.5V输出
专为使用低ESR陶瓷电容器
非常低的输出噪声
8引线PSOP和律师事务所的表面贴装封装
在所有负载低接地引脚的电流
Over-temperature/over-current保护
-40 ° C至+125 ° C的工作结温范围
illustrate
The LP3878 - ADJ is an 800 mA adjustable output voltage regulator designed to provide high performance and low noise for applications as low as 1.0V.
LP3878 - ADJ uses an optimized VIP (Vertically Integrated PNP) process that provides superior performance:
Ground Pin Current: Typically 5.5 mA, 800 mA load, and 180μA: 100μA load.
Low-power shutdown: LP3878 - ADJ. Withdraw quiescent current of less than 10μA when the shutdown pin is pulled down.
Precision Output: Guaranteed output voltage accuracy of 1% at room temperature.
Low noise: Wideband output noise of only 18 μV with a bypass capacitance of 10 nF (typical).
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Power supply for ASIC:
- Desktops, laptops, and graphics cards
- Set-top boxes, printers and copiers
Power supplies for DSPs and FPGAs
Postal Voltage Regulator for SMPS
Medical devices