LP3879 - 用于低压应用的微功耗 800mA 低噪声“陶瓷稳定”可调节稳压器

LP3879是TI德州仪器公司的一款单通道LDO产品，LP3879是用于低压应用的微功耗 800mA 低噪声“陶瓷稳定”可调节稳压器，本站介绍了LP3879的封装应用图解、特点和优点、功能等，并给出了与LP3879相关的TI元器件型号供参考。

LP3879 - 用于低压应用的微功耗 800mA 低噪声“陶瓷稳定”可调节稳压器 - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品描述

The LP3879 is a 800 mA fixed-output voltage regulator designed to provide high performance and low noise in applications requiring output voltages between 1.0V and 1.2V.

Using an optimized VIP (Vertically Integrated PNP) process, the LP3879 delivers superior performance:

Ground Pin Current: Typically 5.5 mA @ 800 mA load, and 200 µA @ 100 µA load.

Low Power Shutdown: The LP3879 draws less than 10 μA quiescent current when shutdown pin is pulled low.

Precision Output: Ensured output voltage accuracy is 1% at room temperature.

Low Noise: Broadband output noise is only 18 μV (typical) with 10 nF bypass capacitor.

产品特性

Standard Output Voltage: 1.00V, 1.20V
Custom Voltages Available from 1.0V to 1.2V (50 mV Increments)
Input Voltage: 2.5 to 6V
1% Initial Output Accuracy
Designed for Use with Low ESR Ceramic Capacitors
Very Low Output Noise
Sense Option Improves Load Regulation
8-Lead SO PowerPad and WSON Surface Mount Packages
<10 μA Quiescent Current in Shutdown
Low Ground Pin Current at all Loads
High Peak Current Capability
Over-Temperature/Over-Current Protection
-40°C to +125°C Junction Temperature Range

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