AP7215中文资料single-ldos数据手册Diodes规格书

描述 Description

The AP7215 low-dropout linear regulator operates from a 3.3V to
5.5V supply and delivers a guaranteed 600mA continuous load
current.
The high-accuracy output voltage is preset to an internally
trimmed voltage. An active-low open-drain reset output remains
asserted for at least 20ms (TYP) after input voltage rises above
the reset threshold.
The space-saving SO-8L and SOT89-3L package are suitable
for pocket and hand-held applications.

特性 Features

Very Low Dropout VoltageLow Current Consumption: Typ. 50μAOutput Voltage: 3.3VGuaranteed 600mA OutputInput Range up to 5.5VCurrent Limit ProtectionStable with either electrolytic capacitor or low-ESR MLCC
(multi-layer ceramic capacitor) Low Temperature CoefficientSO-8 and SOT89-3L: Available in Green Molding Compound (No Br, Sb)Lead Free Finish / RoHS Compliant

应用 Application

HD/Blue-Ray DVD & MP3/4 PlayersMobile Handsets and Smart PhonesDigital Still CameraHand-Held Computers

简介

AP7215属于集成电路（IC）的线性+开关稳压器。由制造生产的AP7215稳压器 - 线性线性稳压器用于提供稳定的输出电压，无论负载电流、输入电压或环境因素如何变化，这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压，而且要超出某个最小量，并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言，虽然这种稳压器的效率低于开关模式的稳压器，但它们通常更适合对噪声高度敏感的应用。