AP7365集成电路（IC）的线性+开关稳压器规格书PDF中文资料

AP7365属于集成电路（IC）的线性+开关稳压器。由美台半导体制造生产的AP7365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。

描述 Description

The AP7365 is a 600mA, adjustable and fixed output voltage, low dropout linear regulator. The device included pass element, error amplifier, band-gap, current limit and thermal shutdown circuitry. The device is turned on when EN pin is set to logic high level.

The characteristics of low dropout voltage and low quiescent current make it suitable for low power applications, for example, battery powered devices. The typical quiescent current is approximately 35μA. Built-in current-limit and thermal-shutdown functions prevent IC from damage in fault conditions.

特性 Features

• 600mA Low Dropout Regulator with EN

• Very low IQ: 35µA

• Wide input voltage range: 2V to 6V

• Wide adjustable output: 0.8V to 5.0V

• Fixed output options: 0.8V to 3.9V (0.1V step size possible)

• High PSRR: 65dB at 1kHz

• Fast start-up time: 200µs

• Stable with low ESR, 1µF ceramic output capacitor

• Excellent Load/Line Transient Response

• Low dropout: 300mV at 600mA

• Current limit and short circuit protection

• Thermal shutdown protection

• Ambient temperature range: -40ºC to 85ºC

• SOT25, SOT89/R-3L, SOT223/R-3L, DFN2020-6: Available in “Green” Molding Compound (No Br, Sb)

• Lead Free Finish/ RoHS Compliant (Note 1)

Applications

• Servers and notebook computers

• Low and medium power applications

• FPGA and DSP core or I/O power

• Consumer Electronics