AP7387集成电路（IC）的线性+开关稳压器规格书PDF中文资料

AP7387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AP7387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 DIODES™ AP7387 series is a wide input voltage range (60V),

low quiescent current, high PSRR linear regulator able to drive

150mA output current.

The AP7387 features a very fast line/load transient response against

rapid input-voltage and load-current changes. The IC consists of a

voltage reference, an error amplifier, a current-limit circuit for currentprotection,

short-circuit, and thermal-shutdown protection.

The AP7387 has 3.0V, 3.3V, 3.6V, and 5V fixed output voltage

versions, and is available in the SOT23, SOT25, SOT89, SOT89R

and U-DFN2020-6 (Type C) packages.

特性 Features

 Wide Input Voltage Range: 5V to 60V

 Maximum Output Current: 150mA

 Dropout Voltage:

VDROP = 700mV@IOUT = 100mA (Typ.)

VDROP = 1100mV@ IOUT = 150mA (Typ.)

 Low Quiescent Current: 2μA (Typ.)

 High Output Voltage Accuracy: ±2

 High PSRR: 70dB@1kHz

 Excellent Line/Load Regulation

 Thermal Shutdown Function

 Short Current Protection Function

 Output Current Limit

 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

 Halogen and Antimony Free. “Green” Device (Note 3)

 For automotive applications requiring specific change

control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP

capable, and manufactured in IATF 16949 certified facilities),

please contact us or your local Diodes representative.

Applications

 Battery-powered equipment

 Smoke detector and sensors

 EV and HEV battery management systems

 Micro-controller applications

 Home appliances