描述 Description

The NCV8152 is 150 mA, Dual Output Linear Voltage Regulator. Device provides a very stable and accurate voltage with ultra low noise and very high Power Supply Rejection Ratio (PSRR) suitable for RF applications. The NCV8152 is suitable for powering RF blocks of automotive infotainment systems and other power sensitive device. Due to low power consumption the NCV8152 offers high efficiency and low thermal dissipation.

特性 Features

? Low Dropout: 140 mV Typical at 150 mA
? Supports applications with very low Input to Output Voltage requirements
? High PSRR: 75dB at 1kHz
? Suitable for power sensitive applications
? Thermal Shutdown and Current Limit Protections
? Robust design and high reliability
? Very Low Quiescent Current of Typ. 50 μ\u0002A
? Highly effective solution at light load conditions
? Available in XDFN-6 1.2 x 1.2 mm Package
? Very well suited for space-constrained applications
? Operating Input Voltage Range: 1.9 V to 5.5 V
? Well suited for battery powered applications

應(yīng)用 Application

? Touchscreen Controller Supply
? Wireless LAN, Bluetooth?, ZigBee? Interfaces
? Parking Camera Modules
? Automotive Infotainment Systems

簡(jiǎn)介

NCV8152屬于集成電路（IC）的線性+開關(guān)穩(wěn)壓器。由制造生產(chǎn)的NCV8152穩(wěn)壓器 - 線性線性穩(wěn)壓器用于提供穩(wěn)定的輸出電壓，無論負(fù)載電流、輸入電壓或環(huán)境因素如何變化，這些輸出電壓通常都要保持不變。它們的工作原理要求輸入電壓維持在高于所需的輸出電壓，而且要超出某個(gè)最小量，并且在工作時(shí)會(huì)將輸入端的任何多余電壓轉(zhuǎn)換為熱量。對(duì)于大多數(shù)應(yīng)用而言，雖然這種穩(wěn)壓器的效率低于開關(guān)模式的穩(wěn)壓器，但它們通常更適合對(duì)噪聲高度敏感的應(yīng)用。