描述 Description

The SG1532 series have input voltages as low as 4.5 V and as high as 50 V, a low noise, low voltage reference temperature compensated, low threshold current limiting and protective circuits which include thermal shutdown and independent current limiting of both the reference and output voltages. A separate remote shutdown terminal is included. In the dual-in-line package an open collector output is available for low input-output differential applications. These devices are available in a hermetic 14-pin CERDIP. The SG1532 is rated for operation over the ambient temperature range of -55°C to 125°C.Microchip Ordering Part?Standard Microcircuit Drawing (SMD)?SG1532J-DESC Cross Reference 5962-8777001CASG1532J-DESC Cross Reference 5962-8777001CXSG1532T-DESC Cross Reference 5962-8777001IASG1532T-DESC Cross Reference 5962-8777001IX

簡介

SG1532屬于集成電路（IC）的線性+開關(guān)穩(wěn)壓器。由制造生產(chǎn)的SG1532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，而且要超出某個最小量，并且在工作時會將輸入端的任何多余電壓轉(zhuǎn)換為熱量。對于大多數(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噪聲高度敏感的應(yīng)用。