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LN1132
低功耗 300mA 低壓差 CMOS 電壓穩(wěn)壓器
LN1132 系列是使用 CMOS 技術(shù)開發(fā)的低壓差，高精度
輸出電壓，低消耗電流正電壓型電壓穩(wěn)壓器。由于內(nèi)置有低
通態(tài)電阻晶體管，因而壓差低，能夠獲得較大的輸出電流。
為了使負(fù)載電流不超過輸出晶體管的電流容量，內(nèi)置了過載
電流保護(hù)電路、短路保護(hù)電路。
此外，因采用 SOT-23-3，SOT89-3 等小型封裝，故可
高密度安裝。
■ 產(chǎn)品概述
LN1132 系列是使用 CMOS 技術(shù)開發(fā)的低壓差，高精度 輸出電壓，低消耗電流正電壓型電壓穩(wěn)壓器。由于內(nèi)置有低 通態(tài)電阻晶體管，因而壓差低，能夠獲得較大的輸出電流。 為了使負(fù)載電流不超過輸出晶體管的電流容量，內(nèi)置了過載 電流保護(hù)電路、短路保護(hù)電路。
此外，因采用 SOT-23-3，SOT89-3 等小型封裝，故可 高密度安裝。
■ 產(chǎn)品特點(diǎn)
? 可選擇輸出電壓：可以在 1.2～6.0V 的范圍內(nèi)選擇,并 以 0.1 V 為單位進(jìn)級(jí)
? 輸出電壓精度高：精度可達(dá)±2.0%
? 輸入輸出壓差低： 典型值 180 mV (輸出為 3.0V 的產(chǎn) 品, IOUT=100mA 時(shí))
? 消耗電流少：典型值 5.0μA ? 輸出電流大：可輸出 300mA（VIN≥VOUT+1V）
? 內(nèi)置保護(hù)：內(nèi)置過流保護(hù)和負(fù)載短路保護(hù)電路
? 最大工作電壓：7V
? 采用小型封裝：SOT-89-3 ，SOT-23-3 以及客戶要求 的封裝
■ 用途
? 移動(dòng)電話
? 無繩電話
? 相機(jī)、攝像機(jī)
? 手持游戲機(jī)
? 手持式 AV 設(shè)備
? 基準(zhǔn)電壓源
? 電池供電設(shè)備
■ 封裝
? SOT-89-3L
? SOT-89-5L
? SOT-23-3L，SOT-23-3B，SOT23-5
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