R1513S集成電路（IC）的線性+開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料

R1513S屬于集成電路（IC）的線性+開(kāi)關(guān)穩(wěn)壓器。由?清紡微電?株式會(huì)社制造生產(chǎn)的R1513S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(wú)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(kāi)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。

FEATURES

?Input Voltage (Maximum Ratings)················· 3.5 V to 36 V (50 V)

?Operating Temperature Range····················· ?40°C to 125°C

?Supply Current ········································· Typ. 75 μA

?Standby Current ······································· Typ. 0.1 μA

?Dropout Voltage ······································· Typ. 0.32 V (IOUT = 300 mA, VOUT = 5.0 V)

?Output Voltage Accuracy ···························· ±0.8 (Ta = 25°C)

±1.0 (?40°C to 125°C)

?Line Regulation ········································ Typ. 0.01/V (VDD = VOUT + 1 V to 36 V)

?Package Type ··········································HSOP-6J

?Output Voltage ········································· 1.2 V / 1.5 V / 1.8 V / 3.3 V / 3.4 V / 5.0 V

?Short-current Protection Circuit ····················Current Limit Typ. 50 mA

?Fold-back Protection Circuit ························ Current Limit Typ. 450 mA

?Thermal Shutdown Circuit···························Shutdown at Typ. 160°C

?Ripple Rejection ······································· Typ. 70 dB (f = 100 Hz)

?Ceramic Capacitor Compatible ···················· C1 = 1.0 μF or more, C2 = 4.7 μF or more