R1163N集成電路（IC）的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

R1163N屬于集成電路（IC）的線性+開關(guān)穩(wěn)壓器。由?清紡微電?株式會社制造生產(chǎn)的R1163N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。

FEATURES

? Input Voltage Range (Maximum Rating) .............. 2.0 V to 6.0 V (6.5 V)

? Supply Current ..................................................... Typ. 6.0 μA (Low Power Mode),

Typ. 70 μA (Fast Transient Mode)

? Reverse Current ................................................... Max. 0.1 μA

? Standby Mode ...................................................... Typ. 0.6 μA

? Ripple Rejection ................................................... Typ. 70 dB (f = 1 kHz, Fast Transient Mode)

? Output Voltage Range .......................................... 1.5 V to 5.0 V (0.1 V step)

For other voltages, please refer to MARK SPECIFICATION TABLE

? Output Voltage Accuracy ...................................... ?1.5 (?2.5 at Low Power Mode)

? Temperature-Drift Coefficient of Output Voltage .. Typ. ?100 ppm/°C

? Dropout Voltage ................................................... Typ. 0.25 V (IOUT = 150 mA, VOUT = 2.8 V)

? Line Regulation .................................................... Typ. 0.02/V (Fast Transient Mode)

? Output Noise H (FT Mode) ................................ TYP. 30 μVrms (BW = 10 Hz to 100 kHz)

Output Noise L (LP Mode) ................................. TYP. 40 μVrms (BW = 10 Hz to 100 kHz)

? Package ............................................................... SOT-23-5

? Built-in fold-back protection circuit ....................... Typ. 40 mA (Current at short mode)

? Performs with Ceramic Capacitors ...................... CIN = Ceramic 1.0 μF, COUT = Ceramic 0.47 μF