R1191H021B中文资料日清纺微电子数据手册PDF规格书

厂商型号	R1191H021B
功能描述	300mA LDO REGULATOR with the Reverse Current Protection
文件大小	4.55313 Mbytes
页面数量	45 页
生产厂商	Nisshinbo Micro Devices Inc.
企业简称	NISSHINBO【日清纺微电子】
中文名称	⽇清纺微电⼦株式会社官网
原厂标识
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-6-23 22:59:00
人工找货	R1191H021B价格和库存，欢迎联系客服免费人工找货

FEATURES

• Supply Current ..................................................... Typ. 50μA (Fast Mode),

Typ. 6.0μA (Low Power Mode)

• Standby Mode ...................................................... Typ. 0.3μA

• Reverse Current ................................................... Max. 0.1μA

• Output Current ..................................................... Min. 300mA

• Input Voltage Range ............................................ 3.5V to 16.0V

• Output Voltage Range .......................................... 2.0V to 15.0V (0.1V steps)

(For other voltages, please refer to MARK INFORMATIONS.)

• Output Voltage Accuracy ...................................... ±1.5 (Fast Mode)

±2.5 (Low Power Mode)

• Temperature-Drift Coefficient of Output Voltage .. Typ. ±80ppm/°C

• Dropout Voltage ................................................... Typ. 0.55V (Fast Mode, IOUT=300mA ,VOUT=5.0V)

Typ. 0.70V (Low Power Mode, IOUT=300mA,VOUT=5.0V)

• Ripple Rejection ................................................... Typ. 60dB (f=1kHz,VOUT=5.0V, Fast Mode)

• Line Regulation .................................................... Typ. 0.02/V (Fast Mode)

• Packages ............................................................ DFN1616-6, SOT-23-5, SOT-89-5

• Built-in fold-back protection circuit ....................... Typ. 50mA (Current at short mode)

• Built-in Thermal Shutdown Circuit ........................ Shutdown Temperature at 150°C

• Ceramic capacitors are recommended to be used with this IC ··· CIN=2.2μF or more, COUT=4.7μF or more