微功耗VFM升压型DC / DC转换器 MICROPOWER VFM STEP-UP DC/DC CONVERTER
DESCRIPTION
The ST5R00 is an high efficiency VFM Step-up DC/DC converter for small, low input voltage or battery powered systems with ultra low quiescent supply current. The ST5Rxx accept a positive input voltage from start-up voltage to VOUT and convert it to a higher output voltage in the 2.5 to 5V range.
■ VERY LOW SUPPLY CURRENT
■ REGULATED OUTPUT VOLTAGE
■ WIDE RANGE OF OUTPUT VOLTAGE AVAILABLE 2.5V, 2.8V, 3.0V, 3.3V, 5.0V
■ OUTPUT VOLTAGE ACCURACY ±5%
■ OUTPUT CURRENT UP TO 100mA
■ LOW RIPPLE AND LOW NOISE
■ VERY LOW START-UP VOLTAGE
■ HIGH EFFICIENCY VOUT = 5V TYP. 87%
■ FEW EXTERNAL COMPONENTS
■ VERY SMALL PACKAGE: SOT23-5L
输出接口数 1
输入电压DC 5.50 V
输出电压 5 V
输出电流 100 mA
供电电流 18.0 µA
输出功率 170 mW
开关频率 160 kHz
输入电压Max 5.5 V
输入电压Min 0.8 V
输出电压Min 5 V
输出电流Max 0.1 A
工作温度Max 85 ℃
工作温度Min -25 ℃
输入电压 0.8V ~ 5.5V
安装方式 Surface Mount
引脚数 5
封装 SOT-23-5
封装 SOT-23-5
工作温度 -25℃ ~ 85℃ TJ
产品生命周期 Obsolete
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free