快速暂态REPONSE 5 -A低压降稳压器 FAST TRANSIENT REPONSE 5-A LOW-DROPOUT REGULATOR
The UC385 is a low dropout linear regulator providing a quick response to fast load changes. Combined with its precision onboard reference, the UC385 excels at driving GTL and BTL buses. Due to its fast response to load transients, the total capacitance required to decouple the regulators output can be significantly decreased when compared to standard LDO linear regulators.
Dropout voltage VIN to VOUT is only 490 mV maximum and 350 mV typical at 5-A load 0°C to 100°C.
The onboard bandgap reference is stable with temperature and scaled for a 1.2 V input to the internal power amplifier. The UC385 is available in fixed output voltages of 1.5 V, 2.1 V, or 2.5 V. The output voltage of the adjustable version can be set with two external resistors. If the external resistors are omitted, the output voltage defaults to 1.2 V.
输出接口数 1
输入电压DC 7.50V max
输出电压 2.1 V
输出电流 5 A
静态电流 40.0 mA
输出电容类型 Tantalum
跌落电压 0.35V @5A
调节输出数 1
输入电压Max 7.5 V
输入电压Min 2.45 V
输出电压Min 2.1 V
输出电流Max 5 A
工作温度Max 70 ℃
工作温度Min 0 ℃
精度 1 %
输入电压 ≤7.5 V
安装方式 Through Hole
引脚数 5
封装 TO-220-5
长度 10.16 mm
宽度 4.58 mm
高度 8.51 mm
封装 TO-220-5
工作温度 0℃ ~ 100℃
产品生命周期 Active
包装方式 Tube
RoHS标准 RoHS Compliant
含铅标准 Contains Lead
