产品概述
The TPS7A4901DGNR is a 36V, 150mA, ultra low noise, positive linear regulator in 8 pin MSOP package. This is including a CMOS logIC-level-compatible enable pin and capacitor programmable soft-start function that allows for customized power management schemes. Other features include built-in current limit and thermal shutdown protection to safeguard the device and system during fault conditions. It is designed using bipolar technology and is ideal for high-accuracy, high-precision instrumentation applications where clean voltage rails are critical to maximize system performance. This design makes IC an excellent choice to power operational amplifiers, ADCs, DACs and other high-performance analogue circuitry. This linear regulator is suitable for post dc/dc converter regulation. By filtering out the output voltage ripple inherent to dc/dc switching conversion, maximum system performance is provided in sensitive instrumentation, test and measurement, audio and RF applications.
Input voltage range from 3V to 35V
Noise of 12.7μVRMS (20Hz to 20KHz), 15.4μVRMS (10Hz to 100KHz)
Power supply ripple rejection is -72dB (120Hz), - >= 52dB (10Hz to 400KHz)
Adjustable output range from 1.194 V to 33 V
Maximum output current of 150mA
Dropout voltage of 260mV at 100mA, 333mV at 150mA
Stable with ceramic capacitors >= 2.2 μF
CMOS logic level compatible enable pin
Fixed current limit and thermal shutdown protection
Operating temperature range from -40°C to 125°C
应用
产品信息
输出类型: 可调 输入电压最小值: 3V 输入电压最大值: 35V 固定输出电压标称值: - 可调输出电压, 最低: 1.194V 可调输出电压, 最高: 33V 输出电流: 150mA 压降: 333mV LDO调节器封装类型: MSOP 针脚数: 8引脚 工作温度最小值: -40°C 工作温度最高值: 125°C 产品范围: - 汽车质量标准: - MSL: MSL 2 - 1年