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数量 | 价钱 (含税) |
---|---|
1+ | CNY39.560 (CNY44.7028) |
产品信息
产品概述
The LP3891EMR-1.2/NOPB is a 1.2V fixed output fast-response ultra-low-dropout (LDO) Linear Regulator which can maintain output voltage regulation with minimum input to output voltage drop. Fabricated on a CMOS process, the device operates from two input voltages, Vbias provides voltage to drive the gate of the N-MOS power transistor, while Vin is the input voltage which supplies power to the load. The use of an external bias rail allows the part to operate from ultra-low Vin voltages. Unlike bipolar regulators, the CMOS architecture consumes extremely low quiescent current at any output load current. The use of an N-MOS power transistor results in wide bandwidth, yet minimum external capacitance is required to maintain loop stability. The fast transient response of these devices makes them suitable for use in powering DSP, microcontroller core voltages and switch mode power supply post regulators.
- Low ground pin current
- 60nA Quiescent current in shutdown (typical)
- 0.04%/A Load regulation
- 1.5% Output accuracy (25°C)
- Overtemperature and overcurrent protection
- Green product and no Sb/Br
技术规格
固定
5.5V
1.2V
-
正向输出
800mA
115mV
SOIC
-40°C
1.2V 800mA LDO Voltage Regulators
1.3V
1输出
1.2V
-
800mA
115mV
表面安装
8引脚
125°C
法律与环境
进行最后一道重要生产流程所在的地区原产地:Philippines
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书