LP3855-ADJ是TI公司的一款单通道LDO产品，LP3855-ADJ是1.5A Fast Response Ultra Low Dropout Linear Regulators，本页介绍了LP3855-ADJ的产品说明、应用、特性等，并给出了与LP3855-ADJ相关的TI元器件型号供参考。
LP3855-ADJ - 1.5A Fast Response Ultra Low Dropout Linear Regulators - 单通道LDO - 线性稳压器(LDO) - TI公司（Texas Instruments，德州仪器）
The LP3855-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3855-ADJ is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3855-ADJ to operate under extremely low dropout conditions.
Dropout Voltage: Ultra low dropout voltage; typically 24mV at 150mA load current and 240mV at 1.5A load current.
Ground Pin Current: Typically 4mA at 1.5A load current.
Shutdown Mode: Typically 10nA quiescent current when the shutdown pin is pulled low.
Adjustable Output Voltage: The output voltage may be programmed via two external resistors.
- Ultra Low Dropout Voltage
- Stable with Selected Ceramic Capacitors
- Low Ground Pin Current
- Load Regulation of 0.06%
- 10nA Quiescent Current in Shutdown Mode
- Specified Output Current of 1.5A DC
- Available in DDPAK/TO-263, TO-220 and SOT-223 Packages
- Overtemperature/Overcurrent Protection
- −40°C to +125°C Junction Temperature Range
