LP2980-ADJ是TI公司的一款单通道LDO产品，LP2980-ADJ是Micropower 50 mA Ultra Low-Dropout Adjustable Voltage Regulator in SOT-23，本页介绍了LP2980-ADJ的产品说明、应用、特性等，并给出了与LP2980-ADJ相关的TI元器件型号供参考。
LP2980-ADJ - Micropower 50 mA Ultra Low-Dropout Adjustable Voltage Regulator in SOT-23 - 单通道LDO - 线性稳压器(LDO) - TI公司（Texas Instruments，德州仪器）
The LP2980-ADJ is a 50 mA adjustable voltage regulator designed to provide ultra low dropout in battery powered applications.
Using an optimized VIP (vertically Integrated PNP) process, the LP2980-ADJ delivers unequaled performance in all specifications critical to battery-powered designs:
Adjustable Output: output voltage can be set from 1.23V to 15V.
Precision Reference: 1.0% tolerance.
Dropout Voltage: typically 120 mV @ 50 mA load, and 7 mV @ 1 mA load.
Ground Pin Current: typically 320 µA @ 50 mA load, and 80 µA @ 1 mA load.
Sleep Mode: less than 1 μA quiescent current when on/off pin is pulled low.
Smallest Possible Size: Package uses minimum board space.
- Ultra Low Dropout Voltage
- Output Adjusts from 1.23V to 15V
- Specified 50 mA Output Current
- Uses Tiny SOT-23 Package
- Requires Few External Components
- <1 μA Quiescent Current when Shutdown
- Low Ground Pin Current at All Loads
- High Peak Current Capability (150 mA Typical)
- Wide Supply Voltage Range (2.5V–16V)
- Overtemperature/overcurrent Protection
- −40°C to +125°C Junction Temperature Range
