低压差稳压器
General Description
The LP2992 is a 250 mA, fixed-output voltage regulator designed to provide ultra low-dropout and low noise in battery powered applications.
Features
Ultra low dropout voltage
Guaranteed 250 mA output current
Smallest possible size SOT-23, LLP package
Requires minimum external components
Stable with low-ESR output capacitor
<1 µA quiescent current when shut down
Low ground pin current at all loads
Output voltage accuracy 1% A Grade
High peak current capability
Wide supply voltage range 16V max
Low ZOUT: 0.3Ω typical 10 Hz to 1 MHz
Overtemperature/overcurrent protection
−40˚C to +125˚C junction temperature range
Custom voltages available
Applications
Cellular Phone
Palmtop/Laptop Computer
Personal Digital Assistant PDA
Camcorder, Personal Stereo, Camera
输出接口数 1
输出电压 5 V
输出电流 250 mA
静态电流 0.065 mA
输出电容类型 Ceramic
跌落电压 0.45V @250mA,0.005V @1mA,0.1V @50mA,0.26V @150mA
调节输出数 1
输入电压Max 16 V
输入电压Min 2.2 V
输出电流Max 0.25 A
工作温度Max 125 ℃
工作温度Min -40 ℃
精度 ±3.5 %
输入电压 ≤16 V
安装方式 Surface Mount
引脚数 5
封装 SOT-23-5
封装 SOT-23-5
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 Non-Compliant
含铅标准 Contains Lead
| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
LP2992AIM5-5.0 TI 德州仪器 | 当前型号 | 当前型号 |
LP2992AIM5X-5.0 德州仪器 | 完全替代 | LP2992AIM5-5.0和LP2992AIM5X-5.0的区别 |
LP2992AIM5-5.0/NOPB 德州仪器 | 类似代替 | LP2992AIM5-5.0和LP2992AIM5-5.0/NOPB的区别 |
LP2992AIM5X-5.0/NOPB 德州仪器 | 类似代替 | LP2992AIM5-5.0和LP2992AIM5X-5.0/NOPB的区别 |