LExxAB 系列 16 V 100 mA 极低压差 稳压器 带抑制功能 - PPAK
Description
The LFxxAB/LFxxC are very Low Drop regulators available in PENTAWATT, TO-220, TO-220FP, DPAK and PPAK package and in a wide range of output voltages.
The very low drop voltage 0.45 V and the very low quiescent current make them particularly suitable for low noise, low power applications and specially in battery powered systems. In the 5 pins configuration PENTAWATT and PPAK a Shutdown Logic Control function is available pin 2, TTL compatible. This means that when the device is used as a local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. In the three terminal configuration the device has the same electrical performance, but is fixed in the ON state.
Features
■ Very low dropout voltage 0.45V
■ Very low quiescent current typ. 50 µA in OFF mode, 500 µA in ON mode
■ Output current up to 500 mA
■ Logic-controlled electronic shutdown
■ Output voltages of 1.5; 1.8; 2.5; 3.3; 4.7; 5; 6; 8; 8.5; 9; 12V
■ Automotive Grade product: 1.8V, 2.5V, 3.3V, 5.0V, 8.0V, 8.5V VOUT in DPAK and PPAK packages
■ Internal current and thermal limit
■ Only 2.2 µF for stability
■ Available in ± 1% AB or ± 2% C selection at 25°C
■ Supply voltage rejection: 80db typ.
■ Temperature range: -40 to 125 °C
输出接口数 1
输入电压DC 16.0V max
输出电压 5 V
输出电流 500 mA
供电电流 1mA ~ 12mA
针脚数 3
静态电流 1 mA
跌落电压 0.4V @500mA
输入电压Max 16 V
输出电压Min 5 V
输出电流Max 0.5 A
工作温度Max 125 ℃
工作温度Min -40 ℃
精度 ±1 %
输入电压 ≤16 V
安装方式 Surface Mount
引脚数 5
封装 TO-252-5
长度 6.6 mm
宽度 6.2 mm
高度 2.4 mm
封装 TO-252-5
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LF50ABPT-TR ST Microelectronics 意法半导体 | 当前型号 | 当前型号 |
LF50ABPT 意法半导体 | 完全替代 | LF50ABPT-TR和LF50ABPT的区别 |