LP2989AILD-3.3/NOPB 供应商
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LP2989AILD-3.3/NOPB
品牌：TI 封装/批号：原厂原装/22+ -
LP2989AILD-3.3/NOPB
品牌：TI(德州仪器) 封装/批号：WSON-8/2022+
LP2989AILD-3.3/NOPB 属性参数
- 制造商：National Semiconductor (TI)
- 最大输入电压：16 V
- 输出电压：3.3 V
- 回动电压（最大值）：0.003 V at 0.1 mA, 0.2 V at 200 mA, 0.425 V at 500 mA
- 输出电流：0.5 A
- 负载调节：0.4 %
- 输出端数量：1
- 输出类型：Fixed
- 最大工作温度：+ 125 C
- 安装风格：SMD/SMT
- 封装 / 箱体：LLP EP
- 线路调整率：0.014 % / V
- 最小工作温度：- 40 C
- 封装：Reel
- 工厂包装数量：1000
- 电压调节准确度：+/- 0.75 %
产品特性
- 2.1-V to 16-V Input Voltage Range
- 2.5-V to 5-V Fixed Output Voltage Options
- Ultra-Low Dropout Voltage
- 500-mA Continuous Output Current
- Very Low Output Noise With External Capacitor
- < 0.8-µA Quiescent Current When Shutdown
- Low Ground Pin Current at All Loads
- 0.75% Output Voltage Accuracy (A Grade)
- High Peak Current Capability (800-mA typical)
- Overtemperature and Overcurrent Protection
- −40°C to 125°C Junction Temperature Range
产品概述
The LP2989 is a fixed-output 500-mA precision LDO regulator designed for use with
ceramic output capacitors.Output noise can be reduced to 18 µV (typical) by connecting an external 10-nF capacitor
to the bypass pin.Using an optimized Vertically Integrated PNP (VIP) process, the LP2989 delivers superior
performance:For output voltages < 2 V, see LP2989LV (SNVS086) data sheet.
LP2989AILD-3.3/NOPB 数据手册
LP2989AILD-3.3/NOPB
LP2989AILD-3.3/NOPB 电路图
