LP5951MG-2.8/NOPB 供应商
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LP5951MG-2.8/NOPB
品牌：TI 封装/批号：原厂原装/22+ -
LP5951MG-2.8/NOPB
品牌：TI(德州仪器) 封装/批号：SC70-5/2022+
LP5951MG-2.8/NOPB 属性参数
- 制造商：National Semiconductor (TI)
- 最大输入电压：5.5 V
- 输出电压：2.8 V
- 回动电压（最大值）：0.25 V at 150 mA
- 输出电流：0.15 A
- 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：SC-70
- 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：+/- 2 %
产品特性
- Input Voltage Range: 1.8 V to 5.5 V
- Output Voltage Range: 1.3 V to 3.7 V
- Excellent Line Transient Response: ±2 mV (typical)
- Excellent PSRR: –60 dB at 1 kHz typical
- Low Quiescent Current of 29 µA typical
- Small SC70-5 and SOT-23-5 Packages
- Fast Turnon Time of 30 µs typ.
- Typical < 1 nA Quiescent Current in Shutdown
- Ensured 150-mA Output Current
- Logic Controlled Enable 0.4 V/0.9 V
- Good Load Transient Response of 50 mVpp (typical)
- Thermal Overload and Short-Circuit Protection
- -40°C to 125°C Junction Temperature Range
产品概述
The LP5951 regulator is designed to meet the requirements of portable battery-powered
systems providing a regulated output voltage and low quiescent current. When switched to shutdown
mode via a logic signal at the Enable (EN) pin, the power consumption is reduced to virtually
zero.The LP5951 is designed to be stable with small 1-µF ceramic capacitors. The device also
features internal protection against short-circuit currents and over-temperature conditions.Performance is specified for a –40°C to 125°C temperature range.The device is available in fixed output voltages in the range of 1.3 V to 3.7 V. For
availability, please contact your local TI sales office.
LP5951MG-2.8/NOPB 数据手册
LP5951MG-2.8/NOPB
LP5951MG-2.8/NOPB 电路图
