LP2966

• Product Introduction

peculiarity

超低压降
低接地引脚电流
独立的关断每个LDO稳压器
输出电压精度± 1％
保证150mA的输出电流，在每个输出
低输出噪声
错误标志指示每个输出的状态
可在采用MSOP - 8表面贴装封装
低输出电容的要求（1μF）
可在大多数应用中的低ESR陶瓷电容器
过温/过电流保护
-40 ° C至+125 ° C的结温范围

illustrate

The LP2966 dual ultra-low dropout (LDO) regulators input power from 2.70 V to 7.0 V. Each output provides 150 mA over the entire temperature range. The IC operates with very low output voltages and quiescent currents, which makes it ideal for use in battery-powered and portable applications. Each LDO in the LP2966 has independent shutdown capability. The LP2966 offers low-noise performance with a low-current ground pin in a very small MSOP-8 package (see Package Dimensions and Connection Diagram for more information on the MSOP-8 package). Each output is available with a wide range of preset voltage options. In addition to the voltage combinations listed in the ordering information sheet, there are more and more minimum order requirements. In all 256 voltage combinations are possible.

Key Specifications Differential Voltage: Load current that varies linearly. Both are less than 1μA quiescent current at shutdown 1mA load current and 135mV usually 0.9 mV current at 150mA load ground pin current: usually at 1mA load at 100mA load current (one shutdown pin pulled down), current 340μA in shutdown mode 300μA: pin pull down error flag. When the output is reduced by 10% below the nominal accuracy, the output voltage: multiple output voltages are available, and the ± 1% accuracy from 1.8V to 5.0V is guaranteed at room temperature.

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Cellular and wireless applications Laptop/laptop GPS system Flat panel display Postal Regulatory Authority USB application Handheld devices and multimeters Wireless data terminals Other battery-powered applications