The TPL720 series products are CMOS process low Iq linear regulators with enable control function.

The TPL720 series products support a maximum 400mA output current, with typically only 1.4 µA ultra-low quiescent current.

TPL720 series products are stable with low-ESR small ceramic output capacitors from 2.2 μF to 10 μF.

The TPL720 series products have fast response performance when load current dynamic drops or raises, especially for the load-current dynamic from some load.

The TPL720 series products have a current limit and thermal protection, which improves TPL720 series products with high reliability.

The TPL720 series products have a fixed output voltage range from 1 V to 3.6 V with ±1% output voltage accuracy, line regulation, and load regulation under room temperature.

The TPL720 series products are guaranteed over the junction temperature range of −40°C to +125°C.

The TPL720 series products are available in a SOT23-3 package, SOT23-5 package, SOT89-3 package, and 1×1 DFN4 package.

特征

 典型1.4µA超低静态电流

 输入电压范围：2.4 V至6 V

 输出电压选项：

− 固定：1 V、1.2 V、1.8 V、2.5 V、2.8 V、3 V、3.3V、5V、 3.6伏

 室温下±1%输出电压精度温度

 最大输出电流：400 mA

 低关断电流

 低压差电压：400 mA时为350 mV

 电流限制和热保护

 2.2μF陶瓷电容器稳定

 禁用时有功输出放电

 软启动限制输入电流浪涌使可能

 结温范围：−40°C至+125°C

 封装：SOT23-3、SOT23-5、SOT89-3、1×1DFN-4

应用

 带电池电源的手持设备

 带电池电源的便携式设备

 可穿戴应用，蓝牙耳机

 无线和物联网模块

 个人电子产品、个人医疗保健

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