200mA output, 1 μA Ultra-Low Quiescent Current LDO


TPL710 Series.pdf


  • Typical 1.4 μA Ultra-low Quiescent Current

  • Input Voltage Range: 2.4 V to 6 V

  • Output Voltage Options:
    ◆ Fixed: 1 V, 1.2 V, 1.8 V, 2.5 V, 2.8 V, 3 V, 3.3 V

  • ±1% Output Voltage Accuracy under Room Temperature

  • Maximum Output Current: 200 mA

  • Low Shutdown Current

  • Low Dropout Voltage: 170 mV at 200 mA

  • Current Limit and Thermal Protection

  • Stable with 2.2 μF Ceramic Capacitor

  • Soft-start Limits Input Current Surge During Enable

  • Operating Temperature Range: −40°C to +85°C

  • Packages: SOT23-3, SOT23-5, SOT89-3, 1×1 DFN-4


  • Handheld Devices with Battery Power Supply

  • Portable Devices with Battery Power Supply

  • Wearable Application, Bluetooth Headsets

  • Wireless and IoT modules

  • Personal Electronics, Personal Healthcare


The TPL710 series products are CMOS process low Iq linear regulators with enable control function. The TPL710 series products support maximum 200mA output current, with typically only 1.4 μA ultra-low quiescent current. TPL710 series products are stable with low-ESR small ceramic output capacitors from 2.2 μF to 10 μF.The TPL710 series products have fast response performance when load dynamic drop or raise, especially for the load dynamic from with some load. The TPL710 series products have current limit and thermal protection, which improves TPL710 series products with high reliability. The TPL710 series products have a fixed output voltage range from 1 V to 3.3 V with ±1% output voltage accuracy, line regulation and load regulation under room temperature. The TPL710 series products are guaranteed over the operating temperature range of −40°C to +85°C. The TPL710 series products are available in SOT23-3 package, SOT23-5 package,SOT89-3 package, and 1×1 DFN-4 package.


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【Technical Document】简析LDO的输出电容 LDO 2017-12-29 3PEAK
【Technical Document】浅谈LDO中应用保护措施 LDO 2017-12-29 3PEAK


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