TPL820F50-3TR High Voltage and Low Quiescent Current LDO
文章出处:
人气:发表时间:2023-09-10 22:07
The TPL820 series products are high-performance and low dropout linear regulators.The TPL820 series products support a maximum 42 V input voltage and 180 mA output current with low quiescent current and high PSRR.The TPL820 series products are stable with a 2.2μF to 22μF output capacitor,and a 4.7μF ceramic capacitor is recommended.The TPL820 series products have a high PSRR with 73 dB at 100 Hz.This feature makes TPL820 series products very suitable for power-sensitive applications with high noise from the previous stage power supply.2μA ultra-low quiescent current makes the TPL820 series products ideal choices for portable devices with battery power supply.Current-limit and thermal overload protection circuits improve the reliability under heavy load conditions.The TPL820 series products provide fixed output voltage options from 2.8 V to 5 V with±2%voltage accuracy over operating conditions.The TPL820 series products are guaranteed over the junction temperature range from−40°C to+125°C.
Features
-Wide Input Voltage Range:3.6 V to 42 V
-Fixed Output:2.8 V,3 V,3.3 V,and 5 V
-±1%Output Accuracy Under Room Temperature
-Ultra-Low Quiescent Current:2µA
-Maximum Output Current:180 mA
-Low Dropout Voltage:200 mV at 50 mA
-High PSRR:73 dB at 100 Hz
-Current Limit and Thermal Protection
-Stable with 2.2μF to 22μF Low ESR Ceramic
Capacitor
-Soft Start Limits Input Current Surge During
Enable
-Thermal Shutdown Protection
-Junction Temperature Range:−40°C to+125°C
-Packages:SOT89-3,SOT23-5,SOT23-3,
SOT223-3
Applications
-Handheld Devices with Battery Power Supply
-POS and Power Tools
-Meters and Smoke Detector
-Industrial Control
-Wireless and IoT Modules
此文关键字:TPL820F50-3TR,High,Voltage,and
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