TPL810/TPL820(3PEAK思瑞浦)
- 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 product
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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 2.2 μF to 22 μF output capacitor, and a 4.7 μF 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. 2 μA 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: 2 µA
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 2.2 μF to 22 μF 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
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: 2 µA
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 2.2 μF to 22 μF 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
