TPL820F28-89TR

3PEAK
TPL820 Series 42-V Input, 180-mA Output High Voltage and Low Quiescent Current LDO Features Description • • • • • • • • • The TPL820 is a series of high-performance and lowdropout linear regulators. The TPL820 series supports a maximum 42-V input voltage and a 180-mA output current with low quiescent current and high PSRR. The TPL820 series is stable with a 2.2-μF to 22-μF output capacitor, ...
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Технические характеристики

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Тип регулятора
Входное напряжение
Выходное напряжение
Внешняя регулировка выходного напряжения
Максимальный выходной ток
Ток собственного потребления
Погрешность установки выходного напряжения
Допустимое падение напряжения вход-выход
  Примечание: High PSRR (75dB at 100Hz); Ultra-low IQ (2uA); Wide input voltage (up to 42V); Thermal shutdown; Current limit; Soft start
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TPL820 Series 42-V Input, 180-mA Output High Voltage and Low Quiescent Current LDO Features Description • • • • • • • • • The TPL820 is a series of high-performance and lowdropout linear regulators. The TPL820 series supports a maximum 42-V input voltage and a 180-mA output current with low quiescent current and high PSRR. The TPL820 series is stable with a 2.2-μF to 22-μF output capacitor, and a 4.7-μF ceramic capacitor is recommended. • • • • Wide Input Voltage Range: 3.6 V to 42 V Fixed Output: 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 The TPL820 series has a high PSRR with 73 dB at 100 Hz. This feature makes the TPL820 series very suitable for power-sensitive applications with high noise from the previous stage power supply. A 2-μA ultra-low quiescent current makes the TPL820 series ideal for portable devices with a battery power supply. Current-limit and thermal overload protection circuits improve reliability under heavy load conditions. 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 The TPL820 series provides fixed output voltage options from 3.0 V to 5 V with ±2% voltage accuracy over operating conditions. The TPL820 series is guaranteed over the junction temperature range from −40°C to +125°C. 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 Typical Application Circuit www.3peak.com 1 / 24 DA20241008A8 PDF
Документация на серию TPL820 

Creator: AH Formatter V7.1 MR1 for Linux64 : 7.1.2.49520 (2021-03-15T13:01+09)

Дата модификации: 30.12.2026

Размер: 1.87 Мб

24 стр.

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