TPL810中文资料24-V Input, 180-mA Output High Voltage and Low Quiescent Current LDO数据手册3PEAK规格书

描述 Description

The TPL810 series products are high-performance and low dropout linear regulators. The TPL810 series products support a maximum 24V input voltage and 180 mA output current with low quiescent current and high PSRR. The TPL810 series products are stable with a 2.2μF to 22μF output capacitor, and a 4.7μF ceramic capacitor is recommended.

The TPL810 series products have a high PSRR with 73dB at 100Hz. This feature makes TPL810 series products very suitable for power-sensitive applications with high noise from the previous stage power supply. 2μA ultra-low quiescent current makes the TPL810 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 TPL810 series products provide fixed output voltage options from 2.8V to 5V and adjustable output voltage from 1.2V to 15V with ±2% voltage accuracy over operating conditions. The TPL810 series products are guaranteed over the junction temperature range from −40°C to +125°C.

特性 Features

• Wide Input Voltage Range: 3.6 V to 24 V
• ±1% Output Accuracy Under Room Temperature

• Fixed Output: 1.2 V, 1.8 V, 2.5 V, 2.8 V, 3 V, 3.3 V, 3.7V, 4.5 V and 5V


• Adjustable Output: 1.2 V to 15 V

• Ultra-Low Quiescent Current: 2 μA

• Maximum Output Current: 180 mA

• Low Dropout Voltage: 200 mV at 50mA

• High PSRR: 73 dB at 100Hz

• Current Limit and Thermal Protection

• Stable with 2.2 μF or Higher Low ESR Ceramic Capacitor

• Soft-start Limits Input Current Surge During Enable

• Thermal Shutdown Protection

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

• Junction Temperature Range: −40°C to +125°C

• Packages: SOT89-3, SOT23-5, SOT23-3

应用 Application

• Handheld Devices with Battery Power Supply
• POS and Power Tools
• Meters and Smoke Detector
• Industrial control
• Wireless and IoT modules