مدار مجتمع (آی سی) آی‌سی مدیریت توان (پی‌ام‌آی‌سی) رگولاتور ولتاژ خطی و کم‌افت (ال دی او)

Product Attributes

Introduction

The TPL810 series products are high-performance and low dropout linear regulators. The TPL810 series products support a maximum 24 V input voltage and 180 mA output current with low quiescent current and high PSRR. The TPL810 series products are stable with a 2.2 μF to 22 μF output capacitor, and a 4.7 μF ceramic capacitor is recommended. The TPL810 series products have a high PSRR with 73 dB at 100 Hz. This feature makes TPL810 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 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 2.8 V to 5 V and adjustable output voltage from 1.2 V to 15 V with ±2% voltage accuracy over operating conditions. The TPL810 series products are guaranteed over the junction temperature range from -40℃ to +125℃.

Features

• Wide Input Voltage Range: 3.6 V to 24 V
• ±1% Output Accuracy Under Room Temperature
• Fixed Output: 2.8 V, 3 V, 3.3 V, and 5 V
• 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 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℃ to +125℃
• Packages: SOT89-3, SOT23-5, SOT23-3

Applications

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