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

Product Attributes

Introduction

TPL6305 is a 3A high-current, 1.4V low-input-voltage LDO regulator with a maximum ultra-low dropout voltage of only 300mV at full load. TPL6305 supports output voltage adjustment via an external resistor divider, with a range from 0.5V to 5.2V. The low input voltage and ultra-low dropout make TPL6305 an ideal power supply for applications requiring output voltage very close to input voltage. TPL6305 integrates an enable control function for ultra-low standby power consumption. It also provides output soft-start control and excellent transient response. TPL6305 is available in a thermally enhanced 8-pin ESOP package, guaranteed for operation over a temperature range of -40°C to +125°C.

Features

• Input voltage range: 1.4V to 6.5V
• Adjustable output voltage: 0.5V to 5.2V
• ±2% accuracy over line regulation, load regulation, and operating temperature range
• Maximum output current 3A
• Low dropout voltage: 300mV maximum at 3A
• Output enable control
• Built-in output soft-start control
• Excellent transient response
• High PSRR:
  • 63dB at 1kHz
  • 35dB at 100kHz
• Output voltage noise 24μVRMS (100Hz to 100kHz)
• Stable with 10μF ceramic output capacitor
• Protection features:
  • Overcurrent protection
  • Overtemperature protection
  • Output-to-ground short-circuit protection
• Package: ESOP8
• RoHS compliant

Applications

• Communications Infrastructure
• Telecom and Network Cards
• Motherboards and Peripheral Cards
• Computing Systems