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

Product Attributes

Introduction

The HT75xx-7 series is a group of low-power, high-voltage regulators implemented in CMOS technology. CMOS technology ensures low dropout voltage and low quiescent current characteristics. The input voltage can be as high as 30V, with several fixed output voltage options ranging from 2.1V to 12.0V. When the CE input pin is low, a fast discharge path pulls down the output voltage through a built-in pull-down resistor. Even if the output pin is shorted to ground, the built-in overcurrent protection circuit prevents damage to the device. The overtemperature protection circuit ensures that the junction temperature will not exceed 160°C.

Features

• Low power consumption
• Low dropout voltage
• Low temperature coefficient
• High input voltage (up to 30V)
• Output voltage accuracy: ±2%
• Overcurrent protection
• Over-temperature protection
• Chip enable/disable function
• Package types: 3-pin SOT89, 5-pin SOT23

Applications

• Battery-powered devices
• Communication equipment
• Audio/video devices