LT3015MPQ#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3015MPQ#PBF

Manufacturer

Analog Devices

Introduction

The LT3015 is a high-performance low dropout negative linear regulator designed to provide stable, adjustable output voltage with a high current capability.

Product Features and Performance

Adjustable negative output voltage from -1.22V to -29.5V

Maximum output current of 1.5A

Low dropout voltage of 0.68V at 1.5A load

Excellent Power Supply Rejection Ratio (PSRR) of 65dB at 120Hz

Features enable control for power sequencing

Over current, over temperature, and reverse polarity protection features

Product Advantages

High-efficiency regulation, even at low voltage differentials

Stable output with minimal external components

Robust protection features ensure long-term reliability

Suitable for harsh environments, operating between -55°C to 125°C

Key Technical Parameters

Input Voltage (Max): -30V

Output Voltage (Min/Fixed): -1.22V

Output Voltage (Max): -29.5V

Voltage Dropout (Max): 0.68V @ 1.5A

Output Current: 1.5A

Quiescent Current (Iq): 2.4 mA

Current Supply (Max): 70 mA

PSRR: 65dB (120Hz)

Quality and Safety Features

Over current protection

Over temperature protection

Reverse polarity protection

Compatibility

Mounting Type: Surface Mount

Package/Case: TO-263-6, D2PAK (5 Leads + Tab), TO-263BA

Compatible with various applications requiring high-reliability voltage regulation

Application Areas

Power supplies for sensitive electronics

Industrial control systems

Automotive electronics

Telecom infrastructure

Product Lifecycle

Product Status: Active

Not nearing discontinuation, replacements or upgrades readily available

Several Key Reasons to Choose This Product

Versatility in output voltage for diverse application needs

High reliability and performance in extreme conditions

Minimal dropout voltage facilitates efficient operation

Comprehensive protection features enhance product lifetime and safety

Strong brand reputation of Analog Devices as a manufacturer of quality components