LT3015IQ-5#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3015IQ-5#PBF

Manufacturer

Analog Devices

Introduction

The LT3015 is a high-performance low dropout negative linear regulator designed for converting positive voltages to negative regulated outputs.

Product Features and Performance

Negative Fixed Output Voltage Regulator

5A Output Current Capability

Low Dropout Voltage: 0.68V at 1.5A

High Power Supply Rejection Ratio: 58dB at 120Hz

Low Quiescent Current: 2.4 mA

Stable with Ceramic Capacitors

Wide Input Voltage Range: Up to -30V

Enable Pin for Power-Saving Shutdown

Product Advantages

High output current in compact package

Reliable operation over a wide range of input voltages

Enhanced power efficiency due to low dropout

Thermal and over-current protection for safety

Minimal design complexity due to fixed output

Key Technical Parameters

Output Configuration: Negative

Voltage - Input (Max): -30V

Voltage - Output (Min/Fixed): -5V

Voltage Dropout (Max): 0.68V @ 1.5A

Current - Output: 1.5A

PSRR: 58dB at 120Hz

Quality and Safety Features

Protection against Over Current

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Compatible with Ceramic Capacitors

Mounting Type: Surface Mount

Package / Case: TO-263-6, D2PAK

Supplier Device Package: DDPAK-5

Application Areas

Power Supply Circuits

Instrumentation

Automotive Electronics

Industrial Controls

Product Lifecycle

Active Status

No reported discontinuation

Alternatives and upgrades available upon request

Several Key Reasons to Choose This Product

High current capability for demanding applications

Low dropout design ensures efficient operation

Robust safety features ensure system protection against faults

Excellent noise performance with high PSRR

Broad operational temperature range -40°C to 125°C

Simple and minimal external components required for operation