L7915CD2T-TR - STMicroelectronics

Manufacturer Part Number

L7915CD2T-TR

Manufacturer

STMicroelectronics

Introduction

L7915CD2T-TR is a linear voltage regulator providing negative output voltage with low dropout and fixed output options.

Product Features and Performance

Negative Output Configuration

Fixed Output Voltage of -15V

Low Dropout Voltage: 1.1V @ 1A (Typical)

Output Current Capability of 1.5A

Quiescent Current of 3 mA

Power Supply Rejection Ratio (PSRR): 60dB (120Hz)

Over Temperature and Short Circuit Protection

Suited for Surface Mount Technology (SMT)

Product Advantages

High reliability and stability

Suitable for high voltage inputs up to -35V

Provides protection features enhancing device longevity

Efficient operation with low quiescent current

Key Technical Parameters

Number of Regulators: 1

Voltage - Input (Max): -35V

Voltage - Output (Min/Fixed): -15V

Voltage Dropout (Max): 1.1V @ 1A

Current - Output: 1.5A

Current - Quiescent (Iq): 3 mA

PSRR: 60dB (120Hz)

Operating Temperature: 0°C to 125°C

Mounting Type: Surface Mount

Quality and Safety Features

Includes Over Temperature Protection

Short Circuit Protection ensures safe operation

Compatibility

Compatible with TO-263-3, D2PAK (2 Leads + Tab), TO-263AB package requirements

Application Areas

Suitable for negative voltage applications in consumer and industrial electronics

Product Lifecycle

Status: Obsolete

Anticipate the need for replacement or upgrade solutions

Several Key Reasons to Choose This Product

Reliable performance for high voltage applications

Strong protection features for enhanced device safety

High current output in compact surface mount package

Good thermal performance suitable for a wide range of temperatures

Suitable for automated mass production with Tape & Reel packaging