LM79L05ACMX - Texas Instruments

Manufacturer Part Number

LM79L05ACMX

Manufacturer

Texas Instruments

Introduction

The LM79L05ACMX is a linear low-dropout (LDO) voltage regulator from Texas Instruments, designed specifically for power management, providing a fixed output voltage of -5V.

Product Features and Performance

Negative output configuration

Fixed output type

Single regulator

Maximum input voltage of -35V

100mA output current

6mA quiescent current

50dB power supply rejection ratio (PSRR) at 120Hz

Product Advantages

Integrated protection features including over-temperature protection and short-circuit protection

Compact surface mount design in an 8-SOIC package

Key Technical Parameters

Voltage - Input (Max): -35V

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

Current - Output: 100mA

Current - Quiescent (Iq): 6 mA

PSRR: 50dB (120Hz)

Quality and Safety Features

Over Temperature and Short Circuit Protection

Compatibility

Suitable for applications requiring up to -35V input and -5V fixed output within 100mA current range

Application Areas

Ideal for low-power applications within specified voltage and current parameters

Product Lifecycle

Not recommended for new designs

Availability of replacements or upgrades should be verified as it may be nearing discontinuation

Several Key Reasons to Choose This Product

Effective for applications needing a steady -5V output

Small size suitable for compact electronic assemblies

Built-in safety features enhance product reliability

Low quiescent current aids in power efficiency

Proven performance with PSRR of 50dB at 120Hz for noise-sensitive applications