Manufacturer Part Number
LM78L12ACMX
Manufacturer
Texas Instruments
Introduction
The LM78L12ACMX is a Linear Voltage Regulator from Texas Instruments, designed for Power Management applications. It provides a stable 12V output from an input up to 35V.
Product Features and Performance
Positive, fixed output regulation at 12V
Supports an input voltage up to 35V
Provides an output current of 100mA
Low quiescent current of 3mA enhances power efficiency
Power Supply Rejection Ratio (PSRR) of 54dB at 120Hz helps minimize output noise
Over Temperature and Short Circuit Protection enhance reliability and safety
Operating temperature range from 0°C to 125°C
Product Advantages
Fixed output reduces complexity in circuit design
High input voltage support allows for versatile applications
Low quiescent current enhances energy efficiency
Built-in protection features ensure long-term reliability
Suitable for temperature-sensitive applications due to its wide operating temperature range
Key Technical Parameters
Voltage Input (Max): 35V
Voltage Output (Min/Fixed): 12V
Current Output: 100mA
Current Quiescent (Iq): 3 mA
PSRR: 54dB (120Hz)
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Compatibility
Surface Mount type compatible with 8-SOIC packaging
Designed for use in Power Management Integrated Circuits (PMICs)
Application Areas
Consumer Electronics
Industrial Controls
Power supply modules
Product Lifecycle
Not For New Designs, indicating it may be nearing discontinuation
Users should consider future availability and potential upgrades or replacements
Several Key Reasons to Choose This Product
High reliability and built-in safety features ensure product longevity
Low power consumption is ideal for energy-sensitive projects
Versatile input voltage range accommodates a variety of power sources
Robust temperature range supports operation in diverse environments
Texas Instruments' reputation for quality guarantees product performance and durability
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