Manufacturer Part Number
LM2574HVN-12
Manufacturer
Texas Instruments
Introduction
The LM2574HVN-12 is part of Texas Instruments' SIMPLE SWITCHER® series and functions primarily as a step-down (buck) regulator. It offers a fixed output with a configuration that is positive.
Product Features and Performance
Step-down (Buck) topology
Fixed output type
Single output channel
Input voltage range from 4V to 60V
Fixed 12V output voltage
Output current capacity of 500mA
Switching frequency of 52kHz
Operating temperature range of -40°C to 125°C
Through-hole mounting type
Housed in an 8-DIP package
Product Advantages
Wide input voltage range suitable for various applications
Compact DIP package allows for easy integration into designs
High efficiency with fixed 12V output simplifying power design
Key Technical Parameters
Voltage Input (Min): 4V
Voltage Input (Max): 60V
Voltage Output (Min/Fixed): 12V
Current Output: 500mA
Frequency Switching: 52kHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Robust operating temperature range ensures reliability in harsh environments
Compatibility
Through-hole mounting compatible with standard PCBs
Fixed output simplifies compatibility with downstream components
Application Areas
Power management for consumer electronics
Industrial equipment
Telecommunications
Product Lifecycle
Status: Obsolete
No direct replacements or upgrades specified
Several Key Reasons to Choose This Product
Reliable performance from a reputable manufacturer, Texas Instruments
The wide input voltage range facilitates flexibility in sourcing input power
Simplified design considerations due to fixed output voltage
Durable and operational in a wide range of environmental conditions
SIMPLE SWITCHER® series ensures easy implementation and proven efficiency
LM2574HVN ADJTexas Instruments