Manufacturer Part Number
LM340S-5.0
Manufacturer
Texas Instruments
Introduction
Voltage regulator for power management, providing stable 5V output.
Product Features and Performance
Fixed 5V output
Surface mount TO-263 packaging
Low dropout voltage of 2V at 1A load
High PSRR of 80dB at 120Hz
Product Advantages
High output current capability of 1.5A
Support for input voltage up to 35V
Low quiescent current of 8 mA
Operational temperature range from 0°C to 125°C
Protection against over temperature and short circuit conditions
Key Technical Parameters
Output Configuration: Positive
Voltage - Input (Max): 35V
Voltage - Output (Min/Fixed): 5V
Current - Output: 1.5A
Voltage Dropout (Max): 2V @ 1A
Current - Quiescent (Iq): 8 mA
PSRR: 80dB (120Hz)
Quality and Safety Features
Over Temperature Protection
Short Circuit Protection
Compatibility
Linear, Low Drop Out (LDO) voltage regulator standard use
Application Areas
Power management solutions across various electronic applications
Product Lifecycle
Last Time Buy status, indicating nearing discontinuation with advisement on replacements or upgrades
Several Key Reasons to Choose This Product
Stable fixed output for consistent power supply
High current output for demanding applications
Good noise rejection with high PSRR value
Low quiescent current for energy-efficient designs
Robust protection features ensuring reliability
Operates effectively over a wide temperature range
Industry-standard package for ease of design and integration
