Manufacturer Part Number
LM317T
Manufacturer
Texas Instruments
Introduction
The LM317T is an adjustable 3-terminal positive voltage regulator capable of supplying more than 1.5A over an output voltage range of 1.25V to 37V.
Product Features and Performance
Adjustable output voltage from 1.25V to 37V
Maximum Output Current of 1.5A
High PSRR of 64dB at 120Hz
Output is short-circuit protected
Product Advantages
Ability to customize output voltage
Highly reliable with thermal overload protection
Ease of use with simple external components
Key Technical Parameters
Voltage - Input (Max) 37V
Voltage - Output (Min/Fixed) 1.25V
Voltage - Output (Max) 37V
Current - Output 1.5A
Current - Quiescent (Iq) 10 mA
Power Supply Rejection Ratio (PSRR) 64dB (120Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Versatile use with a variety of applications due to adjustable output
Application Areas
Battery chargers
Power supplies
Motor control
Product Lifecycle
Last Time Buy status - nearing discontinuation
Replacement models or upgrades may be available
Several Key Reasons to Choose This Product
Regulator offers a wide range of output voltages
Large current output capabilities
High level of reliability with in-built protection features
Ease of integration with through-hole mounting
Widely trusted manufacturer Texas Instruments