Description
LM2575T5.0/LF03 TI IC REG BUCK 5V 1A TO220-5 RoHS
The LM2575T-5.0 is a SIMPLE SWITCHER® 1A Step-down Voltage Regulator provides all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation. This device is available in 5V of fixed output voltage and requiring a minimum number of external components, this regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The LM2575 series offers a high-efficiency replacement for popular three-terminal linear regulators. It substantially reduces the size of the heat sink and in many cases no heat sink is required. A standard series of inductors optimized for use with the LM2575 are available from several different manufacturers. This feature greatly simplifies the design of switch-mode power supplies.
- Requires only 4 external components
- 52kHz Fixed frequency internal oscillator
- TTL shutdown capability
- Low power standby mode
- High efficiency
- Uses readily available standard inductors
- Thermal shutdown and current limit protection
- P+ Product enhancement tested
- Green product and no Sb/Br
Applications
Power Management
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
Texas Instruments, LM2575T-5.0 Step-Down Switching Regulator 1A, 5 V, 5-Pin TO-220, Buck Controller
Manufacturer Part Number: LM2575T5.0/LF03
Manufacturer: Texas Instruments
