LM2673S-12
Description
The LM2673 series of regulators are monolithic integrated circuits which provide all of the active functions for a step-down (buck) switching regulator capable of driving up to 3-A loads with excellent line and load regulation characteristics.
Key Features
- 1 Efficiency Up to 94%
- Resistor Programmable Peak Current Limit Over a Range of 2 A to 5 A
- 150-mΩ DMOS Output Switch
- 3.3-V, 5-V, 12-V Fixed Output and Adjustable (1.2 V to 37 V) Versions
- ±2% Maximum Output Tolerance Over Full Line and Load Conditions
- Wide Input Voltage Range: 8 V to 40 V
- 260-KHz Fixed Frequency Internal Oscillator
- Soft-Start Capability
- 40 to 125°C Operating Junction Temperature Range
