LM2672N-5.0
Features
1 Features
- 1 Efficiency up to 96%
- Available in 8-Pin SOIC and PDIP Packages
- Requires only 5 External ponents
- 3.3-V, 5-V, 12-V, and Adjustable Output Versions
- Adjustable Version Output Voltage Range: 1.21 V to 37 V
- ±1.5% Maximum Output Voltage Tolerance Over
Line and Load Conditions
- Specified 1-A Output Load Current
- Wide Input Voltage Range: 8 V to 40 V
- 260-k Hz Fixed Frequency Internal Oscillator
- TTL Shutdown Capability, Low Power Standby
Mode
- Soft-Start and Frequency Synchronization
- Thermal Shutdown and Current Limit Protection
2 Applications
- Simple High Efficiency (>90%) Step-Down (Buck) Regulator
- Efficient Preregulator for Linear Regulators
3 Description
The LM2672 series of regulators are monolithic integrated DC-DC converter built with a LMDMOS process. These regulators provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1-A load current with excellent line and load regulation. These devices are...
