LM2738 Description
The LM2738 regulator is a monolithic, highfrequency, PWM step-down DC-DC converter in an 8pin WSON or 8-pin MSOP-PowerPAD package. It provides all the active functions for local DC-DC conversion with fast transient response and accurate regulation in the smallest possible PCB area. With a minimum of external ponents, the LM2738 is easy to use.
LM2738 Key Features
- 1 Space-Saving WSON and MSOP-PowerPAD™ Packages
- 3-V to 20-V Input Voltage Range
- 0.8-V to 18-V Output Voltage Range
- 1.5-A Output Current
- 550-kHz (LM2738Y) and 1.6-MHz (LM2738X)
- 250-mΩ NMOS Switch
- 400-nA Shutdown Current
- 0.8-V, 2% Internal Voltage Reference
- Internal Soft-Start
- Current-Mode, PWM Operation