LM2830 Overview
The LM2830 regulator is a monolithic, highfrequency, PWM step-down DC-DC converter in a 5pin SOT-23 and a 6-Pin WSON package. The device provides all the active functions to provide local DCDC conversion with fast transient response and accurate regulation in the smallest possible PCB area. With a minimum of external ponents, the LM2830 regulator is easy to use.
LM2830 Key Features
- Space-Saving SOT-23 Package
- Input Voltage Range of 3.0 V to 5.5 V
- Output Voltage Range of 0.6 V to 4.5 V
- 1.0-A Output Current
- High Switching Frequencies
- 1.6 MHz (LM2830X)
- 3.0 MHz (LM2830Z)
- 130-mΩ PMOS Switch
- 0.6-V, 2% Internal Voltage Reference
- Internal Soft-Start
LM2830 Applications
- Local 5-V to Vcore Step-Down Converters
- Core Power in HDDs
