LM25011
Description
The LM25011 constant on-time step-down switching regulator features all the functions needed to implement a low-cost, efficient, buck bias regulator capable of supplying up to 2 A of load current. This high-voltage regulator contains an N-Channel Buck switch, a startup regulator, current limit detection, and internal ripple control.
Key Features
- 1 LM25011-Q1 is an Automotive Grade Product that is AEC-Q100 Grade 1 Qualified (-40°C to +125°C Operating Junction Temperature)
- LM25011A Allows Low-Dropout Operation at High Switching Frequency
- Input Operating Voltage Range: 6 V to 42 V
- Absolute Maximum Input Rating: 45 V
- Integrated 2-A N-Channel Buck Switch
- Adjustable Current Limit Allows for Smaller Inductor
- Adjustable Output Voltage from 2.51 V
- Minimum Ripple Voltage at VOUT
- Power Good Output
- Switching Frequency Adjustable to 2 MHz
