LM2591HV
Overview
The LM2591HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, and an adjustable output version.
- 3.3V, 5V, and adjustable output versions
- Adjustable version output voltage range, 1.2V to 57V ± 4% max over line and load conditions
- Guaranteed 1A output load current
- Available in 5-pin TO-220 and TO-263 (surface mount) Package
- Input voltage range up to 60V
- 150 kHz fixed frequency internal oscillator
- On/Off control
- Low power standby mode, IQ typically 90 µA
- High Efficiency
- Thermal shutd
