رگولاتور LM2596HVS پکیج T0-263

Description:
The LM2596HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjustable output version.
Available in a standard 5-lead TO-220 package and a 5-lead TO-263 surface mount package.
External shutdown is included, featuring typically 30 μA standby current. The output switch includes cycle-by-cycle current limiting, as well as thermal shutdown, and protection from output short for full protection under fault

conditions

Application:
Simple high-efficiency step-down (buck) regulator
Efficient pre-regulator for linear regulators
On-card switching regulators

Features:
3.3V, 5V, 12V, and adjustable output versions
Adjustable version output voltage range, 1.2V to 57V
±4% maximum over line and load conditions
Available in TO-220 and TO-263 packages and SOP-8 (for lload<2A)
Guaranteed 3A output load current
Input voltage range up to 60V
Requires only 4 external components
Excellent line and load regulation specifications
150 kHz fixed frequency internal oscillator
Low power standby mode, Istb typically 30 μA
High efficiency
Thermal shutdown and current limit protection
Output short protection by reduction of frequency by 3 times.