LM2596HV PDF – 60V, 3A, Step-Down Voltage Regulator

A voltage regulator is an electronic device that is used to maintain a constant voltage level, regardless of changes in load or input voltage.

It does this by adjusting the output voltage so that it remains within a specified range.

This helps to ensure that the voltage supplied to a device remains within the acceptable range, even under varying conditions such as changes in temperature or load.

Part Number: LM2596HV

Function: 60V, 3A, Step-Down Voltage Regulator

Package: TO-220-5, TO-263-5, SOP-8 Type

Manufacturer: H&Msemi

Images:LM2596HV pdf pinout


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 […]


1. 3.3V, 5V, 12V, and adjustable output versions

2. Adjustable version output voltage range, 1.2V to 57V

3. ±4% maximum over line and load conditions

4. Available in TO-220 and TO-263 packages and SOP-8 (for lload<2A)

5. Guaranteed 3A output load current

6. Input voltage range up to 60V

7. Requires only 4 external components

8. Excellent line and load regulation specifications

LM2596HV datasheet


1. Simple high-efficiency step-down (buck) regulator

2. On-card switching regulators

3. Efficient pre-regulator for linear regulators

LM2596HV PDF Datasheet

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