Integrated Circuits (ICs)

LM2592HVT-ADJ/NOPB

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SIMPLE SWITCHER POWER CONVERTER 150 KHZ 2A STEP-DOWN VOLTAGE REGULATOR

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Search across all available documentation for this part.

DocumentsAN-1520 A Guide to Board Layout for Best Thermal Resistance for Exposed Packages (Rev. B)Low EMI Layout Made SIMPLE With LM43600/1/2/3 and LM46000/1/2 (Rev. A)+17

Integrated Circuits (ICs)

LM2592HVT-ADJ/NOPB

Active

Texas Instruments

SIMPLE SWITCHER POWER CONVERTER 150 KHZ 2A STEP-DOWN VOLTAGE REGULATOR

Deep-Dive with AI

DocumentsAN-1520 A Guide to Board Layout for Best Thermal Resistance for Exposed Packages (Rev. B)Low EMI Layout Made SIMPLE With LM43600/1/2/3 and LM46000/1/2 (Rev. A)+17

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LM2592HVT-ADJ/NOPB

Current - Output	2 A
Function	Step-Down
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	TO-220-5 Formed Leads
Supplier Device Package	TO-220-5
Synchronous Rectifier	False
Topology	Buck
Voltage - Input (Max) [Max]	60 V
Voltage - Input (Min) [Min]	4.5 V
Voltage - Output (Max)	57 V
Voltage - Output (Min/Fixed)	1.2 V

LM2592HV Series

SIMPLE SWITCHER Power Converter 150 KHz 2A Step-Down Voltage Regulator

Part	Current - Output	Supplier Device Package	Output Type	Topology	Number of Outputs	Voltage - Output (Max)	Voltage - Input (Min) [Min]	Function	Voltage - Input (Max) [Max]	Mounting Type	Voltage - Output (Min/Fixed)	Output Configuration	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Output Type
Texas Instruments LM2592HVS-ADJ/NOPB	2 A	TO-263 (DDPAK-5)	Adjustable	Buck	1	57 V	4.5 V	Step-Down	60 V	Surface Mount	1.2 V	Positive	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	-40 °C	125 ¯C
Texas Instruments LM2592HVS-5.0	2 A	TO-263 (DDPAK-5)		Buck	1		4.5 V	Step-Down	60 V	Surface Mount	5 V	Positive	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	-40 °C	125 ¯C	1.81 mOhm
Texas Instruments LM2592HVSX-3.3/NOPB	2 A	TO-263 (DDPAK-5)		Buck	1		4.5 V	Step-Down	60 V	Surface Mount	3.3 V	Positive	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	-40 °C	125 ¯C	1.81 mOhm
Texas Instruments LM2592HVSX-3.3	2 A	TO-263 (DDPAK-5)		Buck	1		4.5 V	Step-Down	60 V	Surface Mount	3.3 V	Positive	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	-40 °C	125 ¯C	1.81 mOhm
Texas Instruments LM2592HVS-3.3/NOPB	2 A	TO-263 (DDPAK-5)		Buck	1		4.5 V	Step-Down	60 V	Surface Mount	3.3 V	Positive	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	-40 °C	125 ¯C	1.81 mOhm
Texas Instruments LM2592HVT-3.3/NOPB	2 A	TO-220-5		Buck	1		4.5 V	Step-Down	60 V	Through Hole	3.3 V	Positive	TO-220-5 Formed Leads	-40 °C	125 ¯C	1.81 mOhm
Texas Instruments LM2592HVT-ADJ/NOPB	2 A	TO-220-5	Adjustable	Buck	1	57 V	4.5 V	Step-Down	60 V	Through Hole	1.2 V	Positive	TO-220-5 Formed Leads	-40 °C	125 ¯C
Texas Instruments LM2592HVT-5.0	2 A	TO-220-5		Buck	1		4.5 V	Step-Down	60 V	Through Hole	5 V	Positive	TO-220-5 Formed Leads	-40 °C	125 ¯C	1.81 mOhm
Texas Instruments LM2592HVS-ADJ	2 A	TO-263 (DDPAK-5)	Adjustable	Buck	1	57 V	4.5 V	Step-Down	60 V	Surface Mount	1.2 V	Positive	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	-40 °C	125 ¯C
Texas Instruments LM2592HVT-ADJ	2 A	TO-220-5	Adjustable	Buck	1	57 V	4.5 V	Step-Down	60 V	Through Hole	1.2 V	Positive	TO-220-5 Formed Leads	-40 °C	125 ¯C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 6.35
		10	$ 5.73
		45	$ 5.47
		135	$ 4.75
		270	$ 4.53
		540	$ 4.13
		1035	$ 3.60
		2520	$ 3.47
Texas Instruments	TUBE	1	$ 4.86
		100	$ 3.96
		250	$ 3.11
		1000	$ 2.64

Description

General part information

LM2592HV Series

The LM2592HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 2-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, and an adjustable output version.

This series of switching regulators is similar to the LM2593HV, but without some of the supervisory and control features of the latter.

Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, improved line and load specifications, and a fixed-frequency oscillator.

Documents

Technical documentation and resources

LM2592HVT-ADJ/NOPB

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LM2592HVT-ADJ/NOPB

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Technical Specifications

LM2592HV Series

Pricing

Description

LM2592HV Series

Documents

AN-1520 A Guide to Board Layout for Best Thermal Resistance for Exposed Packages (Rev. B)

Low EMI Layout Made SIMPLE With LM43600/1/2/3 and LM46000/1/2 (Rev. A)

Advantages of leaded packages in robust industrial designs

Input and Output Capacitor Selection

AN-1566 Techniques for Thermal Analysis of Switching Power Supply Designs (Rev. A)

AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A)

AN-1149 Layout Guidelines for Switching Power Supplies (Rev. C)

Semiconductor and IC Package Thermal Metrics (Rev. D)

The importance of accurate switching frequency and current limit when selecting bu

AN-1197 Selecting Inductors for Buck Converters (Rev. B)

How to increase system reliability and simplify design using DC/DC converters

AN-2155 Layout Tips for EMI Reduction in DC/ DC Converters (Rev. A)

AN-1081 Low-Cost Low-Parts-Count DC/DC Converter With Multiple Outputs (Rev. B)

AN-643 EMI/RFI Board Design (Rev. B)

AN-1229 SIMPLE SWITCHER PCB Layout Guidelines (Rev. C)

AN-2162 Simple Success With Conducted EMI From DC-DC Converters (Rev. C)

LM2592HV SIMPLE SWITCHER® Power Converter 150-kHz 2-A Step-Down Voltage Regulator datasheet (Rev. E)

Simple Techniques Minimize Cross-Coupling in Distributed Power Systems

AN-1246 Stresses in Wide Input DC-DC Converters (Rev. C)