LM2594HVN-12

Obsolete

Texas Instruments

IC REG BUCK 12V 500MA 8DIP

LM2594HVN-12

Obsolete

Texas Instruments

IC REG BUCK 12V 500MA 8DIP

Description Specifications Series Pricing CAD Documents

Description

General part information

LM2594 Series

The LM2594xx series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 0.5-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version, and are packaged in a 8-pin PDIP and a 8-pin surface-mount SOIC package.

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

The new product, LMR36506, offers reduced BOM cost, higher efficiency, and smaller solution size with many other features. See theDevice Comparison Tableto compare specs.Start WEBENCH DesignwithLMR36506.

Technical Specifications

Parameters and characteristics for this part

Specification	LM2594HVN-12

Current - Output	500 mA
Frequency - Switching	150 kHz
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	Fixed
Package Length	0.3 in
Package Name	8-PDIP, 8-DIP
Package Width	7.62 mm
Synchronous Rectifier	No
Topology	Buck
Voltage - Input (Max)	60 V
Voltage - Input (Min)	4.5 V
Voltage - Output (Min/Fixed)	12 V

LM2594 Series

SIMPLE SWITCHER® 40V, 500mA Low Component Count Step-Down Regulator

Part	Package Name	Package Length	Package Width	Voltage - Output (Min/Fixed)	Output Type	Current - Output	Function	Topology	Operating Temperature (Max)	Operating Temperature (Min)	Number of Outputs	Voltage - Input (Min)	Frequency - Switching	Synchronous Rectifier	Voltage - Input (Max)	Output Configuration	Mounting Type	Voltage - Output (Max)
Texas Instruments LM2594HVM-3.3	8-SOIC	0.154 in	3.9 mm	3.3 V	Fixed	500 mA	Step-Down	Buck	125 °C	-40 °C	1	4.5 V	150 kHz	No	60 V	Positive	Surface Mount
Texas Instruments LM2594MX-3.3	8-SOIC	0.154 in	3.9 mm	3.3 V	Fixed	500 mA	Step-Down	Buck	125 °C	-40 °C	1	4.5 V	150 kHz	No	40 V	Positive	Surface Mount
Texas Instruments LM2594MX-ADJ/NOPB	8-SOIC	0.154 in	3.9 mm	1.2 V	Adjustable	500 mA	Step-Down	Buck	125 °C	-40 °C	1	4.5 V	150 kHz	No	40 V	Positive	Surface Mount	37 V
Texas Instruments LM2594HVN-12	8-DIP 8-PDIP	0.3 in	7.62 mm	12 V	Fixed	500 mA	Step-Down	Buck	125 °C	-40 °C	1	4.5 V	150 kHz	No	60 V	Positive	Through Hole
Texas Instruments LM2594MX-12/NOPB	8-SOIC	0.154 in	3.9 mm	12 V	Fixed	500 mA	Step-Down	Buck	125 °C	-40 °C	1	4.5 V	150 kHz	No	40 V	Positive	Surface Mount
Texas Instruments LM2594M-12	8-SOIC	0.154 in	3.9 mm	12 V	Fixed	500 mA	Step-Down	Buck	125 °C	-40 °C	1	4.5 V	150 kHz	No	40 V	Positive	Surface Mount
Texas Instruments LM2594HVM-3.3/NOPB	8-SOIC	0.154 in	3.9 mm	3.3 V	Fixed	500 mA	Step-Down	Buck	125 °C	-40 °C	1	4.5 V	150 kHz	No	60 V	Positive	Surface Mount
Texas Instruments LM2594HVN-3.3/NOPB	8-DIP 8-PDIP	0.3 in	7.62 mm	3.3 V	Fixed	500 mA	Step-Down	Buck	125 °C	-40 °C	1	4.5 V	150 kHz	No	60 V	Positive	Through Hole
Texas Instruments LM2594HVMX-12	8-SOIC	0.154 in	3.9 mm	12 V	Fixed	500 mA	Step-Down	Buck	125 °C	-40 °C	1	4.5 V	150 kHz	No	60 V	Positive	Surface Mount
Texas Instruments LM2594N-5.0/NOPB	8-DIP 8-PDIP	0.3 in	7.62 mm	5 V	Fixed	500 mA	Step-Down	Buck	125 °C	-40 °C	1	4.5 V	150 kHz	No	40 V	Positive	Through Hole

Pricing

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CAD

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