LM2597MX-3.3 datasheet, PDF - EEWORLD Datasheet

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LM2597MX-3.3: DescriptionIC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8, Switching Regulator or Controller; CategoryPower/power management The power supply circuit; File Size899KB，34 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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LM2597MX-3.3 Overview

IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8, Switching Regulator or Controller

LM2597MX-3.3 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	National Semiconductor（TI ）
package instruction	0.150 INCH, PLASTIC, SOP-8
Reach Compliance Code	not_compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	40 V
Minimum input voltage	4.5 V
Nominal input voltage	12 V
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.9 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Maximum output current	1.4 A
Nominal output voltage	3.3 V
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP8,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	235
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply current (Isup)	10 mA
surface mount	YES
Switch configuration	BUCK
Maximum switching frequency	173 kHz
technology	BIPOLAR
Temperature level	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	3.9 mm

LM2597MX-3.3 Related Products

	LM2597MX-3.3	LM2597HVMX-5.0	LM2597HVMX-12	LM2597HVMX-3.3	LM2597MX-5.0
Description	IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8, Switching Regulator or Controller	IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8, Switching Regulator or Controller	IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8, Switching Regulator or Controller	IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8, Switching Regulator or Controller	IC 1.4 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOP-8, Switching Regulator or Controller
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）
package instruction	0.150 INCH, PLASTIC, SOP-8	0.150 INCH, PLASTIC, SOP-8	0.150 INCH, PLASTIC, SOP-8	0.150 INCH, PLASTIC, SOP-8	0.150 INCH, PLASTIC, SOP-8
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	VOLTAGE-MODE	CURRENT-MODE	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	40 V	60 V	60 V	60 V	40 V
Minimum input voltage	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
Nominal input voltage	12 V	12 V	24 V	12 V	12 V
JESD-30 code	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8
JESD-609 code	e0	e0	e0	e0	e0
length	4.9 mm	4.9 mm	4.9 mm	4.9 mm	4.9 mm
Humidity sensitivity level	1	1	1	1	1
Number of functions	1	1	1	1	1
Number of terminals	8	8	8	8	8
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Maximum output current	1.4 A	1.4 A	1.4 A	1.4 A	1.4 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP	SOP	SOP
Encapsulate equivalent code	SOP8,.25	SOP8,.25	SOP8,.25	SOP8,.25	SOP8,.25
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	235	235	235	235	235
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm	1.75 mm	1.75 mm	1.75 mm
surface mount	YES	YES	YES	YES	YES
Switch configuration	BUCK	BUCK	BUCK	BUCK	BUCK
Maximum switching frequency	173 kHz	173 kHz	173 kHz	173 kHz	173 kHz
technology	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	30	30	30	30	30
width	3.9 mm	3.9 mm	3.9 mm	3.9 mm	3.9 mm

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