LM2576SX-3.3/NOPB datasheet, PDF

Datasheet> All Categories > Power/power management> The power supply circuit> LM2576SX-3.3/NOPB

LM2576SX-3.3/NOPB: DescriptionOutput current: 3A Switching operating frequency: 52kHz Output type: Fixed Number of output voltage channels: 1 Function type: Step-Down Output configuration: Positive 3A buck regulator; CategoryPower/power management The power supply circuit; File Size4MB，37 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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LM2576SX-3.3/NOPB Overview

Output current: 3A Switching operating frequency: 52kHz Output type: Fixed Number of output voltage channels: 1 Function type: Step-Down Output configuration: Positive 3A buck regulator

LM2576SX-3.3/NOPB Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	D2PAK
package instruction	TO-263, 5 PIN
Contacts	4
Reach Compliance Code	not_compliant
ECCN code	EAR99
Factory Lead Time	1 week
Is Samacsys	N
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	40 V
Minimum input voltage	6 V
Nominal input voltage	12 V
JESD-30 code	R-PSSO-G5
JESD-609 code	e3
length	10.16 mm
Humidity sensitivity level	3
Number of functions	1
Number of terminals	5
Maximum operating temperature	125 °C
Minimum operating temperature	-40 °C
Maximum output current	7.5 A
Maximum output voltage	37 V
Minimum output voltage	3.3 V
Nominal output voltage	3.3 V
Package body material	PLASTIC/EPOXY
encapsulated code	TO-263
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	245
Certification status	Not Qualified
Maximum seat height	4.8 mm
surface mount	YES
Switch configuration	BUCK
Maximum switching frequency	63 kHz
Temperature level	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)
Terminal form	GULL WING
Terminal pitch	1.7 mm
Terminal location	SINGLE
Maximum time at peak reflow temperature	NOT SPECIFIED
width	8.635 mm
Base Number Matches	1

LM2576SX-3.3/NOPB Related Products

	LM2576SX-3.3/NOPB	LM2576SX-ADJ/NOPB	LM2576HVT-12
Description	Output current: 3A Switching operating frequency: 52kHz Output type: Fixed Number of output voltage channels: 1 Function type: Step-Down Output configuration: Positive 3A buck regulator	Output current: 3A Switch operating frequency: 52kHz Output type: Adjustable (Fixed) Number of output voltage channels: 1 Function type: Step-Down Output configuration: Positive	Output current: 3A Switch operating frequency: 52kHz Output type: Fixed Number of output voltage channels: 1 Function type: Step-Down Output configuration: Positive LM2576/LM2576HV Series SIMPLE SWITCHER 3A Step-Down Voltage Regulator
Brand Name	Texas Instruments	Texas Instruments	Texas Instruments
Is it Rohs certified?	conform to	conform to	incompatible
Maker	Texas Instruments	Texas Instruments	Texas Instruments
Parts packaging code	D2PAK	D2PAK	SFM
package instruction	TO-263, 5 PIN	TO-263, 5 PIN	TO-220, 5 PIN
Contacts	4	4	3
Reach Compliance Code	not_compliant	not_compliant	not_compliant
ECCN code	EAR99	EAR99	EAR99
Factory Lead Time	1 week	1 week	1 week
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
control mode	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION
Maximum input voltage	40 V	40 V	60 V
Minimum input voltage	6 V	8 V	15 V
Nominal input voltage	12 V	12 V	25 V
JESD-30 code	R-PSSO-G5	R-PSSO-G5	R-PSFM-T5
JESD-609 code	e3	e3	e0
Humidity sensitivity level	3	3	1
Number of functions	1	1	1
Number of terminals	5	5	5
Maximum operating temperature	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Maximum output current	7.5 A	7.5 A	7.5 A
Maximum output voltage	37 V	37 V	37 V
Minimum output voltage	3.3 V	3.3 V	3.3 V
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TO-263	TO-263	TO-220
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	FLANGE MOUNT
Peak Reflow Temperature (Celsius)	245	245	NOT APPLICABLE
Certification status	Not Qualified	Not Qualified	Not Qualified
surface mount	YES	YES	NO
Switch configuration	BUCK	BUCK	BUCK
Maximum switching frequency	63 kHz	63 kHz	63 kHz
Temperature level	AUTOMOTIVE	AUTOMOTIVE	AUTOMOTIVE
Terminal surface	Matte Tin (Sn)	Matte Tin (Sn)	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING	THROUGH-HOLE
Terminal location	SINGLE	SINGLE	SINGLE
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT APPLICABLE
Is it lead-free?	Lead free	Lead free	-
Is Samacsys	N	N	-
length	10.16 mm	10.16 mm	-
Nominal output voltage	3.3 V	-	12 V
Maximum seat height	4.8 mm	4.8 mm	-
Terminal pitch	1.7 mm	1.7 mm	-
width	8.635 mm	8.635 mm	-
Base Number Matches	1	1	-

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