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LM2577SX-12

LM2577SX-12

LM2577SX-12

Texas Instruments

5 Terminals 3.5V 5-Pin LM2577 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 52kHz Tape & Reel (TR) 3A Switch TO-263-6, D2Pak (5 Leads + Tab), TO-263BA

SOT-23

LM2577SX-12 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Number of Pins 5
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series SIMPLE SWITCHER®
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Base Part Number LM2577
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 12V
Output Type Fixed
Max Output Current 3A
Operating Supply Voltage 40V
Voltage - Input (Min) 3.5V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive or Negative
Current - Output 3A Switch
Quiescent Current 10mA
Voltage - Output (Min/Fixed) 12V
Topology Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 52kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Height Seated (Max) 4.8mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
LM2577SX-12 Product Details

LM2577SX-12 Overview


Using the Tape & Reel (TR) package, this voltage regulator optimizes the performance of the voltage regulator 12v. In this voltage regulator, there are 5 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. In order to save space, this harley voltage regulator is available in the TO-263-6, D2Pak (5 Leads + Tab), TO-263BA package. 1 outputs have been configured in the voltage regulator 12v. This DC DC switching regulator generates Fixed output on its output pins. Surface Mount-mount switching regulator. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~125°C TJ. DC-DC switching regulators reach 52kHz switching frequencies. The regulator is capable of operating with a dc to dc voltage regulator's minimum input voltage of 3.5V. The output voltage (Min/Fixed) of this voltage regulator 12v is 12V. The output current of 3A Switch makes dc to dc voltage regulator feature maximum design flexibility. As a result of its peak reflow temperature, this voltage regulator is virtually indestructible. Voltage regulator is designed to provide a nominal input voltage of 5V to meet the operation requirements. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. There is a DC/DC regulator in this family that belongs to the LM2577 family. A voltage of 12V volts can be produced by voltage regulator. 5 pins are used for switching regulator operation. The maximum output current reaches 3A A to meet the switching regulator operation requirements. A type of DC-DC switching regulator, belonging to the SIMPLE SWITCHER? family of voltage regulators, is what we are describing here. With a supply voltage of 40V, this harley voltage regulator works. External factors do not affect voltage regulator's consumption of 10mA A of quiescent current.

LM2577SX-12 Features


1 outputs
Peak reflow temperature (Cel) of 235
5 pins
Operating supply voltage of 40V

LM2577SX-12 Applications


There are a lot of Texas Instruments LM2577SX-12 Voltage Regulators applications.

  • Lathes
  • PSRR circuits
  • Medical monitoring systems
  • Television equipment
  • Digital precision reference circuits
  • Motor controller circuits
  • Automatic testing equipment
  • Constant current circuits
  • Radio equipment
  • Electric heating, lighting

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