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LM2577T-15/LB03

LM2577T-15/LB03

LM2577T-15/LB03

Texas Instruments

5 Terminals 3.5V LM2577 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 52kHz Tube 3A Switch TO-220-5 Formed Leads

SOT-23

LM2577T-15/LB03 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-5 Formed Leads
Operating Temperature-40°C~125°C TJ
PackagingTube
Series SIMPLE SWITCHER®
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position ZIG-ZAG
Base Part Number LM2577
JESD-30 Code R-PZIP-T5
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Efficiency 80 %
Output Voltage 15V
Output Type Fixed
Max Output Current3A
Operating Supply Voltage40V
Voltage - Input (Min) 3.5V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 3A Switch
Quiescent Current10mA
Voltage - Output (Min/Fixed) 15V
Topology Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 52kHz
Synchronous RectifierNo
Width 4.57mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:2639 items

LM2577T-15/LB03 Product Details

LM2577T-15/LB03 Overview


A Tube package is used in this voltage regulator to optimize performance. There are 5 terminations in this voltage regulator. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. There is a TO-220-5 Formed Leads package available for this voltage regulator, as DC DC switching regulator is space-saving. A total of 1 outputs are configured in this voltage regulator. On the output pins of this DC DC switching regulator, there is a Fixed output generated. As the name implies, this voltage regulator 12v is designed for mounting on a Through Hole bracket. The operating temperature should be kept at -40°C~125°C TJ when the voltage regulator 12v is in operation. This DC-DC switching regulator has a switching frequency of 52kHz. Despite its low input voltage, this voltage regulator can operate. DC DC switching regulator's output voltage (Min/Fixed) amounts to 15V. Featuring a 3A Switch output current, dc to dc voltage regulator offers maximum design flexibility. An input voltage of 5V is required for switching regulator operation. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. DC/DC regulators of this type are part of the LM2577 family of voltage regulator 12vs. A voltage of 15V volts can be generated by DC DC switching regulator. Accordingly, dc to dc voltage regulator's maximum output current is 3A A. Known as a switching DC-DC regulator, this electronic voltage regulator 12v is part of the SIMPLE SWITCHER? family. This DC-DC switching regulator operates from a supply voltage of 40V. Voltage regulator consumes 10mA A of quiescent current without being affected by outside forces.

LM2577T-15/LB03 Features


1 outputs
Operating supply voltage of 40V

LM2577T-15/LB03 Applications


There are a lot of Texas Instruments LM2577T-15/LB03 Voltage Regulators applications.

  • Telecommunications equipment
  • Textile machinery
  • Overvoltage protection circuits in TV sets
  • Low output voltage switching power supply circuits
  • Electrical power transmission
  • Domestic water pumps
  • Boring machines
  • Hydraulic presses
  • Television equipment
  • Scientific research

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