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UC2577T-ADJ

UC2577T-ADJ

UC2577T-ADJ

Texas Instruments

5 Terminals 3V 5-Pin UC2577 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 52kHz Tube 3A Switch TO-220-5

SOT-23

UC2577T-ADJ Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Through Hole
Package / Case TO-220-5
Surface Mount NO
Number of Pins 5
Weight 1.930007g
Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position SINGLE
Base Part Number UC2577
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Efficiency 80 %
Output Voltage 12.6V
Output Type Adjustable
Max Output Current 3A
Operating Supply Voltage 40V
Voltage - Input (Min) 3V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 3A Switch
Quiescent Current 45mA
Max Output Voltage 60V
Voltage - Output (Min/Fixed) 5V
Topology Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 52kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Min Output Voltage 5V
Height 4.7mm
Length 10.16mm
Width 8.51mm
Thickness 4.58mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $25.12000 $25.12
10 $23.17000 $231.7
50 $22.12900 $1106.45
UC2577T-ADJ Product Details

UC2577T-ADJ Overview


For optimal performance, this voltage regulator makes use of the Tube package. A voltage regulator consists of 5 terminations. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. The space-saving TO-220-5 package is available for this voltage regulator. The voltage regulator 12v has 1 outputs. ICs such as this voltage regulator are capable of generating Adjustable outputs through their output pins. As the name implies, this voltage regulator 12v is designed for mounting on a Through Hole bracket. Voltage regulators should be operated at -40°C~125°C TJ temperature while operating. DC-DC switching regulators reach 52kHz switching frequencies. Input voltage 3V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 5V. A maximum design flexibility is provided by the 3A Switch output current of voltage regulator. For operation, switching regulator requires a nominal input voltage of 5V. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. There is a DC/DC regulator in this family that belongs to the UC2577 family. The voltage DC DC switching regulator can provide is up to 12.6V volts. To operate the voltage regulator 12v, 5 pins are required. In order for this switching regulator to work properly, the output voltage should be at least 5VV. For switching regulator maximum operation, dc to dc voltage regulator delivers 3A A. There is a maximum output voltage of 60V from this voltage regulator 12v. 40V is the supply voltage for this DC-DC switching regulator. Without external influences, harley voltage regulator consumes 45mAA of quiescent current.

UC2577T-ADJ Features


1 outputs
5 pins
Operating supply voltage of 40V

UC2577T-ADJ Applications


There are a lot of Texas Instruments UC2577T-ADJ Voltage Regulators applications.

  • Direct power supply system
  • Computer application technology
  • Electric heating, lighting
  • Digital video recorders
  • Computer-related products
  • Digital display device
  • Computed tomography (CT)
  • Experimental setup
  • Smoke exhaust equipment
  • Plate bending machines

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