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  • L4975A

L4975A

15 Terminals 15V 15-Pin L4975 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~500kHz Tube Multiwatt-15 (Vertical, Bent and Staggered Leads)


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-L4975A
  • Package: Multiwatt-15 (Vertical, Bent and Staggered Leads)
  • Datasheet: PDF
  • Stock: 589
  • Description: 15 Terminals 15V 15-Pin L4975 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~500kHz Tube Multiwatt-15 (Vertical, Bent and Staggered Leads) (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 8 months ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case Multiwatt-15 (Vertical, Bent and Staggered Leads)
Number of Pins 15
Operating Temperature -40°C~150°C TJ
Packaging Tube
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 15
ECCN Code EAR99
Terminal Finish MATTE TIN
Subcategory Switching Regulator or Controllers
Technology BCDMOS
Terminal Position ZIG-ZAG
Frequency 500kHz
Base Part Number L4975
Function Step-Down
Number of Outputs 1
Efficiency 92 %
Output Voltage 40V
Output Type Adjustable
Max Output Current 5A
Operating Supply Voltage 50V
Voltage - Input (Min) 15V
Input Voltage-Nom 35V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage 40V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 200kHz~500kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Dropout Voltage 550mV
Nominal Input Voltage 50V
Min Output Voltage 5.1V
Voltage - Output (Max) 40V
Height 10.7mm
Length 19.6mm
Width 5mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

L4975A Overview


A Tube package is used in this voltage regulator to optimize performance. During the development of this harley voltage regulator, 15 terminations were made. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. This harley voltage regulator is available in the Multiwatt-15 (Vertical, Bent and Staggered Leads) package for the purpose of space saving. In this case, DC DC switching regulator has 1 outputs configured to it. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. Through Hole-mounting is compatible with this switching regulator. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~150°C TJ. This DC-DC switching regulator has a switching frequency of 200kHz~500kHz. The voltage regulator can be operated with a voltage as low as 15V as an input voltage. An input voltage of 35V is required for switching regulator operation. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. In the particular voltage regulators, the L4975 family is represented. Voltage regulator is capable of giving voltage at 40V volts. 15 pins are used for switching regulator operation. The output voltage of this voltage regulator 12v should at least be set at 5.1V volts at all times. A 5A A maximum output current is required to meet the switching regulator operation requirements. 40V's maximal output voltage allows adjusting voltage regulator to operate easily. It provides the adjusting voltage regulator's maximal output voltage of 40V. This DC-DC switching regulator operates from a supply voltage of 50V. With a frequency of 500kHz, dc to dc voltage regulator maintains high accuracy.

L4975A Features


1 outputs
15 pins
Operating supply voltage of 50V

L4975A Applications


There are a lot of STMicroelectronics L4975A Voltage Regulators applications.

  • Machining centers
  • Electric heating, lighting
  • Game consoles
  • Surface processing equipment
  • Milling machines
  • Constant current circuits
  • Drilling machines
  • Photovoltaic power
  • Magnetohydrodynamic power
  • Scientific testing