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NCP1443FR4

NCP1443FR4

NCP1443FR4

ON Semiconductor

7 Terminals 2.7V 7-Pin NCP1443 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 280kHz Tube 4A Switch Powerflex-7

SOT-23

NCP1443FR4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case Powerflex-7
Number of Pins 7
Operating Temperature0°C~150°C TJ
PackagingTube
Published 2005
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 7
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 235
Base Part Number NCP1443
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Voltage - Input (Max) 30V
Output Type Adjustable
Voltage - Input (Min) 2.7V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive or Negative
Current - Output 4A Switch
Topology Boost, Flyback, Forward Converter, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 280kHz
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierNo
Height Seated (Max) 2.03mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:7378 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.95000$0.95
500$0.9405$470.25
1000$0.931$931
1500$0.9215$1382.25
2000$0.912$1824
2500$0.9025$2256.25

NCP1443FR4 Product Details

NCP1443FR4 Overview


It uses the Tube package in order to optimize the performance of this voltage regulator. Throughout this voltage regulator, there are 7 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. For space-saving purposes, this voltage regulator is available in the Powerflex-7 package. There are 1 outputs on DC DC switching regulator. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. Surface Mount-mount switching regulator. Keeping dc to dc voltage regulator's operating temperature at 0°C~150°C TJ is essential when operating. In this voltage regulator 12v, the switching frequency is 280kHz. This voltage regulator is able to operate with the minimal input voltage of 2.7V. This voltage regulator 12v offers maximum design flexibility with an output current of 4A Switch. The maximum input voltage of this voltage regulator 12v is 30V. A regulator with this 235 peak reflow temperature is essentially indestructible. For operation, switching regulator requires a nominal input voltage of 12V. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. In this case, the DC/DC regulator belongs to the family NCP1443. The switching regulator operation is carried out by 7 pins.

NCP1443FR4 Features


1 outputs
Peak reflow temperature (Cel) of 235
7 pins

NCP1443FR4 Applications


There are a lot of ON Semiconductor NCP1443FR4 Voltage Regulators applications.

  • Smoke prevention equipment
  • Driver circuits
  • Packaging
  • Terrestrial set-top boxes
  • Digital display device
  • Television equipment
  • Hydraulic presses
  • Post equipment
  • Computer monitoring equipment of building
  • Program control systems

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