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  • LT1172CQ#PBF

LT1172CQ#PBF

5 Terminals 3V LT1172 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz Tube 1.25A Switch TO-263-6, D2Pak (5 Leads + Tab), TO-263BA


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1172CQ#PBF
  • Package: TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
  • Datasheet: PDF
  • Stock: 505
  • Description: 5 Terminals 3V LT1172 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz Tube 1.25A Switch TO-263-6, D2Pak (5 Leads + Tab), TO-263BA (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Surface Mount YES
Operating Temperature 0°C~100°C TJ
Packaging Tube
Published 2010
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Matte Tin (Sn) - with Nickel (Ni) barrier
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1172
JESD-30 Code R-PSSO-G5
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Voltage - Input (Max) 40V
Output Type Adjustable
Voltage - Input (Min) 3V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive or Negative
Current - Output 1.25A Switch
Voltage - Output (Min/Fixed) 1.244V
Topology Buck, Boost, Cuk, Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 100kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Voltage - Output (Max) 65V Switch
Height Seated (Max) 4.572mm
Width 8.89mm
RoHS Status ROHS3 Compliant

LT1172CQ#PBF 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. The space-saving TO-263-6, D2Pak (5 Leads + Tab), TO-263BA package is available for this voltage regulator. In this case, DC DC switching regulator has 1 outputs configured to it. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. Surface Mount-mount switching regulator. The operating temperature should be kept at 0°C~100°C TJ when the voltage regulator 12v is in operation. A DC-DC switching regulator such as this one switches at 100kHz. The voltage regulator can be operated with a voltage as low as 3V as an input voltage. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 1.244V. This voltage regulator 12v features maximum design flexibility thanks to its 1.25A Switch output current. Voltage regulator has an input voltage (Max) of 40V. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. For operation, voltage regulator provides a nominal input voltage of 15V. In terms of category, this voltage regulator 12v falls into the Switching Regulator or Controllers category. There is a DC/DC regulator in this family that belongs to the LT1172 family. By using the 65V Switch's maximal output voltage, adjusting voltage regulator can operate easily.

LT1172CQ#PBF Features


1 outputs
Peak reflow temperature (Cel) of 260

LT1172CQ#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1172CQ#PBF Voltage Regulators applications.

  • Arc suppression circuits
  • Surge protection circuits
  • Large fire protection systems
  • Electric water heaters
  • Electrical distribution systems
  • Flexible manufacturing cells
  • Wind power
  • Ball screw pair
  • Window air conditioners
  • Driver circuits