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LT1172IS8#PBF

8 Terminals 3V 8-Pin LT1172 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz Tube 1.25A Switch 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1172IS8#PBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 372
  • Description: 8 Terminals 3V 8-Pin LT1172 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz Tube 1.25A Switch 8-SOIC (0.154, 3.90mm Width) (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~100°C TJ
Packaging Tube
Published 2002
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1172
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 40V
Output Type Adjustable
Max Output Current 3.5A
Voltage - Input (Min) 3V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive or Negative
Current - Output 1.25A Switch
Quiescent Current 50μA
Max Output Voltage 40V
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
Supply Current-Max (Isup) 9mA
Synchronous Rectifier No
Min Output Voltage 1.244V
Voltage - Output (Max) 65V Switch
Max Output Power 100W
Height 254μm
Length 5mm
Width 3.988mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LT1172IS8#PBF Overview


optimized performance is achieved by utilizing the Tube package in this voltage regulator. As you can see, this harley voltage regulator contains 8 terminations. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. The harley voltage regulator is available as a 8-SOIC (0.154, 3.90mm Width) package to save space. There are 1 outputs configured on the voltage regulator. As you can see, this DC DC switching regulator generates Adjustable output on its output pins. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~100°C TJ. The switching frequency of this DC-DC switching regulator reaches 100kHz. Input voltage 3V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. The output voltage (Min/Fixed) of this voltage regulator 12v is 1.244V. Featuring a 1.25A Switch output current, dc to dc voltage regulator offers maximum design flexibility. As a result of the 260 peak reflow temperature, this regulator is essentially indestructible. An input voltage of 15V is required for switching regulator operation. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. There is a DC/DC regulator in this family that belongs to the LT1172 family. A voltage of 40V volts can be generated by DC DC switching regulator. The switching regulator operation is carried out by 8 pins. Ideally this switch regulator should have an output voltage of about 1.244V at the very least. A maximum output current of 3.5A A is provided to meet the switching regulator operation requirements. On the basis of 65V Switch's maximal output voltage, DC DC switching regulator can be operated easily. It provides the adjusting voltage regulator's maximal output voltage of 40V. External factors have no impact on DC DC switching regulator's ability to consume 50μA A of quiescent current.

LT1172IS8#PBF Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins

LT1172IS8#PBF Applications


There are a lot of Linear Technology/Analog Devices LT1172IS8#PBF Voltage Regulators applications.

  • Digital precision reference circuits
  • Flaw detection equipment
  • Household control circuits
  • Plate bending machines
  • Combined machine tools
  • Thermal power
  • Printing
  • Automation technology
  • Game consoles
  • Mobile phones