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LT1172CS8#TRPBF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Nocochips NO: 471-LT1172CS8#TRPBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 974
  • Description: 8 Terminals 3V 8-Pin LT1172 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz Tape & Reel (TR) 1.25A Switch 8-SOIC (0.154, 3.90mm Width) (Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature 0°C~100°C TJ
Packaging Tape & Reel (TR)
Published 2010
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
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
Supply Current-Max (Isup) 9mA
Synchronous Rectifier No
Voltage - Output (Max) 65V Switch
Max Output Power 100W
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LT1172CS8#TRPBF Overview


It uses the Tape & Reel (TR) package in order to optimize the performance of this voltage regulator. This harley voltage regulator has 8 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. For space-saving purposes, this voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) package. 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. This switching regulator is designed to fit the Surface Mount mounting system. The operating temperature should be kept at 0°C~100°C TJ when the voltage regulator 12v is in operation. 100kHz is the switching frequency of this DC-DC switching regulator. The voltage regulator can be operated with a voltage as low as 3V as an input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 1.244V. A maximum design flexibility is provided by the 1.25A Switch output current of voltage regulator. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 15V to meet the operation requirements. There is a subcategory of this regulator voltage called Switching Regulator or Controllers. DC/DC regulators of this type are part of the LT1172 family of voltage regulator 12vs. Voltage can be produced at 40V volts by voltage regulator. To operate the voltage regulator 12v, 8 pins are required. The maximal output voltage of 65V Switch allows adjusting voltage regulator for simple operation.

LT1172CS8#TRPBF Features


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

LT1172CS8#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT1172CS8#TRPBF Voltage Regulators applications.

  • Wide-range voltage regulation circuits
  • Medical equipment
  • Digital precision reference circuits
  • Television equipment
  • Cutting machine tools
  • Product burn-in
  • Milling machines
  • Pipe bending machines
  • Experimental setup
  • Power supplies of electronic gadgets

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