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  • LT1940EFE#TRPBF

LT1940EFE#TRPBF

16 Terminals 3.6V 16-Pin LT1940 DC DC Voltage Regulator SWITCHING REGULATOR 2 Outputs 1.1MHz Tape & Reel (TR) 1.4A 16-TSSOP (0.173, 4.40mm Width) Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT1940EFE#TRPBF
  • Package: 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 352
  • Description: 16 Terminals 3.6V 16-Pin LT1940 DC DC Voltage Regulator SWITCHING REGULATOR 2 Outputs 1.1MHz Tape & Reel (TR) 1.4A 16-TSSOP (0.173, 4.40mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 months ago)
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount YES
Number of Pins 16
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Published 2004
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
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) 250
Terminal Pitch 0.65mm
Base Part Number LT1940
Function Step-Down
Number of Outputs 2
Voltage - Input (Max) 25V
Output Voltage 22V
Output Type Adjustable
Voltage - Input (Min) 3.6V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1.4A
Voltage - Output (Min/Fixed) 1.25V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 1.1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Height Seated (Max) 1.1mm
Length 5mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LT1940EFE#TRPBF Overview


There is an optimized performance in this voltage regulator because it utilizes the Tape & Reel (TR) package. As you can see, this harley voltage regulator contains 16 terminations. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. In order to save space, this harley voltage regulator is available in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package. The voltage regulator 12v has 2 outputs. The adjusting voltage regulator generates Adjustable output. This voltage regulator 12v fits the Surface Mount mounting. 0°C~70°C TA should be the operating temperature when voltage regulator is operating. Voltage regulator's switching frequency reaches 1.1MHz. Regulator 3.6V can operate with dc to dc voltage regulator's minimum input voltage 3.6V. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 1.25V. It features maximum design flexibility due to dc to dc voltage regulator's 1.4A output current. The maximum input voltage of this voltage regulator 12v is 25V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. The voltage regulator 12v is designed to provide a nominal input voltage of 5V for operation. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. The LT1940 family of DC/DC regulators includes this DC/DC regulator. Voltage of voltage regulator can be delivered at 22V volts. In order to operate voltage regulator, there are 16 pins that must be connected.

LT1940EFE#TRPBF Features


2 outputs
Peak reflow temperature (Cel) of 250
16 pins

LT1940EFE#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT1940EFE#TRPBF Voltage Regulators applications.

  • Serial communication converter
  • Computed tomography (CT)
  • Industrial controllers
  • Various precision measuring instruments
  • Television equipment
  • Production lines
  • Power supplies of electronic gadgets
  • Printing
  • Automatic plug-in machines
  • Radio equipment