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LT1940LEFE#TRPBF

LT1940LEFE#TRPBF

LT1940LEFE#TRPBF

Linear Technology/Analog Devices

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

SOT-23

LT1940LEFE#TRPBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
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 -40°C~85°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) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1940
Function Step-Down
Number of Outputs 2
Voltage - Input (Max) 7V
Output Voltage 6.16V
Output Type Adjustable
Voltage - Input (Min) 3.6V
Input Voltage-Nom 5V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
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
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $12.423148 $12.423148
10 $11.719950 $117.1995
100 $11.056557 $1105.6557
500 $10.430715 $5215.3575
1000 $9.840297 $9840.297
LT1940LEFE#TRPBF Product Details

LT1940LEFE#TRPBF Overview


There is an optimized performance in this voltage regulator because it utilizes the Tape & Reel (TR) package. This harley voltage regulator has 16 terminations. This regulator voltage is equipped with a type of analog integrated circuit that is called a DUAL SWITCHING CONTROLLER voltage regulator. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package. In this case, DC DC switching regulator has 2 outputs configured to it. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. This switching regulator is designed to fit the Surface Mount mounting system. Operating at -40°C~85°C TA is the recommended temperature for adjusting voltage regulator's operation. A DC-DC switching regulator of this type operates at a switching frequency of 1.1MHz. There is no dc to dc voltage regulator's minimum input voltage requirement for this regulator. The adjusting voltage regulator's output voltage (Min/Fixed) is 1.25V. As a result of the 1.4A output current, voltage regulator offers maximum flexibility in design. 7V volts is DC DC switching regulator's maximum input voltage. Its 260 peak reflow temperature makes this regulator essentially indestructible. An input voltage of 5V is required for switching regulator operation. DC DC switching regulator is part of the Switching Regulator or Controllers subcategory and can be found in the Switching Regulator or Controllers category. DC/DC regulators of this type are part of the LT1940 family of voltage regulator 12vs. A voltage of 6.16V volts can be produced by voltage regulator. For switching regulator operation, 16 pins are used.

LT1940LEFE#TRPBF Features


2 outputs
Peak reflow temperature (Cel) of 260
16 pins


LT1940LEFE#TRPBF Applications


There are a lot of Linear Technology/Analog Devices
LT1940LEFE#TRPBF Voltage Regulators applications.


  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers

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