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LT3971EDD-5

LT3971EDD-5

LT3971EDD-5

Linear Technology/Analog Devices

10 Terminals 4.3V DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~2MHz Tube 1.2A 10-WFDFN Exposed Pad

SOT-23

LT3971EDD-5 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 10-WFDFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2012
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 10
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Pitch 0.5mm
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 38V
Output Voltage 5V
Output Type Fixed
Voltage - Input (Min) 4.3V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1.2A
Voltage - Output (Min/Fixed) 5V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Height Seated (Max) 0.8mm
Length 3mm
Width 3mm
RoHS Status Non-RoHS Compliant
LT3971EDD-5 Product Details

LT3971EDD-5 Overview


A Tube package is used in this voltage regulator to optimize performance. Throughout this voltage regulator, there are 10 terminations. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. This harley voltage regulator is available in the 10-WFDFN Exposed Pad package for the purpose of space saving. A total of 1 outputs are configured in this voltage regulator. On the output pins of this DC DC switching regulator, there is a Fixed output generated. This switching regulator is designed to fit the Surface Mount mounting system. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. There is a switching frequency of 200kHz~2MHz for this voltage regulator 12v. The voltage regulator can operate with a dc to dc voltage regulator's minimum input voltage of 4.3V. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 5V. As a result of the 1.2A output current, voltage regulator offers maximum flexibility in design. Voltage regulator has an input voltage (Max) of 38V. To meet the operation requirements, voltage regulator is designed to provide 12V as the nominal input voltage. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. Voltage of voltage regulator can be delivered at 5V volts.

LT3971EDD-5 Features


1 outputs

LT3971EDD-5 Applications


There are a lot of Linear Technology/Analog Devices LT3971EDD-5 Voltage Regulators applications.

  • Servo drive system
  • Computed tomography (CT)
  • Domestic water pumps
  • Network technology
  • Automatic testing equipment
  • USB circuits
  • Precision electronic equipment
  • Solar power plants
  • Automatic plug-in machines
  • Smart grid

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