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LTC7149IUFD#TRPBF

LTC7149IUFD#TRPBF

LTC7149IUFD#TRPBF

Linear Technology/Analog Devices

3.4V 28-Pin LTC7149 DC DC Voltage Regulator 1 Outputs 1MHz Tape & Reel (TR) 4A 28-WFQFN Exposed Pad

SOT-23

LTC7149IUFD#TRPBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 20 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2016
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Base Part Number LTC7149
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 60V
Output Type Adjustable
Voltage - Input (Min) 3.4V
Output Configuration Negative
Current - Output 4A
Max Output Voltage -28V
Voltage - Output (Min/Fixed) 0V
Topology Buck
Frequency - Switching 1MHz
Synchronous Rectifier Yes
Min Output Voltage 0V
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $8.09900 $16.198
LTC7149IUFD#TRPBF Product Details

LTC7149IUFD#TRPBF Overview


It is designed to provide optimal performance by utilizing the Tape & Reel (TR) package. For space-saving purposes, this voltage regulator is available in the 28-WFQFN Exposed Pad package. A total of 1 outputs are configured in this voltage regulator. On the output pins of this DC DC switching regulator, there is a Adjustable output generated. Surface Mount-mount switching regulator. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. Voltage regulator's switching frequency reaches 1MHz. The voltage regulator can be operated with a voltage as low as 3.4V as an input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 0V. DC DC switching regulator's 4A output current allows for maximum design flexibility. Voltage regulators' input voltage is limited to 60V. In this case, the DC/DC regulator belongs to the family LTC7149. The switching regulator operation of the system is controlled by 28 pins. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 0V. The maximum voltage of voltage regulator 12v DC DC switching regulator can produce is -28V, which is the highest available.

LTC7149IUFD#TRPBF Features


1 outputs
28 pins


LTC7149IUFD#TRPBF Applications


There are a lot of Linear Technology/Analog Devices
LTC7149IUFD#TRPBF Voltage Regulators applications.


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

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