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LM3670MFX-1.8

LM3670MFX-1.8

LM3670MFX-1.8

Texas Instruments

5 Terminals 2.5V 5-Pin LM3670 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 1MHz Tape & Reel (TR) SC-74A, SOT-753

SOT-23

LM3670MFX-1.8 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Additional Feature AUTOMATIC PFM/PWM MODE SWITCHING
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number LM3670
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 5.5V
Output Voltage 1.8V
Output Type Fixed
Max Output Current 350mA
Operating Supply Voltage 5.5V
Voltage - Input (Min) 2.5V
Input Voltage-Nom 3.6V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 15μA
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Length 2.9mm
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
LM3670MFX-1.8 Product Details

LM3670MFX-1.8 Overview


It uses the Tape & Reel (TR) package in order to optimize the performance of this voltage regulator. In this voltage regulator, 5 terminations are present. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. The space-saving SC-74A, SOT-753 package is available for this voltage regulator. There are 1 outputs configured on this voltage regulator 12v. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. As long as its operating temperature is -40°C~85°C TA, dc to dc voltage regulator should perform well. There is a switching frequency of 1MHz for this voltage regulator 12v. Despite its low input voltage, this voltage regulator can operate. The maximum input voltage of this voltage regulator 12v is 5.5V. A regulator voltage's peak reflow temperature amounts to 260 being indestructible. For operation, voltage regulator provides a nominal input voltage of 3.6V. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. In the particular voltage regulators, the LM3670 family is represented. Voltage of voltage regulator can be delivered at 1.8V volts. In order to operate voltage regulator, 5 pins are required. To meet its operating requirements, dc to dc voltage regulator can deliver a maximum output current of 350mA A. 5.5V is the supply voltage for this DC-DC switching regulator. Voltage regulator consumes 15μA A of quiescent current without being affected by outside forces. Switching regulators with the AUTOMATIC PFM/PWM MODE SWITCHING feature are more efficient and stable than those without.

LM3670MFX-1.8 Features


1 outputs
Peak reflow temperature (Cel) of 260
5 pins
Operating supply voltage of 5.5V
AUTOMATIC PFM/PWM MODE SWITCHING

LM3670MFX-1.8 Applications


There are a lot of Texas Instruments LM3670MFX-1.8 Voltage Regulators applications.

  • Electric heating, lighting
  • Various CNC machine tools
  • Precision electronic equipment
  • Hydro power
  • Handheld GPS
  • Hydrogen power
  • Flaw detection equipment
  • Electrical distribution systems
  • Thermal power
  • Shearing machines

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