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  • LT3991EMSE-3.3#TRPBF

LT3991EMSE-3.3#TRPBF

10 Terminals 4.3V LT3991 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~2MHz Tape & Reel (TR) 1.2A 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT3991EMSE-3.3#TRPBF
  • Package: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 767
  • Description: 10 Terminals 4.3V LT3991 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~2MHz Tape & Reel (TR) 1.2A 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount YES
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e3
Part Status Active
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 Form GULL WING
Terminal Pitch 0.5mm
Base Part Number LT3991
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 55V
Output Voltage 3.3V
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) 3.3V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Length 3mm
Width 3mm
RoHS Status ROHS3 Compliant

LT3991EMSE-3.3#TRPBF Overview


For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. Throughout this voltage regulator, there are 10 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. Due to DC DC switching regulator's space saving design, this voltage regulator is available in a 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad package. There are 1 outputs configured on this voltage regulator 12v. Fixed outputs are generated on the output pins of this adjusting voltage regulator. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~125°C TJ is essential when operating. A DC-DC switching regulator of this type operates at a switching frequency of 200kHz~2MHz. Regulator 4.3V can operate with dc to dc voltage regulator's minimum input voltage 4.3V. DC DC switching regulator's output voltage (Min/Fixed) amounts to 3.3V. This voltage regulator 12v offers maximum design flexibility with an output current of 1.2A. The maximum input voltage of voltage regulator is 55V. For operation, voltage regulator provides a nominal input voltage of 12V. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. The LT3991 family of DC/DC regulators includes this DC/DC regulator. A voltage of 3.3V volts can be produced by voltage regulator.

LT3991EMSE-3.3#TRPBF Features


1 outputs

LT3991EMSE-3.3#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LT3991EMSE-3.3#TRPBF Voltage Regulators applications.

  • Energy management systems
  • Milling machines
  • Automatic testing equipment
  • Digital precision reference circuits
  • Electrical distribution systems
  • Surface processing equipment
  • Analog precision reference circuits
  • PSRR circuits
  • Lathes
  • CNC system