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LT1949-1EMS8#PBF

LT1949-1EMS8#PBF

LT1949-1EMS8#PBF

Linear Technology/Analog Devices

8 Terminals 1.7V 8-Pin LT1949 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 1.1MHz Tube 1A Switch 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

SOT-23

LT1949-1EMS8#PBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Number of Pins 8
Operating Temperature0°C~70°C TA
PackagingTube
Published 2003
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish MATTE TIN
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LT1949
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Voltage - Input (Max) 12V
Output Voltage 28V
Output Type Adjustable
Voltage - Input (Min) 1.7V
Input Voltage-Nom 2V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Current - Output 1A Switch
Quiescent Current4.5mA
Topology Boost, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 1.1MHz
Control Technique PULSE WIDTH MODULATION
Synchronous RectifierNo
Length 3mm
Width 3mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2827 items

LT1949-1EMS8#PBF Product Details

LT1949-1EMS8#PBF Overview


This harley voltage regulator utilizes the Tube package for optimized performance. There are 8 terminations in this voltage regulator. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. This harley voltage regulator is available in the 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) package for the purpose of space saving. DC DC switching regulator is configured with 1 outputs. This DC DC switching regulator generates Adjustable output on its output pins. This voltage regulator 12v fits the Surface Mount mounting. When operating, adjusting voltage regulator's operating temperature should be kept at 0°C~70°C TA. The switching frequency of this DC-DC switching regulator reaches 1.1MHz. This voltage regulator is able to operate with the minimal input voltage of 1.7V. The output current of 1A Switch makes dc to dc voltage regulator feature maximum design flexibility. Voltage regulator has an input voltage (Max) of 12V. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. Voltage regulator is designed to provide a nominal input voltage of 2V to meet the operation requirements. This DC/DC regulator belongs to the LT1949 family. The adjusting voltage regulator's output voltage is maintain at 28V. 8 pins are used for switching regulator operation. Voltage regulator consumes 4.5mA A of quiescent current without being affected by external factors.

LT1949-1EMS8#PBF Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins


LT1949-1EMS8#PBF Applications


There are a lot of Linear Technology/Analog Devices
LT1949-1EMS8#PBF Voltage Regulators applications.


  • CNC system
  • Servo drive system
  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments

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