Linear Technology LT1940LEFE#PBF
- Part Number:
- LT1940LEFE#PBF
- Manufacturer:
- Linear Technology
- Ventron No:
- 3292449-LT1940LEFE#PBF
- Description:
- IC REG BUCK ADJ 1.4A DL 16TSSOP
- Datasheet:
- LT1940LEFE#PBF
Linear Technology LT1940LEFE#PBF technical specifications, attributes, parameters and parts with similar specifications to Linear Technology LT1940LEFE#PBF.
- Lifecycle StatusPRODUCTION (Last Updated: 3 months ago)
- Factory Lead Time8 Weeks
- Mounting TypeSurface Mount
- Package / Case16-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Surface MountYES
- Number of Pins16
- Operating Temperature-40°C~85°C TA
- PackagingTube
- Published2004
- JESD-609 Codee3
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations16
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategorySwitching Regulator or Controllers
- TechnologyBIPOLAR
- Terminal PositionDUAL
- Terminal FormGULL WING
- Peak Reflow Temperature (Cel)260
- Terminal Pitch0.65mm
- Frequency1.1GHz
- Time@Peak Reflow Temperature-Max (s)30
- Base Part NumberLT1940
- FunctionStep-Down
- Number of Outputs2
- Voltage - Input (Max)7V
- Output Voltage6.3V
- Output TypeAdjustable
- Max Output Current1.4A
- Voltage - Output 122V
- Voltage - Input (Min)3.6V
- Input Voltage-Nom5V
- Analog IC - Other TypeDUAL SWITCHING CONTROLLER
- Output ConfigurationPositive
- Max Output Voltage6.16V
- Voltage - Output 222V
- Voltage - Output (Min/Fixed)1.25V
- TopologyBuck
- Control ModeCURRENT-MODE
- Frequency - Switching1.1MHz
- Control TechniquePULSE WIDTH MODULATION
- Current - Output 11.4A
- Synchronous RectifierNo
- Min Output Voltage1.25V
- Current - Output 21.4A
- Height950μm
- Length5.1mm
- Width4.5mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
LT1940LEFE#PBF Overview
It is designed to provide optimal performance by utilizing the Tube package. There are 16 terminations in this harley voltage regulator. As this regulator voltage is equipped with an analog IC of the type DUAL SWITCHING CONTROLLER, it is a DUAL SWITCHING CONTROLLER-type voltage regulator. For space-saving purposes, this voltage regulator is available in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package. A total of 2 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~85°C TA should be the operating temperature when voltage regulator is operating. Voltage regulator's switching frequency reaches 1.1MHz. The voltage regulator can be operated with a voltage as low as 3.6V as an input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 1.25V. Voltage regulators' input voltage is limited to 7V. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. To meet the operation requirements, voltage regulator is designed to provide 5V as the nominal input voltage. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. In this case, the DC/DC regulator belongs to the family LT1940. Voltage can be produced at 6.3V volts by voltage regulator. The switching regulator operation of the system is controlled by 16 pins. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 1.25V. A maximum output current of 1.4A A is available to meet the switching regulator operation requirements. The maximum voltage of voltage regulator 12v DC DC switching regulator can produce is 6.16V, which is the highest available. When the frequency is 1.1GHz, DC DC switching regulator can maintain high accuracy.
LT1940LEFE#PBF Features
2 outputs
Peak reflow temperature (Cel) of 260
16 pins
LT1940LEFE#PBF Applications
There are a lot of Linear Technology/Analog Devices
LT1940LEFE#PBF 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
It is designed to provide optimal performance by utilizing the Tube package. There are 16 terminations in this harley voltage regulator. As this regulator voltage is equipped with an analog IC of the type DUAL SWITCHING CONTROLLER, it is a DUAL SWITCHING CONTROLLER-type voltage regulator. For space-saving purposes, this voltage regulator is available in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package. A total of 2 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~85°C TA should be the operating temperature when voltage regulator is operating. Voltage regulator's switching frequency reaches 1.1MHz. The voltage regulator can be operated with a voltage as low as 3.6V as an input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 1.25V. Voltage regulators' input voltage is limited to 7V. With its peak reflow temperature of 260, this voltage regulator is essentially indestructible. To meet the operation requirements, voltage regulator is designed to provide 5V as the nominal input voltage. The regulator voltage is included in the Switching Regulator or Controllers subcategory of voltage regulators. In this case, the DC/DC regulator belongs to the family LT1940. Voltage can be produced at 6.3V volts by voltage regulator. The switching regulator operation of the system is controlled by 16 pins. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 1.25V. A maximum output current of 1.4A A is available to meet the switching regulator operation requirements. The maximum voltage of voltage regulator 12v DC DC switching regulator can produce is 6.16V, which is the highest available. When the frequency is 1.1GHz, DC DC switching regulator can maintain high accuracy.
LT1940LEFE#PBF Features
2 outputs
Peak reflow temperature (Cel) of 260
16 pins
LT1940LEFE#PBF Applications
There are a lot of Linear Technology/Analog Devices
LT1940LEFE#PBF 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
LT1940LEFE#PBF More Descriptions
Switching Regulator, Current-mode, 1.4A, 1350kHz Switching Freq-Max, BIPolar, PDSO16
Dual Monolithic 1.4A, 1.1MHz Step-Down Switching Regulator
Conv DC-DC 3.6V to 7V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP Tube
DC/DC Converter IC; Voltage Regulator Type:Buck Switching; Input Voltage Primary Max:7V; Output Current Max:1.4A; Switching Frequency Max:1.35MHz; Supply Voltage Min:3.6V; Supply Voltage Max:7V; Termination Type:SMD ;RoHS Compliant: Yes
Dual Monolithic 1.4A, 1.1MHz Step-Down Switching Regulator
Conv DC-DC 3.6V to 7V Step Down Dual-Out 1.25V to 22V 1.4A/1.4A 16-Pin TSSOP EP Tube
DC/DC Converter IC; Voltage Regulator Type:Buck Switching; Input Voltage Primary Max:7V; Output Current Max:1.4A; Switching Frequency Max:1.35MHz; Supply Voltage Min:3.6V; Supply Voltage Max:7V; Termination Type:SMD ;RoHS Compliant: Yes
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