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LM2677

LM2677S-12 vs LM2677S-3.3 vs LM2677S-12/NOPB

 
PartNumberLM2677S-12LM2677S-3.3LM2677S-12/NOPB
DescriptionSwitching Voltage RegulatorsVoltage Regulators - Switching Regulators SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 7-DDPAK/TO-263 -40 to 125Voltage Regulators - Switching Regulators Hi Eff 5A SD VTG Reg
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategorySwitching Voltage RegulatorsPMIC - Voltage Regulators - DC DC Switching RegulatorsPMIC - Voltage Regulators - DC DC Switching Regulators
RoHSN--
Mounting StyleSMD/SMTSMD/SMTSMD/SMT
Package / CaseTO-263-5--
Output Voltage12 V3.3 V12 V
Output Current5 A5 A5 A
Number of Outputs1 Output11
Input Voltage MAX40 V40 V40 V
TopologyBuckBuckBuck
Input Voltage MIN8 V8 V8 V
Switching Frequency260 kHz260 kHz260 kHz
Minimum Operating Temperature- 40 C- 40 C- 40 C
Maximum Operating Temperature+ 125 C+ 125 C+ 125 C
SeriesLM2677SIMPLE SWITCHERRSIMPLE SWITCHERR
PackagingTubeTubeTube Alternate Packaging
TypeStep DownStep DownStep Down
BrandTexas Instruments--
Product TypeSwitching Voltage Regulators--
Factory Pack Quantity45--
SubcategoryPMIC - Power Management ICs--
TradenameSIMPLE SWITCHER-SIMPLE SWITCHER
Unit Weight0.056128 oz0.056438 oz0.056438 oz
Package Case-TO-263-7TO-263-7
Operating Temperature--40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)
Mounting Type-Surface MountSurface Mount
Output Type-FixedFixed
Function-Step-DownStep-Down
Supplier Device Package-DDPAK/TO-263-7DDPAK/TO-263-7
Frequency Switching-260kHz260kHz
Current Output-5A5A
Output Configuration-PositivePositive
Voltage Output Min Fixed-3.3V12V
Voltage Output Max---
Synchronous Rectifier-NoNo
Voltage Input Min-8V8V
Voltage Input Max-40V40V
Manufacturer Part # Description RFQ
Texas Instruments
Texas Instruments 		LM2677S-5.0 Switching Voltage Regulators NRND, alternate is LM2677S-5.0/NOPB
LM2677SD-3.3/NOPB Switching Voltage Regulators High Efficiency 5A Step-Down Voltage Reg
LM2677S-ADJ/NOPB Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG
LM2677S-5.0/NOPB Switching Voltage Regulators HIGH EFF 5A STEP- DOWN VLTG REG
LM2677S-3.3/NOPB Switching Voltage Regulators Hi Eff 5A SD VTG Reg
LM2677SX-12/NOPB Switching Voltage Regulators Hi Eff 5A SD VTG Reg
LM2677SD-12/NOPB Switching Voltage Regulators SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 14-VSON -40 to 125
LM2677SDX-ADJ/NOPB Switching Voltage Regulators SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 14-VSON -40 to 125
LM2677SDX-12/NOPB Switching Voltage Regulators SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 14-VSON
LM2677SDX-ADJ Switching Voltage Regulators
LM2677SD-ADJ/NOPB Switching Voltage Regulators Hi Eff 5A SD VTG Reg
LM2677SD-ADJ Switching Voltage Regulators NRND, alternate is LM2677SD-ADJ/NOPB
LM2677SD-12 Switching Voltage Regulators SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 14-VSON -40 to 125
LM2677S-12 Switching Voltage Regulators
LM2677SX-12 Switching Voltage Regulators
LM2677SD-5.0 IC REG BUCK 5V 5A 14VSON
LM2677SX-3.3 IC REG BUCK 3.3V 5A TO263-7
LM2677SDX-3.3 IC REG BUCK 3.3V 5A 14VSON
LM2677SDX-5.0 IC REG BUCK 5V 5A 14VSON
LM2677SDX-ADJ IC REG BUCK ADJUSTABLE 5A 14VSON
LM2677SD-ADJ Voltage Regulators - Switching Regulators SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 14-VSON -40 to 125
LM2677S-3.3 Voltage Regulators - Switching Regulators SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 7-DDPAK/TO-263 -40 to 125
LM2677S-ADJ Voltage Regulators - Switching Regulators SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 7-DDPAK/TO-263 -40 to 125
LM2677S-5.0 Voltage Regulators - Switching Regulators SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator with Sync 7-DDPAK/TO-263 -40 to 125
LM2677SDX-ADJ/NOPB Voltage Regulators - Switching Regulators High Efficiency 5A Step-Down Voltage Reg
LM2677SDX-12/NOPB Voltage Regulators - Switching Regulators LM2677SDX-12/NOPB
LM2677SD-3.3/NOPB Voltage Regulators - Switching Regulators High Efficiency 5A Step-Down Voltage Reg
LM2677SD-12/NOPB Voltage Regulators - Switching Regulators High Efficiency 5A Step-Down Voltage Reg
LM2677SX-12/NOPB Voltage Regulators - Switching Regulators Hi Eff 5A SD VTG Reg
LM2677S-12/NOPB Voltage Regulators - Switching Regulators Hi Eff 5A SD VTG Reg
LM2677S-5.0/NOPB Voltage Regulators - Switching Regulators HIGH EFF 5A STEP- DOWN VLTG REG
LM2677S-3.3/NOPB IC REG BUCK 3.3V 5A TO263-7
LM2677SD-5.0/NOPB Voltage Regulators - Switching Regulators Hi Eff 5A SD VTG Reg
LM2677S-ADJ/NOPB Voltage Regulators - Switching Regulators HIGH EFF 5A STEP- DOWN VLTG REG
LM2677SD-ADJ/NOPB Voltage Regulators - Switching Regulators Hi Eff 5A SD VTG Reg
LM2677S-12 IC REG BUCK 12V 5A TO263-7
LM2677SD-12 IC REG BUCK 12V 5A 14VSON
LM2677SX-12 IC REG BUCK 12V 5A TO263-7
LM2677SDX-12 New and Original
LM2677S-ADJNOPB New and Original
LM2677S-5.0NOPB New and Original
LM2677SDX-3.3/NOPB Voltage Regulators - Switching Regulators
LM2677SDX-5.0/NOPB Voltage Regulators - Switching Regulators
LM2677LD-12 Switching Regulator, Voltage-mode, 8.75A, 280kHz Switching Freq-Max, PDSO14
LM2677LD-5.0 Switching Regulator, Voltage-mode, 8.75A, 280kHz Switching Freq-Max, PDSO14
LM2677LD-ADJ Switching Regulator, Voltage-mode, 8.75A, 280kHz Switching Freq-Max, PDSO14
LM2677S-5.O New and Original
LM2677S-ADJ NS New and Original
LM2677SD-3.3 New and Original
LM2677SX-12/LM2677S-12 New and Original
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