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Produits Linear Technology

Dossiers 27 050
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LT3048IDC#TRMPBF
Linear Technology

IC REG DL BOOST/LINEAR 8DFN

  • Topology: Step-Up (Boost) (1), Linear (LDO) (1)
  • Function: Any Function
  • Number of Outputs: 2
  • Frequency - Switching: 1MHz
  • Voltage/Current - Output 1: 23.1V, 300mA
  • Voltage/Current - Output 2: 1.235 V ~ 22 V, 45mA
  • Voltage/Current - Output 3: -
  • w/LED Driver: No
  • w/Supervisor: No
  • w/Sequencer: No
  • Voltage - Supply: 2.7 V ~ 4.8 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 8-WFDFN Exposed Pad
  • Supplier Device Package: 8-DFN (2x2)
paquet: 8-WFDFN Exposed Pad
Stock2 432
LTC3114EDHC-1#TRPBF
Linear Technology

IC REG BCK BST ADJ 1A SYNC 16DFN

  • Function: Step-Up/Step-Down
  • Output Configuration: Positive
  • Topology: Buck-Boost
  • Output Type: Adjustable
  • Number of Outputs: 1
  • Voltage - Input (Min): 2.2V
  • Voltage - Input (Max): 40V
  • Voltage - Output (Min/Fixed): 2.7V
  • Voltage - Output (Max): 40V
  • Current - Output: 1A
  • Frequency - Switching: 1.2MHz
  • Synchronous Rectifier: Yes
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 16-WFDFN Exposed Pad
  • Supplier Device Package: 16-DFN (5x3)
paquet: 16-WFDFN Exposed Pad
Stock6 176
hot LT3970HMS-5#PBF
Linear Technology

IC REG BUCK 5V 535MA 10MSOP

  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Output Type: Fixed
  • Number of Outputs: 1
  • Voltage - Input (Min): 4.2V
  • Voltage - Input (Max): 40V
  • Voltage - Output (Min/Fixed): 5V
  • Voltage - Output (Max): -
  • Current - Output: 535mA (Switch)
  • Frequency - Switching: 200kHz ~ 2.25MHz
  • Synchronous Rectifier: No
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Mounting Type: Surface Mount
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 10-MSOP
paquet: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Stock4 592
hot LT1054CN8#PBF
Linear Technology

IC REG SWTCHD CAP INV RATIO 8DIP

  • Function: Ratiometric, Step-Up
  • Output Configuration: Positive or Negative
  • Topology: Charge Pump
  • Output Type: Adjustable (Fixed)
  • Number of Outputs: 1
  • Voltage - Input (Min): 3.5V
  • Voltage - Input (Max): 15V
  • Voltage - Output (Min/Fixed): 2.5V (-Vin, 2Vin)
  • Voltage - Output (Max): 30V
  • Current - Output: 100mA
  • Frequency - Switching: 25kHz
  • Synchronous Rectifier: No
  • Operating Temperature: 0°C ~ 100°C (TJ)
  • Mounting Type: Through Hole
  • Package / Case: 8-DIP (0.300", 7.62mm)
  • Supplier Device Package: 8-PDIP
paquet: 8-DIP (0.300", 7.62mm)
Stock9 492
LT3753HFE#TRPBF
Linear Technology

IC REG CTRLR FWRD CONV 38TSSOP

  • Output Type: Transistor Driver
  • Function: Step-Up/Step-Down
  • Output Configuration: Positive, Isolation Capable
  • Topology: Forward Converter
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 8.5 V ~ 100 V
  • Frequency - Switching: 100kHz ~ 500kHz
  • Duty Cycle (Max): -
  • Synchronous Rectifier: Yes
  • Clock Sync: Yes
  • Serial Interfaces: -
  • Control Features: Frequency Control, Soft Start
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Package / Case: 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad
  • Supplier Device Package: 38-TSSOP-EP
paquet: 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad
Stock6 176
LTC3835EGN-1#TRPBF
Linear Technology

IC REG CTRLR BUCK 16SSOP

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 4 V ~ 36 V
  • Frequency - Switching: 250kHz ~ 530kHz
  • Duty Cycle (Max): 99.4%
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable, Soft Start, Tracking
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 16-SSOP (0.154", 3.90mm Width)
  • Supplier Device Package: 16-SSOP
paquet: 16-SSOP (0.154", 3.90mm Width)
Stock4 656
LT1247CN8#PBF
Linear Technology

IC REG CTRLR BUCK 8DIP

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 8.4 V ~ 25 V
  • Frequency - Switching: 1MHz
  • Duty Cycle (Max): 100%
  • Synchronous Rectifier: No
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Frequency Control
  • Operating Temperature: 0°C ~ 100°C (TJ)
  • Package / Case: 8-DIP (0.300", 7.62mm)
  • Supplier Device Package: 8-PDIP
paquet: 8-DIP (0.300", 7.62mm)
Stock5 760
hot LTC3822EDD#PBF
Linear Technology

IC REG CTRLR BUCK 10DFN

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 2.75 V ~ 4.5 V
  • Frequency - Switching: 300kHz, 550kHz, 750kHz
  • Duty Cycle (Max): 99%
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable, Frequency Control
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
paquet: 10-WFDFN Exposed Pad
Stock16 584
hot LTC3822EMSE#PBF
Linear Technology

IC REG CTRLR BUCK 10MSOP

  • Output Type: Transistor Driver
  • Function: Step-Down
  • Output Configuration: Positive
  • Topology: Buck
  • Number of Outputs: 1
  • Output Phases: 1
  • Voltage - Supply (Vcc/Vdd): 2.75 V ~ 4.5 V
  • Frequency - Switching: 300kHz, 550kHz, 750kHz
  • Duty Cycle (Max): 99%
  • Synchronous Rectifier: Yes
  • Clock Sync: No
  • Serial Interfaces: -
  • Control Features: Enable, Frequency Control
  • Operating Temperature: -40°C ~ 85°C (TA)
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
  • Supplier Device Package: 10-MSOP-EP
paquet: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Stock7 648
hot LTC3577EUFF#PBF
Linear Technology

IC PWR MANAGEMENT HANDHELD 44QFN

  • Applications: Handheld/Mobile Devices
  • Current - Supply: -
  • Voltage - Supply: 4.35 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 44-PowerWFQFN
  • Supplier Device Package: 44-QFN (4x7)
paquet: 44-PowerWFQFN
Stock14 112
LTC1471CS#TRPBF
Linear Technology

IC SWITCH PCMCIA PROT DUAL16SOIC

  • Switch Type: PCMCIA Switch
  • Number of Outputs: 2
  • Ratio - Input:Output: 2:1
  • Output Configuration: High Side
  • Output Type: N-Channel
  • Interface: On/Off
  • Voltage - Load: 3.3V, 5V
  • Voltage - Supply (Vcc/Vdd): Not Required
  • Current - Output (Max): 1A
  • Rds On (Typ): 140 mOhm
  • Input Type: -
  • Features: Slew Rate Controlled
  • Fault Protection: Current Limiting (Fixed), Over Temperature
  • Operating Temperature: 0°C ~ 70°C (TA)
  • Package / Case: 16-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 16-SOIC
paquet: 16-SOIC (0.154", 3.90mm Width)
Stock7 984
LT6108HDCB-2#TRMPBF
Linear Technology

IC AMP CURRENT SENSE 8DFN

  • Type: Amplifier, Comparator, Reference
  • Applications: Current Sensing, Power Management
  • Mounting Type: Surface Mount
  • Package / Case: 8-WFDFN Exposed Pad
  • Supplier Device Package: 8-DFN (2x3)
paquet: 8-WFDFN Exposed Pad
Stock25 212
LT6375HMS#TRPBF
Linear Technology

IC OPAMP DIFF 16MSOP

  • Amplifier Type: General Purpose
  • Number of Circuits: 1
  • Output Type: Rail-to-Rail
  • Slew Rate: 2.4 V/µs
  • Gain Bandwidth Product: -
  • -3db Bandwidth: 575kHz
  • Current - Input Bias: -
  • Voltage - Input Offset: 120µV
  • Current - Supply: 350µA
  • Current - Output / Channel: 28mA
  • Voltage - Supply, Single/Dual (±): 3 V ~ 50 V, ±1.5V ~ 25 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-TFSOP (0.118", 3.00mm Width), 12 leads
  • Supplier Device Package: 16-MSOP
paquet: 16-TFSOP (0.118", 3.00mm Width), 12 leads
Stock2 576
LT1997HMS-3#PBF
Linear Technology

IC OPAMP DIFF WIDE VOLTAGE RANGE

  • Amplifier Type: General Purpose
  • Number of Circuits: 1
  • Output Type: Rail-to-Rail
  • Slew Rate: 0.75 V/µs
  • Gain Bandwidth Product: -
  • -3db Bandwidth: 1.1MHz
  • Current - Input Bias: -
  • Voltage - Input Offset: -
  • Current - Supply: 350µA
  • Current - Output / Channel: 28mA
  • Voltage - Supply, Single/Dual (±): 3 V ~ 50 V, ±1.5V ~ 25 V
  • Operating Temperature: -40°C ~ 125°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-TFSOP (0.118", 3.00mm Width), 12 leads
  • Supplier Device Package: 16-MSOP
paquet: 16-TFSOP (0.118", 3.00mm Width), 12 leads
Stock7 808
LTC6912IGN-1#PBF
Linear Technology

IC OPAMP PGA 33MHZ RRO 16SSOP

  • Amplifier Type: Programmable Gain
  • Number of Circuits: 2
  • Output Type: Rail-to-Rail
  • Slew Rate: 26 V/µs
  • Gain Bandwidth Product: 33MHz
  • -3db Bandwidth: -
  • Current - Input Bias: -
  • Voltage - Input Offset: 125µV
  • Current - Supply: 2.25mA
  • Current - Output / Channel: 35mA
  • Voltage - Supply, Single/Dual (±): 2.7 V ~ 10.5 V, ±2.7 V ~ 5.25 V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 16-SSOP (0.154", 3.90mm Width)
  • Supplier Device Package: 16-SSOP
paquet: 16-SSOP (0.154", 3.90mm Width)
Stock9 804
LTC4304IMS#TRPBF
Linear Technology

IC ACCELERATR I2C HOTSWAP 10MSOP

  • Type: Buffer, Accelerator
  • Applications: I2C - Hotswap
  • Input: 2-Wire Bus
  • Output: 2-Wire Bus
  • Data Rate (Max): 400kHz
  • Number of Channels: 2
  • Delay Time: -
  • Signal Conditioning: -
  • Capacitance - Input: 10pF
  • Voltage - Supply: 2.7 V ~ 5.5 V
  • Current - Supply: 6mA
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: -
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
  • Supplier Device Package: 10-MSOP
paquet: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Stock3 872
LTC2859HDD#TRPBF
Linear Technology

IC TXRX RS422/RS485 10DFN

  • Type: Transceiver
  • Protocol: RS422, RS485
  • Number of Drivers/Receivers: 1/1
  • Duplex: Half
  • Receiver Hysteresis: 25mV
  • Data Rate: 20Mbps
  • Voltage - Supply: 4.5 V ~ 5.5 V
  • Operating Temperature: -40°C ~ 105°C
  • Mounting Type: Surface Mount
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
paquet: 10-WFDFN Exposed Pad
Stock5 152
LTC2634HUD-LMX12#PBF
Linear Technology

IC DAC 12BIT QUAD 2.5V 16QFN

  • Number of Bits: 12
  • Number of D/A Converters: 4
  • Settling Time: 4.2µs (Typ)
  • Output Type: Voltage - Buffered
  • Differential Output: No
  • Data Interface: SPI
  • Reference Type: External, Internal
  • Voltage - Supply, Analog: 2.7 V ~ 5.5 V
  • Voltage - Supply, Digital: 2.7 V ~ 5.5 V
  • INL/DNL (LSB): ±1, ±1 (Max)
  • Architecture: -
  • Operating Temperature: -40°C ~ 125°C
  • Package / Case: 16-WFQFN Exposed Pad
  • Supplier Device Package: 16-QFN-EP (3x3)
  • Mounting Type: -
paquet: 16-WFQFN Exposed Pad
Stock6 368
LTC2655CGN-L12#TRPBF
Linear Technology

IC DAC 12BIT QUAD CUR OUT 16SSOP

  • Number of Bits: 12
  • Number of D/A Converters: 4
  • Settling Time: 3.9µs (Typ)
  • Output Type: Voltage - Buffered
  • Differential Output: No
  • Data Interface: I2C
  • Reference Type: External, Internal
  • Voltage - Supply, Analog: 2.7 V ~ 5.5 V
  • Voltage - Supply, Digital: 2.7 V ~ 5.5 V
  • INL/DNL (LSB): ±0.5, ±0.1
  • Architecture: -
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 20-WFQFN Exposed Pad
  • Supplier Device Package: 20-QFN (4x4)
  • Mounting Type: -
paquet: 20-WFQFN Exposed Pad
Stock2 144
hot LTC2601IDD-1#TRPBF
Linear Technology

IC DAC 16BIT SGL R-R VOUT 10DFN

  • Number of Bits: 16
  • Number of D/A Converters: 1
  • Settling Time: 10µs (Typ)
  • Output Type: Voltage - Buffered
  • Differential Output: No
  • Data Interface: SPI
  • Reference Type: External
  • Voltage - Supply, Analog: 2.5 V ~ 5.5 V
  • Voltage - Supply, Digital: 2.5 V ~ 5.5 V
  • INL/DNL (LSB): ±13, ±1 (Max)
  • Architecture: -
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 10-WFDFN Exposed Pad
  • Supplier Device Package: 10-DFN (3x3)
  • Mounting Type: -
paquet: 10-WFDFN Exposed Pad
Stock6 528
LTC2251IUH#TRPBF
Linear Technology

IC ADC 10BIT 125MSPS 3V 32-QFN

  • Number of Bits: 10
  • Sampling Rate (Per Second): 125M
  • Number of Inputs: 1
  • Input Type: Differential, Single Ended
  • Data Interface: Parallel
  • Configuration: S/H-ADC
  • Ratio - S/H:ADC: 1:1
  • Number of A/D Converters: 1
  • Architecture: Pipelined
  • Reference Type: External, Internal
  • Voltage - Supply, Analog: 2.85 V ~ 3.4 V
  • Voltage - Supply, Digital: 2.85 V ~ 3.4 V
  • Features: -
  • Operating Temperature: -40°C ~ 85°C
  • Package / Case: 32-WFQFN Exposed Pad
  • Supplier Device Package: 32-QFN (5x5)
  • Mounting Type: -
paquet: 32-WFQFN Exposed Pad
Stock7 968
hot LTC1285CS8#TRPBF
Linear Technology

IC A/D CONV SAMPLING 12BIT 8SOIC

  • Number of Bits: 12
  • Sampling Rate (Per Second): 7.5k
  • Number of Inputs: 1
  • Input Type: Differential
  • Data Interface: SPI
  • Configuration: S/H-ADC
  • Ratio - S/H:ADC: 1:1
  • Number of A/D Converters: 1
  • Architecture: SAR
  • Reference Type: External
  • Voltage - Supply, Analog: 2.7 V ~ 6 V
  • Voltage - Supply, Digital: 2.7 V ~ 6 V
  • Features: -
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
  • Mounting Type: -
paquet: 8-SOIC (0.154", 3.90mm Width)
Stock63 564
hot LTC1403ACMSE#PBF
Linear Technology

IC ADC 14BIT 2.8MSPS 10-MSOP

  • Number of Bits: 14
  • Sampling Rate (Per Second): 2.8M
  • Number of Inputs: 1
  • Input Type: Differential, Single Ended
  • Data Interface: SPI
  • Configuration: S/H-ADC
  • Ratio - S/H:ADC: 1:1
  • Number of A/D Converters: 1
  • Architecture: SAR
  • Reference Type: External, Internal
  • Voltage - Supply, Analog: 2.7 V ~ 3.6 V
  • Voltage - Supply, Digital: 2.7 V ~ 3.6 V
  • Features: -
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
  • Supplier Device Package: 10-MSOP-EP
  • Mounting Type: -
paquet: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
Stock7 136
hot LTC2253CUH#PBF
Linear Technology

IC ADC 12-BIT 125MSPS 3V 32-QFN

  • Number of Bits: 12
  • Sampling Rate (Per Second): 125M
  • Number of Inputs: 1
  • Input Type: Differential, Single Ended
  • Data Interface: Parallel
  • Configuration: S/H-ADC
  • Ratio - S/H:ADC: 1:1
  • Number of A/D Converters: 1
  • Architecture: Pipelined
  • Reference Type: External, Internal
  • Voltage - Supply, Analog: 2.85 V ~ 3.4 V
  • Voltage - Supply, Digital: 2.85 V ~ 3.4 V
  • Features: -
  • Operating Temperature: 0°C ~ 70°C
  • Package / Case: 32-WFQFN Exposed Pad
  • Supplier Device Package: 32-QFN (5x5)
  • Mounting Type: -
paquet: 32-WFQFN Exposed Pad
Stock10 680
LTC3862HGN-1
Linear Technology

IC POWER MANAGEMENT

  • Output Type: Transistor Driver
  • Function: Step-Up, Step-Up/Step-Down
  • Output Configuration: Positive
  • Topology: Boost, SEPIC
  • Number of Outputs: 2
  • Output Phases: 2
  • Voltage - Supply (Vcc/Vdd): 8.5 V ~ 36 V
  • Frequency - Switching: 75kHz ~ 500kHz
  • Duty Cycle (Max): 96%
  • Synchronous Rectifier: No
  • Clock Sync: Yes
  • Serial Interfaces: -
  • Control Features: Enable, Frequency Control, Phase Control, Soft Start
  • Operating Temperature: -40°C ~ 150°C (TJ)
  • Package / Case: 24-SSOP (0.154", 3.90mm Width)
  • Supplier Device Package: 24-SSOP
paquet: 24-SSOP (0.154", 3.90mm Width)
Stock4 576
LT1997IMS-1#TRPBF
Linear Technology

PRECISION, HIGH VOLTAGE DIFFEREN

  • Amplifier Type: -
  • Number of Circuits: -
  • Output Type: -
  • Slew Rate: -
  • Gain Bandwidth Product: -
  • -3db Bandwidth: -
  • Current - Input Bias: -
  • Voltage - Input Offset: -
  • Current - Supply: -
  • Current - Output / Channel: -
  • Voltage - Supply, Single/Dual (±): -
  • Operating Temperature: -
  • Mounting Type: -
  • Package / Case: -
  • Supplier Device Package: -
paquet: -
Stock7 984
LT1501IS8
Linear Technology

IC REG BST CUK FLYBACK ADJ 8SOIC

  • Function: -
  • Output Configuration: -
  • Topology: -
  • Output Type: -
  • Number of Outputs: -
  • Voltage - Input (Min): -
  • Voltage - Input (Max): -
  • Voltage - Output (Min/Fixed): -
  • Voltage - Output (Max): -
  • Current - Output: -
  • Frequency - Switching: -
  • Synchronous Rectifier: -
  • Operating Temperature: -
  • Mounting Type: Surface Mount
  • Package / Case: 8-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package: 8-SOIC
paquet: 8-SOIC (0.154", 3.90mm Width)
Stock3 440
LTC7840EFE#TRPBF
Linear Technology

DUAL PHASE/OUTPUT NON-SYNCH BOOS

  • Output Type: PWM
  • Function: Step-Up
  • Output Configuration: Positive
  • Topology: Boost
  • Number of Outputs: 2
  • Output Phases: 2
  • Voltage - Supply (Vcc/Vdd): 5.5V ~ 60V
  • Frequency - Switching: 50kHz ~ 425kHz
  • Duty Cycle (Max): 96%
  • Synchronous Rectifier: No
  • Clock Sync: Yes
  • Serial Interfaces: -
  • Control Features: Current Limit, Enable, Frequency Control, Power Good
  • Operating Temperature: -40°C ~ 125°C (TJ)
  • Package / Case: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
  • Supplier Device Package: 28-TSSOP-EP
paquet: 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Stock4 528