Produits Linear Technology

LTC3643IUDD#TRPBF

Linear Technology

IC REG BUCK BOOST ADJ 2A SYNC

• Function: Step-Up, Step-Down
• Output Configuration: Positive
• Topology: Buck, Boost
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 3V
• Voltage - Input (Max): 17V
• Voltage - Output (Min/Fixed): 0.6V
• Voltage - Output (Max): -
• Current - Output: 2A
• Frequency - Switching: 1MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Supplier Device Package: 24-QFN (3x5)

paquet: 24-WFQFN Exposed Pad

LT1373HVCS8#PBF

Linear Technology

IC REG MULT CONFIG INV ADJ 8SOIC

• Function: Step-Up, Step-Down, Step-Up/Step-Down
• Output Configuration: Positive or Negative
• Topology: Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 2.7V
• Voltage - Input (Max): 30V
• Voltage - Output (Min/Fixed): 1.245V
• Voltage - Output (Max): 42V (Switch)
• Current - Output: 1.5A (Switch)
• Frequency - Switching: 250kHz
• Synchronous Rectifier: No
• Operating Temperature: 0°C ~ 125°C (TJ)
• 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)

LT8570IMS8E-1#PBF

Linear Technology

IC REG MULT CONFIG INV ADJ 8MSOP

• Function: Step-Up, Step-Up/Step-Down
• Output Configuration: Positive or Negative
• Topology: Boost, Charge Pump, Cuk, SEPIC
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 2.55V
• Voltage - Input (Max): 40V
• Voltage - Output (Min/Fixed): 3mV, 1.204V
• Voltage - Output (Max): 65V (Switch)
• Current - Output: 375mA
• Frequency - Switching: 200kHz ~ 1.5MHz
• Synchronous Rectifier: No
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 8-MSOP-EP

paquet: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad

LTC3642EMS8E#PBF

Linear Technology

IC REG BUCK ADJ 50MA SYNC 8MSOP

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 4.5V
• Voltage - Input (Max): 45V
• Voltage - Output (Min/Fixed): 0.8V
• Voltage - Output (Max): 45V
• Current - Output: 50mA
• Frequency - Switching: -
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 8-MSOP-EP

paquet: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad

LTC3539EDCB-2#TRMPBF

Linear Technology

IC REG BOOST ADJ 2A SYNC 8DFN

• Function: Step-Up
• Output Configuration: Positive
• Topology: Boost
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 0.5V
• Voltage - Input (Max): 5V
• Voltage - Output (Min/Fixed): 1.5V
• Voltage - Output (Max): 5.25V
• Current - Output: 2A (Switch)
• Frequency - Switching: 2MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-DFN (2x3)

paquet: 8-WFDFN Exposed Pad

LTC3864MPMSE#PBF

Linear Technology

IC REG CTRLR BUCK 12MSOP

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 3.5 V ~ 60 V
• Frequency - Switching: 50kHz ~ 850kHz
• Duty Cycle (Max): 100%
• Synchronous Rectifier: No
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
• Operating Temperature: -55°C ~ 150°C (TJ)
• Package / Case: 12-TSSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 12-MSOP-EP

paquet: 12-TSSOP (0.118", 3.00mm Width) Exposed Pad

LTC3723EGN-1#PBF

Linear Technology

IC REG CTRLR PUSH-PULL 16SSOP

• Output Type: Transistor Driver
• Function: Step-Up/Step-Down
• Output Configuration: Positive, Isolation Capable
• Topology: Push-Pull
• Number of Outputs: 2
• Output Phases: 2
• Voltage - Supply (Vcc/Vdd): Up to 10V
• Frequency - Switching: -
• Duty Cycle (Max): 50%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Current Limit, Ramp, Soft Start
• 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)

LT1034IS8-1.2#TRPBF

Linear Technology

IC VREF SHUNT 1.225V/7V 8SOIC

• Reference Type: Shunt, Dual
• Output Type: Fixed
• Voltage - Output (Min/Fixed): 1.225V, 7V
• Voltage - Output (Max): -
• Current - Output: 20mA
• Tolerance: ±1.2%
• Temperature Coefficient: 40ppm/°C, -
• Noise - 0.1Hz to 10Hz: 4µVp-p
• Noise - 10Hz to 10kHz: -
• Voltage - Input: -
• Current - Supply: -
• Current - Cathode: 20µA
• Operating Temperature: -40°C ~ 85°C (TA)
• 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)

LTC2905ITS8#TRPBF

Linear Technology

IC MON DUAL SUPPLY PREC TSOT23-8

• Type: Multi-Voltage Supervisor
• Number of Voltages Monitored: 2
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 9 Selectable Threshold Combinations
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8 Thin, TSOT-23-8
• Supplier Device Package: TSOT-23-8

paquet: SOT-23-8 Thin, TSOT-23-8

LTC4078EDD-2#TRPBF

Linear Technology

IC USB POWER MANAGER 10-DFN

• Function: Power Management
• Battery Chemistry: Lithium-Ion/Polymer
• Number of Cells: 1
• Fault Protection: Over Voltage
• Interface: USB
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 10-WFDFN Exposed Pad
• Supplier Device Package: 10-DFN (3x3)

paquet: 10-WFDFN Exposed Pad

LT6221CDD#TRPBF

Linear Technology

IC OPAMP GP 60MHZ RRO 8DFN

• Amplifier Type: General Purpose
• Number of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 20 V/µs
• Gain Bandwidth Product: 60MHz
• -3db Bandwidth: -
• Current - Input Bias: 250nA
• Voltage - Input Offset: 700µV
• Current - Supply: 1mA
• Current - Output / Channel: 50mA
• Voltage - Supply, Single/Dual (±): 2.2 V ~ 12.6 V, ±1.1 V ~ 6.3 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-DFN (3x3)

paquet: 8-WFDFN Exposed Pad

LTC2063HSC6#TRMPBF

Linear Technology

IC OPAMP SNGL 2A ZERO-DRIFT 6SC-

• Amplifier Type: Zero-Drift
• Number of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.0035 V/µs
• Gain Bandwidth Product: 20kHz
• -3db Bandwidth: -
• Current - Input Bias: 3pA
• Voltage - Input Offset: 1µV
• Current - Supply: 1.4µA
• Current - Output / Channel: 51mA
• Voltage - Supply, Single/Dual (±): 1.7 V ~ 5.25 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 6-TSSOP, SC-88, SOT-363
• Supplier Device Package: SC-70-6

paquet: 6-TSSOP, SC-88, SOT-363

LT1497CS#PBF

Linear Technology

IC OPAMP CFA 50MHZ 16SO

• Amplifier Type: Current Feedback
• Number of Circuits: 2
• Output Type: -
• Slew Rate: 900 V/µs
• Gain Bandwidth Product: -
• -3db Bandwidth: 50MHz
• Current - Input Bias: 7µA
• Voltage - Input Offset: 3mV
• Current - Supply: 7mA
• Current - Output / Channel: 220mA
• Voltage - Supply, Single/Dual (±): 4 V ~ 30 V, ±2 V ~ 15 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 16-SO

paquet: 16-SOIC (0.154", 3.90mm Width)

LT1791AHN#PBF

Linear Technology

IC TXRX RS485/RS422 60V 14-DIP

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Full
• Receiver Hysteresis: 20mV
• Data Rate: 250kbps
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 14-DIP (0.300", 7.62mm)
• Supplier Device Package: 14-PDIP

paquet: 14-DIP (0.300", 7.62mm)

LTC2634IMSE-HMX8#PBF

Linear Technology

IC DAC 8BIT QUAD 4.096V 10MSOP

• Number of Bits: 8
• Number of D/A Converters: 4
• Settling Time: 3.8µs (Typ)
• Output Type: Voltage - Buffered
• Differential Output: No
• Data Interface: SPI
• Reference Type: External, Internal
• Voltage - Supply, Analog: 5V
• Voltage - Supply, Digital: 5V
• INL/DNL (LSB): ±0.05, ±0.5 (Max)
• Architecture: -
• Operating Temperature: -40°C ~ 85°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

LTC2630AISC6-HM12#TRMPBF

Linear Technology

IC DAC 12BIT R-R SC70-6

• Number of Bits: 12
• Number of D/A Converters: 1
• Settling Time: 4.8µs (Typ)
• Output Type: Voltage - Buffered
• Differential Output: No
• Data Interface: SPI
• Reference Type: Internal, Supply
• Voltage - Supply, Analog: 5V
• Voltage - Supply, Digital: 5V
• INL/DNL (LSB): ±0.5, ±1 (Max)
• Architecture: -
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 6-VSSOP, SC-88, SOT-363
• Supplier Device Package: SC-70-6
• Mounting Type: -

paquet: 6-VSSOP, SC-88, SOT-363

LTC1452CS8#PBF

Linear Technology

IC D/A CONV 12BIT R-R 8-SOIC

• Number of Bits: 12
• Number of D/A Converters: 1
• Settling Time: 14µs (Typ)
• Output Type: Voltage - Buffered
• Differential Output: No
• Data Interface: SPI
• Reference Type: External
• Voltage - Supply, Analog: 2.7 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• INL/DNL (LSB): ±4 (Max), ±0.5 (Max)
• Architecture: R-2R
• 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)

LTC2387IUH-18#TRPBF

Linear Technology

IC ADC 18BIT 15MSPS SAR 32QFN

• Number of Bits: 18
• Sampling Rate (Per Second): 15M
• Number of Inputs: 1
• Input Type: Differential
• Data Interface: LVDS - Serial
• Configuration: S/H-ADC
• Ratio - S/H:ADC: 1:1
• Number of A/D Converters: 1
• Architecture: SAR
• Reference Type: Internal
• Voltage - Supply, Analog: 5V
• Voltage - Supply, Digital: 2.375 V ~ 2.625 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

LTC2392IUK-16#TRPBF

Linear Technology

IC ADC 16B SER/PAR 500K 48QFN

• Number of Bits: 16
• Sampling Rate (Per Second): 500k
• Number of Inputs: 1
• Input Type: Differential
• Data Interface: SPI, Parallel
• 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: 5V
• Voltage - Supply, Digital: 5V
• Features: -
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-WFQFN Exposed Pad
• Supplier Device Package: 48-QFN (7x7)
• Mounting Type: -

paquet: 48-WFQFN Exposed Pad

LTC2325CUKG-14#TRPBF

Linear Technology

IC ADC 14BIT 5MSPS 52QFN

• Number of Bits: -
• Sampling Rate (Per Second): -
• Number of Inputs: -
• Input Type: -
• Data Interface: -
• Configuration: -
• Ratio - S/H:ADC: -
• Number of A/D Converters: -
• Architecture: -
• Reference Type: -
• Voltage - Supply, Analog: -
• Voltage - Supply, Digital: -
• Features: -
• Operating Temperature: -
• Package / Case: -
• Supplier Device Package: -
• Mounting Type: -

paquet: -

LTC1865LACS8#PBF

Linear Technology

IC ADC 2CH 16BIT 150KSPS 8SOIC

• Number of Bits: 16
• Sampling Rate (Per Second): 150k
• Number of Inputs: 2
• Input Type: Single Ended
• Data Interface: SPI
• Configuration: MUX-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 ~ 3.6 V
• Voltage - Supply, Digital: 2.7 V ~ 3.6 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)

LTC1403CMSE-1#TRPBF

Linear Technology

IC ADC 12BIT 2.8MSPS DIFF 10MSOP

• Number of Bits: 12
• 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

LT5400AIMS8E-2#TRPBF

Linear Technology

RES ARRAY 4 RES 100K OHM 8TSSOP

• Circuit Type: Isolated
• Resistance (Ohms): 100k
• Tolerance: ±7.5%
• Number of Resistors: 4
• Number of Pins: 8
• Power Per Element: 800mW
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature: -40°C ~ 85°C
• Applications: Voltage Divider (TCR Matched)
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 8-MSOP-EP
• Size / Dimension: 0.118" L x 0.118" W (3.00mm x 3.00mm)
• Height - Seated (Max): 0.043" (1.10mm)

paquet: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad

LTM4609MPY

Linear Technology

DC/DC CONVERT 0.8-36V 10A

• Type: Non-Isolated PoL Module
• Number of Outputs: 1
• Voltage - Input (Min): 4.5V
• Voltage - Input (Max): 36V
• Voltage - Output 1: 0.8 ~ 34 V
• Voltage - Output 2: -
• Voltage - Output 3: -
• Voltage - Output 4: -
• Current - Output (Max): 10A
• Power (Watts): -
• Voltage - Isolation: -
• Applications: ITE (Commercial)
• Features: OCP, OVP, UVLO
• Operating Temperature: -55°C ~ 125°C
• Efficiency: 98%
• Mounting Type: Surface Mount
• Package / Case: 141-BBGA Module
• Size / Dimension: 0.59" L x 0.59" W x 0.13" H (15.0mm x 15.0mm x 3.4mm)
• Supplier Device Package: 141-BGA (15x15)
• Control Features: -

paquet: 141-BBGA Module

LTC3887IUHE-9

Linear Technology

IC POWER MANAGEMENT

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 2
• Output Phases: 2
• Voltage - Supply (Vcc/Vdd): 4.5 V ~ 24 V
• Frequency - Switching: 250kHz ~ 1MHz
• Duty Cycle (Max): -
• Synchronous Rectifier: Yes
• Clock Sync: Yes
• Serial Interfaces: I²C, PMBus
• Control Features: Enable, Frequency Control, Phase Control
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: -
• Supplier Device Package: -

paquet: -

LT8711EUDC

Linear Technology

IC REG BUCK

• Output Type: -
• Function: -
• Output Configuration: -
• Topology: -
• Number of Outputs: -
• Output Phases: -
• Voltage - Supply (Vcc/Vdd): -
• Frequency - Switching: -
• Duty Cycle (Max): -
• Synchronous Rectifier: -
• Clock Sync: -
• Serial Interfaces: -
• Control Features: -
• Operating Temperature: -
• Package / Case: -
• Supplier Device Package: -

paquet: -

LTC2292IUP

Linear Technology

IC ADC

• Number of Bits: 12
• Sampling Rate (Per Second): 40M
• Number of Inputs: 2
• Input Type: Differential, Single Ended
• Data Interface: Parallel
• Configuration: S/H-ADC
• Ratio - S/H:ADC: 1:1
• Number of A/D Converters: 2
• Architecture: Pipelined
• Reference Type: External, Internal
• Voltage - Supply, Analog: 2.7 V ~ 3.4 V
• Voltage - Supply, Digital: 2.7 V ~ 3.4 V
• Features: Simultaneous Sampling
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-WFQFN Exposed Pad
• Supplier Device Package: 64-QFN (9x9)
• Mounting Type: -

paquet: 64-WFQFN Exposed Pad

LTC6255IDC

Linear Technology

IC POWER MANAGEMENT

• Amplifier Type: General Purpose
• Number of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 1.8 V/µs
• Gain Bandwidth Product: 6.5MHz
• -3db Bandwidth: 4.5MHz
• Current - Input Bias: 5nA
• Voltage - Input Offset: 100µV
• Current - Supply: 65µA
• Current - Output / Channel: 35mA
• Voltage - Supply, Single/Dual (±): 1.8 V ~ 5.25 V, ±0.9 V ~ 2.625 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-WFDFN Exposed Pad
• Supplier Device Package: 6-DFN (2x2)

paquet: 6-WFDFN Exposed Pad