Produits Linear Technology

LTC3624EDD-3.3#PBF

Linear Technology

IC REG BUCK SYNC 3.3V 2A 8DFN

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Fixed
• Number of Outputs: 1
• Voltage - Input (Min): 2.7V
• Voltage - Input (Max): 17V
• Voltage - Output (Min/Fixed): 3.3V
• Voltage - Output (Max): -
• Current - Output: 2A
• Frequency - Switching: 2.25MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-DFN (3x3)

paquet: 8-WFDFN Exposed Pad

LTC1144IN8#PBF

Linear Technology

IC REG SWTCHD CAP INV RATIO 8DIP

• Function: Ratiometric
• Output Configuration: Positive or Negative
• Topology: Charge Pump
• Output Type: Fixed
• Number of Outputs: 1
• Voltage - Input (Min): 2V
• Voltage - Input (Max): 18V
• Voltage - Output (Min/Fixed): -Vin, 2Vin, Vin/2
• Voltage - Output (Max): -
• Current - Output: 50mA
• Frequency - Switching: 4kHz ~ 10kHz
• Synchronous Rectifier: No
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Supplier Device Package: 8-PDIP

paquet: 8-DIP (0.300", 7.62mm)

LTC3890IGN-1#TRPBF

Linear Technology

IC REG CTRLR BUCK 28SSOP

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 2
• Output Phases: 2
• Voltage - Supply (Vcc/Vdd): 4 V ~ 60 V
• Frequency - Switching: 105kHz ~ 835kHz, 350kHz ~ 535kHz
• Duty Cycle (Max): 99%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Frequency Control, Power Good, Soft Start, Tracking
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 28-SSOP (0.154", 3.90mm Width)
• Supplier Device Package: 28-SSOP

paquet: 28-SSOP (0.154", 3.90mm Width)

LTC3834IUFD#PBF

Linear Technology

IC REG CTRLR BUCK 20QFN

• 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, Phase Control, Power Good, Soft Start, Tracking
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 20-WFQFN Exposed Pad
• Supplier Device Package: 20-QFN (5x4)

paquet: 20-WFQFN Exposed Pad

LTC3784EUFD#TRPBF

Linear Technology

IC REG CTRLR BOOST 28QFN

• Output Type: Transistor Driver
• Function: Step-Up
• Output Configuration: Positive
• Topology: Boost
• Number of Outputs: 2
• Output Phases: 2
• Voltage - Supply (Vcc/Vdd): 4.5 V ~ 60 V
• Frequency - Switching: 105kHz ~ 760kHz
• Duty Cycle (Max): 96%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 28-WFQFN Exposed Pad
• Supplier Device Package: 28-QFN (4x5)

paquet: 28-WFQFN Exposed Pad

LTC3854EMSE#TRPBF

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): 4.5 V ~ 38 V
• Frequency - Switching: 400kHz
• Duty Cycle (Max): 98%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Soft Start
• Operating Temperature: -40°C ~ 85°C (TA)
• 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

LTC3784IUFD#PBF

Linear Technology

IC REG CTRLR BOOST 28QFN

• Output Type: Transistor Driver
• Function: Step-Up
• Output Configuration: Positive
• Topology: Boost
• Number of Outputs: 2
• Output Phases: 2
• Voltage - Supply (Vcc/Vdd): 4.5 V ~ 60 V
• Frequency - Switching: 105kHz ~ 760kHz
• Duty Cycle (Max): 96%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 28-WFQFN Exposed Pad
• Supplier Device Package: 28-QFN (4x5)

paquet: 28-WFQFN Exposed Pad

LTC4268CDKD-1#PBF

Linear Technology

IC POE 35W PD INTERFACE 32-DFN

• Type: Controller (PD), DC/DC
• Number of Channels: 1
• Power - Max: 35W
• Internal Switch(s): No
• Auxiliary Sense: No
• Standards: 802.3af (PoE)
• Voltage - Supply: 57V (Max)
• Current - Supply: 3mA (Max)
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 32-WFDFN Exposed Pad
• Supplier Device Package: 32-DFN (7x4)

paquet: 32-WFDFN Exposed Pad

LT4321HUF#PBF

Linear Technology

IC OR CTRLR BRIDGE RECT 16QFN

• Type: Bridge Rectifier
• FET Type: N-Channel
• Ratio - Input:Output: Bridge (2)
• Internal Switch(s): No
• Delay Time - ON: -
• Delay Time - OFF: -
• Current - Output (Max): -
• Current - Supply: 32µA
• Voltage - Supply: 20 V ~ 80 V
• Applications: Power Over Ethernet (PoE)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-WQFN Exposed Pad
• Supplier Device Package: 16-QFN (4x4)

paquet: 16-WQFN Exposed Pad

LTC4225CGN-2#PBF

Linear Technology

IC CTLR HOT SWAP DUAL 24-SSOP

• Type: Hot Swap Controller, OR Controller
• Number of Channels: 2
• Internal Switch(s): No
• Applications: General Purpose
• Features: Auto Retry, UVLO
• Programmable Features: Current Limit, Fault Timeout, Slew Rate
• Voltage - Supply: 2.9 V ~ 18 V
• Current - Output (Max): -
• Operating Temperature: 0°C ~ 70°C
• Current - Supply: 2.8mA
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP (0.154", 3.90mm Width)
• Supplier Device Package: 24-SSOP

paquet: 24-SSOP (0.154", 3.90mm Width)

LT1910IS8#PBF

Linear Technology

IC MOSFET DRIVER HI-SIDE 8-SOIC

• Driven Configuration: High-Side
• Channel Type: Single
• Number of Drivers: 1
• Gate Type: N-Channel MOSFET
• Voltage - Supply: 8 V ~ 48 V
• Logic Voltage - VIL, VIH: 0.7V, 3.5V
• Current - Peak Output (Source, Sink): -
• Input Type: Non-Inverting
• High Side Voltage - Max (Bootstrap): -
• Rise / Fall Time (Typ): -
• Operating Temperature: -40°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)

LT1713CMS8#TRPBF

Linear Technology

IC COMP R-R I/O SINGLE LP 8MSOP

• Type: with Latch
• Number of Elements: 1
• Output Type: CMOS, Complementary, Rail-to-Rail, TTL
• Voltage - Supply, Single/Dual (±): 2.4 V ~ 12 V, ±2.4 V ~ 6 V
• Voltage - Input Offset (Max): 4mV @ 5V
• Current - Input Bias (Max): 2µA @ 5V
• Current - Output (Typ): 20mA
• Current - Quiescent (Max): 7.5mA
• CMRR, PSRR (Typ): 70dB CMRR, 80dB PSRR
• Propagation Delay (Max): 11ns
• Hysteresis: -
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Mounting Type: Surface Mount
• Supplier Device Package: 8-MSOP

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

LT1167AIS8-1#TRPBF

Linear Technology

IC OPAMP INSTR 1MHZ 8SO

• Amplifier Type: Instrumentation
• Number of Circuits: 1
• Output Type: -
• Slew Rate: 1.2 V/µs
• Gain Bandwidth Product: 1MHz
• -3db Bandwidth: -
• Current - Input Bias: 50pA
• Voltage - Input Offset: 15µV
• Current - Supply: 900µA
• Current - Output / Channel: 27mA
• Voltage - Supply, Single/Dual (±): 4.6 V ~ 36 V, ±2.3 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SO

paquet: 8-SOIC (0.154", 3.90mm Width)

LT1999HMS8-50#PBF

Linear Technology

IC OPAMP CURR SENSE 1.2MHZ 8MSOP

• Amplifier Type: Current Sense
• Number of Circuits: 1
• Output Type: -
• Slew Rate: 3 V/µs
• Gain Bandwidth Product: -
• -3db Bandwidth: 1.2MHz
• Current - Input Bias: 137.5µA
• Voltage - Input Offset: 500µV
• Current - Supply: 5.8mA
• Current - Output / Channel: 40mA
• Voltage - Supply, Single/Dual (±): 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Supplier Device Package: 8-MSOP

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

LTC4307CMS8-1#PBF

Linear Technology

IC ACCELERATOR I2C HOTSWAP 8MSOP

• 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: 2.3 V ~ 5.5 V
• Current - Supply: 8mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: -
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Supplier Device Package: 8-MSOP

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

LTC2864CDD-1#TRPBF

Linear Technology

IC TRANSCEIVER RS485 10-DFN

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Full
• Receiver Hysteresis: 25mV
• Data Rate: 20Mbps
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-WFDFN Exposed Pad
• Supplier Device Package: 10-DFN (3x3)

paquet: 10-WFDFN Exposed Pad

LT1796IS8#TRPBF

Linear Technology

IC TXRX CAN FAULT TOLERANC 8SOIC

• Type: Transceiver
• Protocol: CAN
• Number of Drivers/Receivers: 1/1
• Duplex: Half
• Receiver Hysteresis: 70mV
• Data Rate: 125kbps
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• 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)

LTC2657BIUFD-H16#TRPBF

Linear Technology

IC DAC 16BIT I2C OCTAL 20QFN

• Number of Bits: 16
• Number of D/A Converters: 8
• Settling Time: 9.1µs (Typ)
• Output Type: Voltage - Buffered
• Differential Output: No
• Data Interface: I2C
• Reference Type: External, Internal
• Voltage - Supply, Analog: 5V
• Voltage - Supply, Digital: 5V
• INL/DNL (LSB): ±2, ±0.3
• Architecture: -
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-WFQFN Exposed Pad
• Supplier Device Package: 20-QFN (5x4)
• Mounting Type: -

paquet: 20-WFQFN Exposed Pad

LTC2654IUF-L12#TRPBF

Linear Technology

IC DAC 12BIT SRL 20QFN

• 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): ±0.5, ±0.1
• Architecture: -
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 20-WFQFN Exposed Pad
• Supplier Device Package: 20-QFN (4x4)
• Mounting Type: -

paquet: 20-WFQFN Exposed Pad

LTC2382HMS-16#TRPBF

Linear Technology

IC ADC 16BIT 1CH 500KSPS 16-MSOP

• Number of Bits: 16
• Sampling Rate (Per Second): 500k
• 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: 2.375 V ~ 2.625 V
• Voltage - Supply, Digital: 2.375 V ~ 2.625 V
• Features: -
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-TFSOP (0.118", 3.00mm Width)
• Supplier Device Package: 16-MSOP
• Mounting Type: -

paquet: 16-TFSOP (0.118", 3.00mm Width)

LTC2145CUP-14#PBF

Linear Technology

IC ADC DUAL 14BIT 125MSPS 64-QFN

• Number of Bits: 14
• Sampling Rate (Per Second): 125M
• Number of Inputs: 2
• Input Type: Differential
• Data Interface: LVDS - Parallel, 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: 1.7 V ~ 1.9 V
• Voltage - Supply, Digital: 1.7 V ~ 1.9 V
• Features: Simultaneous Sampling
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 64-WFQFN Exposed Pad
• Supplier Device Package: 64-QFN (9x9)
• Mounting Type: -

paquet: 64-WFQFN Exposed Pad

LTM4637IV#PBF

Linear Technology

IC REG BUCK ADJ 20A 133LGA

• Type: Non-Isolated PoL Module
• Number of Outputs: 1
• Voltage - Input (Min): 4.5V
• Voltage - Input (Max): 20V
• Voltage - Output 1: 0.6 ~ 5.5 V
• Voltage - Output 2: -
• Voltage - Output 3: -
• Voltage - Output 4: -
• Current - Output (Max): 20A
• Power (Watts): -
• Voltage - Isolation: -
• Applications: ITE (Commercial)
• Features: OCP, OTP, OVP
• Operating Temperature: -40°C ~ 125°C
• Efficiency: 88%
• Mounting Type: Surface Mount
• Package / Case: 133-BLGA Module
• Size / Dimension: 0.59" L x 0.59" W x 0.17" H (15.0mm x 15.0mm x 4.3mm)
• Supplier Device Package: 133-LGA (15x15)
• Control Features: -

paquet: 133-BLGA Module

LTM4633IY#PBF

Linear Technology

DC/DC CNVRTR 2X0.8-1.8V 0.8-5.5V

• Type: Non-Isolated PoL Module
• Number of Outputs: 3
• Voltage - Input (Min): 4.7V
• Voltage - Input (Max): 16V
• Voltage - Output 1: 0.8 ~ 1.8 V
• Voltage - Output 2: 0.8 ~ 1.8 V
• Voltage - Output 3: 0.8 ~ 5.5 V
• Voltage - Output 4: -
• Current - Output (Max): 10A, 10A, 10A
• Power (Watts): -
• Voltage - Isolation: -
• Applications: ITE (Commercial)
• Features: OCP, OVP
• Operating Temperature: -40°C ~ 125°C
• Efficiency: -
• Mounting Type: Surface Mount
• Package / Case: 144-BBGA Module
• Size / Dimension: 0.59" L x 0.59" W x 0.20" H (15.0mm x 15.0mm x 5.0mm)
• Supplier Device Package: 144-BGA (15x15)
• Control Features: -

paquet: 144-BBGA Module

LTC3539EDCB-2

Linear Technology

IC REG BOOST

• 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

LTC2630AISC6-LZ12

Linear Technology

IC DAC

• Number of Bits: 12
• Number of D/A Converters: 1
• Settling Time: 4.4µs (Typ)
• Output Type: Voltage - Buffered
• Differential Output: No
• Data Interface: SPI
• Reference Type: Internal, Supply
• Voltage - Supply, Analog: 2.7 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• 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: Surface Mount

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

LTC2373CUH-16

Linear Technology

IC ADC

• Number of Bits: 16
• Sampling Rate (Per Second): 1M
• Number of Inputs: 8
• Input Type: Differential, Pseudo-Differential
• 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, Internal
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 4.75 V ~ 5.25 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

LTC6101VHVAHS5#TRPBF

Linear Technology

LINEAR OPERATIONAL (OP) AMP

• Amplifier Type: Current Sense
• Number of Circuits: 1
• Output Type: -
• Slew Rate: -
• Gain Bandwidth Product: 200kHz
• -3db Bandwidth: -
• Current - Input Bias: 100nA
• Voltage - Input Offset: 85µV
• Current - Supply: 200µA
• Current - Output / Channel: 1mA
• Voltage - Supply, Single/Dual (±): 5 V ~ 100 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5 Thin, TSOT-23-5
• Supplier Device Package: TSOT-23-5

paquet: SOT-23-5 Thin, TSOT-23-5

LT1500IS

Linear Technology

IC REG BST CUK FLYBK ADJ 14SOIC

• 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: 14-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 14-SOIC

paquet: 14-SOIC (0.154", 3.90mm Width)