Produits Linear Technology

LT1587CM#PBF

Linear Technology

IC REG LINEAR POS ADJ 3A D2PAK-3

• Output Configuration: Positive
• Output Type: Adjustable
• Number of Regulators: 1
• Voltage - Input (Max): 7V
• Voltage - Output (Min/Fixed): 1.25V
• Voltage - Output (Max): 5.5V
• Voltage Dropout (Max): 1.3V @ 3A
• Current - Output: 3A
• Current - Quiescent (Iq): -
• Current - Supply (Max): 10mA
• PSRR: -
• Control Features: -
• Protection Features: Over Current, Over Temperature, Short Circuit
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA
• Supplier Device Package: D2PAK-3

paquet: TO-263-4, D2Pak (3 Leads + Tab), TO-263AA

LTC3521IUF#TRPBF

Linear Technology

IC REG BUCK BOOST ADJ TRPL 24QFN

• Function: Step-Down, Step-Up/Step-Down
• Output Configuration: Positive
• Topology: Buck, Buck-Boost
• Output Type: Adjustable
• Number of Outputs: 3
• Voltage - Input (Min): 1.8V
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 0.6V
• Voltage - Output (Max): 5.5V
• Current - Output: 600mA, 1A
• Frequency - Switching: 1.1MHz
• 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-EP (4x4)

paquet: 24-WFQFN Exposed Pad

LT8570IDD#TRPBF

Linear Technology

IC REG MULT CONFIG INV ADJ 8DFN

• Function: Step-Up, Step-Up/Step-Down
• Output Configuration: Positive or Negative
• Topology: Boost, 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: 750mA
• Frequency - Switching: 200kHz ~ 1.5MHz
• Synchronous Rectifier: No
• 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

LTC1504IS8-3.3#TRPBF

Linear Technology

IC REG BUCK 3.3V 0.5A SYNC 8SOIC

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Fixed
• Number of Outputs: 1
• Voltage - Input (Min): 4V
• Voltage - Input (Max): 10V
• Voltage - Output (Min/Fixed): 3.3V
• Voltage - Output (Max): -
• Current - Output: 500mA
• Frequency - Switching: 200kHz
• Synchronous Rectifier: Yes
• Operating Temperature: 0°C ~ 70°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)

LT1302CS8-5#PBF

Linear Technology

IC REG BOOST 5V 2A 8SOIC

• Function: Step-Up
• Output Configuration: Positive
• Topology: Boost
• Output Type: Fixed
• Number of Outputs: 1
• Voltage - Input (Min): 2V
• Voltage - Input (Max): 8V
• Voltage - Output (Min/Fixed): 5V
• Voltage - Output (Max): -
• Current - Output: 2A (Switch)
• Frequency - Switching: 220kHz
• Synchronous Rectifier: No
• Operating Temperature: 0°C ~ 70°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)

LTC3856IFE#TRPBF

Linear Technology

IC REG CTRLR BUCK 38TSSOP

• 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 ~ 38 V
• Frequency - Switching: 250kHz ~ 770kHz
• Duty Cycle (Max): 94%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad
• Supplier Device Package: 38-TSSOP-EP

paquet: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad

LTC3869EUF#TRPBF

Linear Technology

IC REG CTRLR BUCK 28QFN

• 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 ~ 38 V
• Frequency - Switching: 250kHz ~ 780kHz
• Duty Cycle (Max): 95%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 28-WFQFN Exposed Pad
• Supplier Device Package: 28-QFN (4x4)

paquet: 28-WFQFN Exposed Pad

LTC3812IFE-5#PBF

Linear Technology

IC REG CTRLR BUCK 16TSSOP

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 4.35 V ~ 14 V
• Frequency - Switching: -
• Duty Cycle (Max): -
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Power Good, Soft Start
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
• Supplier Device Package: 16-TSSOP-EP

paquet: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad

LT1634CCZ-1.25#PBF

Linear Technology

IC VREF SHUNT 1.25V TO92-3

• Reference Type: Shunt
• Output Type: Fixed
• Voltage - Output (Min/Fixed): 1.25V
• Voltage - Output (Max): -
• Current - Output: 100mA
• Tolerance: ±0.2%
• Temperature Coefficient: 25ppm/°C
• Noise - 0.1Hz to 10Hz: 10µVp-p
• Noise - 10Hz to 10kHz: -
• Voltage - Input: -
• Current - Supply: -
• Current - Cathode: 7µA
• Operating Temperature: 0°C ~ 70°C (TA)
• Mounting Type: Through Hole
• Package / Case: TO-226-3, TO-92-3 (TO-226AA)
• Supplier Device Package: TO-92-3

paquet: TO-226-3, TO-92-3 (TO-226AA)

LTC2952IF#PBF

Linear Technology

IC PB ON/OFF CONTROLLER 20TSSOP

• Applications: Push Button, On/Off Controller
• Voltage - Input: -
• Voltage - Supply: 2.7 V ~ 28 V
• Current - Supply: 65µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Supplier Device Package: 20-TSSOP

paquet: 20-TSSOP (0.173", 4.40mm Width)

LT3751EFE#TRPBF

Linear Technology

IC CTRLR CAP CHARGER 20-TSSOP

• Applications: Photoflash Capacitor Charger
• Current - Supply: 5.5mA
• Voltage - Supply: 4.75 V ~ 24 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
• Supplier Device Package: 20-TSSOP-EP

paquet: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad

LT3496EUFD#TRPBF

Linear Technology

IC LED DRIVER RGLTR DIM 1A 28QFN

• Type: DC DC Regulator
• Topology: Step-Down (Buck), Step-Up (Boost)
• Internal Switch(s): Yes
• Number of Outputs: 3
• Voltage - Supply (Min): 3V
• Voltage - Supply (Max): 30V
• Voltage - Output: -
• Current - Output / Channel: 1A (Switch)
• Frequency: 330kHz ~ 2.1MHz
• Dimming: Analog, PWM
• Applications: -
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 28-WFQFN Exposed Pad
• Supplier Device Package: 28-QFN (4x5)

paquet: 28-WFQFN Exposed Pad

LTC2946MPMS-1#PBF

Linear Technology

IC ENERGY MONITOR I2C 16MSOP

• Input Impedance: -
• Measurement Error: 0.5%
• Voltage - I/O High: -
• Voltage - I/O Low: -
• Current - Supply: 900µA
• Voltage - Supply: 2.7 V ~ 100 V
• Meter Type: Single Phase
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TFSOP (0.118", 3.00mm Width)
• Supplier Device Package: 16-MSOP

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

LTC1731ES8-4.2#PBF

Linear Technology

IC CTRLR BATT CHRGR LI-ION 8SOIC

• Battery Chemistry: Multi-Chemistry
• Number of Cells: 1
• Current - Charging: Constant - Programmable
• Programmable Features: Timer
• Fault Protection: -
• Charge Current - Max: 500mA
• Battery Pack Voltage: 4.2V
• Voltage - Supply (Max): 12V
• Interface: -
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: -
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC

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

LT6108AHMS8-2#PBF

Linear Technology

IC AMP CURRENT SENSE 8-MSOP

• Type: Amplifier, Comparator, Reference
• Applications: Current Sensing, Power Management
• 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)

LT1210XFE#TRPBF

Linear Technology

1.1A, 35MHZ CURRENT FEEDBACK AMP

• Amplifier Type: Current Feedback
• Number of Circuits: 1
• Output Type: -
• Slew Rate: 900 V/µs
• Gain Bandwidth Product: -
• -3db Bandwidth: 35MHz
• Current - Input Bias: -
• Voltage - Input Offset: 3mV
• Current - Supply: 35mA
• Current - Output / Channel: 2A
• Voltage - Supply, Single/Dual (±): ±5 V ~ 15 V
• Operating Temperature: -40°C ~ 175°C
• Mounting Type: -
• Package / Case: -
• Supplier Device Package: -

paquet: -

LTC6247IDC#TRPBF

Linear Technology

IC OP AMP GP 180MHZ 8DFN

• Amplifier Type: General Purpose
• Number of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 90 V/µs
• Gain Bandwidth Product: 180MHz
• -3db Bandwidth: 120MHz
• Current - Input Bias: 400nA
• Voltage - Input Offset: 100µV
• Current - Supply: 1.25mA
• Current - Output / Channel: 100mA
• Voltage - Supply, Single/Dual (±): 2.5 V ~ 5.25 V, ±1.25 V ~ 2.625 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-DFN (2x2)

paquet: 8-WFDFN Exposed Pad

LTC1387ISW#TRPBF

Linear Technology

IC TXRX RS232/485/422 MULTIPRTCL

• Type: Transceiver
• Protocol: Multiprotocol
• Number of Drivers/Receivers: 2/2
• Duplex: Half
• Receiver Hysteresis: 40mV
• Data Rate: 150KBd
• Voltage - Supply: 5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 20-SOIC

paquet: 20-SOIC (0.295", 7.50mm Width)

LT1039ACSW16#TRPBF

Linear Technology

IC DRIVR/RCVR TRIPL-RS232 16SOIC

• Type: Transceiver
• Protocol: RS232
• Number of Drivers/Receivers: 3/3
• Duplex: Full
• Receiver Hysteresis: 400mV
• Data Rate: -
• Voltage - Supply: 5 V ~ 15 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.295", 7.50mm Width)
• Supplier Device Package: 16-SOIC

paquet: 16-SOIC (0.295", 7.50mm Width)

LT1328CS8#TRPBF

Linear Technology

IC RECEIVER 4MBPS IRDA IR 8-SOIC

• Type: Receiver
• Protocol: Infrared (IRDA)
• Number of Drivers/Receivers: 0/1
• Duplex: -
• Receiver Hysteresis: -
• Data Rate: 4Mbps
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°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)

LTC2640CTS8-HZ12#TRMPBF

Linear Technology

IC DAC 12BIT VOUT W/REF TSOT23-8

• Number of Bits: 12
• Number of D/A Converters: 1
• Settling Time: 4.6µs (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): ±1, ±1 (Max)
• Architecture: -
• Operating Temperature: 0°C ~ 70°C
• Package / Case: SOT-23-8 Thin, TSOT-23-8
• Supplier Device Package: TSOT-23-8
• Mounting Type: -

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

LTC1664CGN#PBF

Linear Technology

IC DAC 10BIT QUAD MICRPWR 16SSOP

• Number of Bits: 10
• Number of D/A Converters: 4
• Settling Time: 19µs (Typ)
• Output Type: Voltage - Unbuffered
• 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): ±0.6, ±0.2
• Architecture: Oversampling Interpolating DAC
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 16-SSOP (0.154", 3.90mm Width)
• Supplier Device Package: 16-SSOP
• Mounting Type: -

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

LTC2637IMS-LMI8#PBF

Linear Technology

IC DAC 8BIT SER 16-MSOP

• Number of Bits: 8
• Number of D/A Converters: 8
• Settling Time: 3.5µs (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): ±0.05, ±0.5 (Max)
• Architecture: -
• Operating Temperature: -40°C ~ 85°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)

LTC2355CMSE-14#TRPBF

Linear Technology

IC ADC 14BIT 3.5MSPS 10-MSOP

• Number of Bits: 14
• Sampling Rate (Per Second): 3.5M
• 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: 3.1 V ~ 3.6 V
• Voltage - Supply, Digital: 3.1 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

LTC2313HTS8-14#TRMPBF

Linear Technology

IC ADC 14BIT 2.5MSPS TSOT23-8

• Number of Bits: 14
• Sampling Rate (Per Second): 2.5M
• Number of Inputs: 1
• Input Type: 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: Internal
• Voltage - Supply, Analog: 2.7 V ~ 3.6 V, 5V
• Voltage - Supply, Digital: 2.7 V ~ 3.6 V, 5V
• Features: -
• Operating Temperature: -40°C ~ 125°C
• Package / Case: SOT-23-8 Thin, TSOT-23-8
• Supplier Device Package: TSOT-23-8
• Mounting Type: -

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

LTC2228IUH

Linear Technology

IC ADC 12BIT 65MSPS SAMPL 32-QFN

• Number of Bits: 12
• Sampling Rate (Per Second): 65M
• 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: 2.7 V ~ 3.4 V
• Voltage - Supply, Digital: 2.7 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

LTC2155CUP-12

Linear Technology

IC ADC

• Number of Bits: 12
• Sampling Rate (Per Second): 170M
• Number of Inputs: 2
• Input Type: Differential
• Data Interface: LVDS - 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

LT3093HMSE#TRPBF

Linear Technology

-20V, 200MA ULTRALOW NOISE/PSRR

• Output Configuration: Negative
• Output Type: Adjustable
• Number of Regulators: 1
• Voltage - Input (Max): -20V
• Voltage - Output (Min/Fixed): 0V
• Voltage - Output (Max): 19.5V
• Voltage Dropout (Max): 0.3V @ 200mA
• Current - Output: 200mA
• Current - Quiescent (Iq): 10µA
• Current - Supply (Max): 80mA
• PSRR: 73dB (1MHz)
• Control Features: Current Limit, Enable
• Protection Features: Over Current, Over Temperature, Short Circuit
• Operating Temperature: -40°C ~ 150°C (TA)
• Mounting Type: Surface Mount
• 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