Produits Linear Technology

LT1129IST-5

Linear Technology

IC REG LINEAR 5V 700MA SOT223-3

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 30V
• Voltage - Output (Min/Fixed): 5V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.7V @ 700mA
• Current - Output: 700mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): 70µA ~ 90mA
• PSRR: 64dB (120Hz)
• Control Features: Enable
• Protection Features: Over Temperature, Reverse Polarity
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-261-4, TO-261AA
• Supplier Device Package: SOT-223-3

paquet: TO-261-4, TO-261AA

LT3065MPDD-1.5#PBF

Linear Technology

IC REG LINEAR 1.5V 500MA 10DFN

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 45V
• Voltage - Output (Min/Fixed): 1.5V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.51V @ 500mA
• Current - Output: 500mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): 110µA ~ 25mA
• PSRR: 78dB (120Hz)
• Control Features: Current Limit, Enable, Power Good, Soft Start
• Protection Features: Over Current, Over Temperature, Reverse Polarity
• Operating Temperature: -55°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 10-WFDFN Exposed Pad
• Supplier Device Package: 10-DFN (3x3)

paquet: 10-WFDFN Exposed Pad

LT3022EMSE-1.2#PBF

Linear Technology

IC REG LINEAR 1.2V 1A 16MSOP

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 10V
• Voltage - Output (Min/Fixed): 1.2V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.285V @ 1A
• Current - Output: 1A
• Current - Quiescent (Iq): -
• Current - Supply (Max): 3.5mA ~ 36mA
• PSRR: 66dB (120Hz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Reverse Polarity
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 16-MSOP-EP

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

LTC3405ES6#TRPBF

Linear Technology

IC REG BCK ADJ 0.3A SYNC SOT23-6

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 2.5V
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 0.8V
• Voltage - Output (Max): 5.5V
• Current - Output: 300mA
• Frequency - Switching: 1.5MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6 Thin, TSOT-23-6
• Supplier Device Package: TSOT-23-6

paquet: SOT-23-6 Thin, TSOT-23-6

LTC3612IFE#PBF

Linear Technology

IC REG BUCK ADJ 3A SYNC 20TSSOP

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 2.25V
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 0.6V
• Voltage - Output (Max): 5.5V
• Current - Output: 3A
• Frequency - Switching: 300kHz ~ 4MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -55°C ~ 150°C (TJ)
• 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

LTC7138HMSE#PBF

Linear Technology

IC REG BUCK BST INV 0.4A 16MSOP

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable (Programmable)
• Number of Outputs: 1
• Voltage - Input (Min): 4V
• Voltage - Input (Max): 140V
• Voltage - Output (Min/Fixed): 0.8V (1.8V, 3.3V, 5V)
• Voltage - Output (Max): 140V
• Current - Output: 400mA
• Frequency - Switching: -
• Synchronous Rectifier: No
• Operating Temperature: -40°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad, 12 leads
• Supplier Device Package: 16-MSOP-EP

paquet: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad, 12 leads

LTC3736EUF#TRPBF

Linear Technology

IC REG CTRLR BUCK 24QFN

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 2
• Output Phases: 2
• Voltage - Supply (Vcc/Vdd): 2.75 V ~ 9.8 V
• Frequency - Switching: 300kHz ~ 750kHz
• Duty Cycle (Max): 100%
• Synchronous Rectifier: Yes
• Clock Sync: Yes
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Power Good, Soft Start, Tracking
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 24-WFQFN Exposed Pad
• Supplier Device Package: 24-QFN (4x4)

paquet: 24-WFQFN Exposed Pad

LTC3786EMSE#TRPBF

Linear Technology

IC REG CTRLR MULT TOP 16MSOP

• Output Type: Transistor Driver
• Function: Step-Up, Step-Up/Step-Down
• Output Configuration: Positive
• Topology: Boost, Flyback, SEPIC
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 4.5 V ~ 38 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: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 16-MSOP-EP

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

LTC3863MPDE#PBF

Linear Technology

IC REG CTRLR BUCK 12DFN

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive or Negative
• 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): -
• Synchronous Rectifier: No
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Frequency Control, Soft Start
• Operating Temperature: -55°C ~ 150°C (TJ)
• Package / Case: 12-WFDFN Exposed Pad
• Supplier Device Package: 12-DFN (4x3)

paquet: 12-WFDFN Exposed Pad

LTC3589EUJ-1#TRPBF

Linear Technology

IC CONV DC/DC 8-OUTPUT 40QFN

• Applications: Handheld/Mobile Devices, OMAP?
• Current - Supply: 8µA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 40-WFQFN Exposed Pad
• Supplier Device Package: 40-QFN (6x6)

paquet: 40-WFQFN Exposed Pad

LT3744EUHE#PBF

Linear Technology

IC LED DVR SYNC STEP DOWN 36QFN

• Type: DC DC Controller
• Topology: Step-Down (Buck)
• Internal Switch(s): No
• Number of Outputs: 3
• Voltage - Supply (Min): 3.3V
• Voltage - Supply (Max): 36V
• Voltage - Output: -
• Current - Output / Channel: -
• Frequency: 1MHz
• Dimming: Analog, PWM
• Applications: -
• Operating Temperature: -40°C ~ 125°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 36-WFQFN Exposed Pad
• Supplier Device Package: 36-QFN (5x6)

paquet: 36-WFQFN Exposed Pad

LT1491AHS#PBF

Linear Technology

IC OPAMP GP 200KHZ RRO 14SO

• Amplifier Type: General Purpose
• Number of Circuits: 4
• Output Type: Rail-to-Rail
• Slew Rate: 0.07 V/µs
• Gain Bandwidth Product: 200kHz
• -3db Bandwidth: -
• Current - Input Bias: 1nA
• Voltage - Input Offset: 250µV
• Current - Supply: 50µA
• Current - Output / Channel: 25mA
• Voltage - Supply, Single/Dual (±): 2 V ~ 44 V, ±1 V ~ 22 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 14-SO

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

LT1206CR#PBF

Linear Technology

IC OPAMP CFA 60MHZ DDPAK-7

• Amplifier Type: Current Feedback
• Number of Circuits: 1
• Output Type: -
• Slew Rate: 900 V/µs
• Gain Bandwidth Product: -
• -3db Bandwidth: 60MHz
• Current - Input Bias: 10µA
• Voltage - Input Offset: 3mV
• Current - Supply: 20mA
• Current - Output / Channel: 1.2A
• Voltage - Supply, Single/Dual (±): 10 V ~ 30 V, ±5 V ~ 15 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
• Supplier Device Package: DDPAK-7

paquet: TO-263-8, D2Pak (7 Leads + Tab), TO-263CA

LT1789CS8-1#PBF

Linear Technology

IC OPAMP INSTR 60KHZ 8SO

• Amplifier Type: Instrumentation
• Number of Circuits: 1
• Output Type: -
• Slew Rate: 0.026 V/µs
• Gain Bandwidth Product: 60kHz
• -3db Bandwidth: -
• Current - Input Bias: 17nA
• Voltage - Input Offset: 30µV
• Current - Supply: 85µA
• Current - Output / Channel: 8.5mA
• Voltage - Supply, Single/Dual (±): 2.2 V ~ 36 V, ±1.1 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)

LTC4301LCMS8#TRPBF

Linear Technology

IC REDRIVER I2C HOTSWAP 8MSOP

• Type: Buffer, ReDriver
• 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: 4.5mA
• 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)

LTC6605CDJC-7#PBF

Linear Technology

IC FILTER 7MHZ DUAL 22-DFN

• Filter Type: Antialiasing
• Frequency - Cutoff or Center: 5MHz
• Number of Filters: 2
• Filter Order: 2nd
• Voltage - Supply: 2.7 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 22-WFDFN Exposed Pad
• Supplier Device Package: 22-DFN (6x3)

paquet: 22-WFDFN Exposed Pad

LTC1386IS#TRPBF

Linear Technology

IC TXRX 3.3V EIA/TIA-562 16-SOIC

• Type: Transceiver
• Protocol: RS562
• Number of Drivers/Receivers: 2/2
• Duplex: Full
• Receiver Hysteresis: 400mV
• Data Rate: 120KBd
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 16-SOIC

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

LTC2857HMS8-1#TRPBF

Linear Technology

IC TXRX RS485/RS422 8-MSOP

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Full
• Receiver Hysteresis: 25mV
• Data Rate: 20Mbps
• Voltage - Supply: 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)

LTC2876CDD#PBF

Linear Technology

IC TXRX RS485 60V PROFIBUS 8DFN

• Type: Transceiver
• Protocol: RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Half
• Receiver Hysteresis: 240mV
• Data Rate: 20Mbps
• Voltage - Supply: 4.5 V ~ 5.5 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

LTC1660IGN#TRPBF

Linear Technology

IC D/A CONV 10BIT OCTAL 16-SSOP

• Number of Bits: 10
• Number of D/A Converters: 8
• Settling Time: 30µs (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: -40°C ~ 85°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)

LTC2654CUF-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: 0°C ~ 70°C
• Package / Case: 20-WFQFN Exposed Pad
• Supplier Device Package: 20-QFN (4x4)
• Mounting Type: -

paquet: 20-WFQFN Exposed Pad

LTC2631ITS8-LM8#TRPBF

Linear Technology

IC DAC 8BIT VOUT TSOT23-8

• Number of Bits: 8
• Number of D/A Converters: 1
• Settling Time: 3.2µs (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: SOT-23-8 Thin, TSOT-23-8
• Supplier Device Package: TSOT-23-8
• Mounting Type: -

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

LT1939IDD

Linear Technology

IC REG DL BUCK/LINEAR 12DFN

• Topology: Step-Down (Buck) (1), Linear (LDO) (1)
• Function: -
• Number of Outputs: 2
• Frequency - Switching: 500kHz ~ 2.4MHz
• Voltage/Current - Output 1: 0.8 V ~ 24.25 V, 2A
• Voltage/Current - Output 2: 0.8 V ~ 24.25 V, 1A
• Voltage/Current - Output 3: -
• w/LED Driver: No
• w/Supervisor: No
• w/Sequencer: No
• Voltage - Supply: 3 V ~ 25 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 12-WFDFN Exposed Pad
• Supplier Device Package: 12-DFN (3x3)

paquet: 12-WFDFN Exposed Pad

LTC3124IFE

Linear Technology

IC REG BUCK BOOST

• Function: Step-Up
• Output Configuration: Positive
• Topology: Boost
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 1.8V
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 2.5V
• Voltage - Output (Max): 15V
• Current - Output: 2.5A (Switch)
• Frequency - Switching: 1MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
• Supplier Device Package: 16-TSSOP

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

LT3663EDCB-5

Linear Technology

IC REGULATOR

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Fixed
• Number of Outputs: 1
• Voltage - Input (Min): 7.5V
• Voltage - Input (Max): 36V
• Voltage - Output (Min/Fixed): 5V
• Voltage - Output (Max): -
• Current - Output: 1.2A
• Frequency - Switching: 1MHz
• 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 (2x3)

paquet: 8-WFDFN Exposed Pad

LT1076HVCT7-5

Linear Technology

IC REG MULT CONFIG INV 5V TO220

• Function: Step-Up, Step-Down, Step-Up/Step-Down
• Output Configuration: Positive or Negative
• Topology: Buck, Boost, Flyback
• Output Type: Fixed
• Number of Outputs: 1
• Voltage - Input (Min): 8V
• Voltage - Input (Max): 64V
• Voltage - Output (Min/Fixed): 5V
• Voltage - Output (Max): -
• Current - Output: 2A (Switch)
• Frequency - Switching: 100kHz
• Synchronous Rectifier: No
• Operating Temperature: -
• Mounting Type: Through Hole
• Package / Case: TO-220-7 (Formed Leads)
• Supplier Device Package: TO-220-7

paquet: TO-220-7 (Formed Leads)

LTC4225CGN-1

Linear Technology

IC POWER MANAGEMENT

• Type: Hot Swap Controller, OR Controller
• Number of Channels: 2
• Internal Switch(s): No
• Applications: General Purpose
• Features: Latched Fault, 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)

LT1216CS

Linear Technology

IC OPAMP GP 4 CIRCUIT 16SO

• Amplifier Type: General Purpose
• Number of Circuits: 4
• Output Type: -
• Slew Rate: 50V/µs
• Gain Bandwidth Product: 23MHz
• -3db Bandwidth: -
• Current - Input Bias: 360nA
• Voltage - Input Offset: 250µV
• Current - Supply: 5.7mA
• Current - Output / Channel: 50mA
• Voltage - Supply, Single/Dual (±): 2.5V ~ 36V, ±1.25V ~ 18V
• 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)