Produits Linear Technology

LT3091MPFE#PBF

Linear Technology

IC REG LIN NEG ADJ 1.5A 16TSSOP

• Output Configuration: Negative
• Output Type: Adjustable
• Number of Regulators: 1
• Voltage - Input (Max): -36V
• Voltage - Output (Min/Fixed): 0V
• Voltage - Output (Max): -32V
• Voltage Dropout (Max): 0.45V @ 1.5A
• Current - Output: 1.5A
• Current - Quiescent (Iq): -
• Current - Supply (Max): 50.5µA
• PSRR: 85dB ~ 20dB (120Hz ~ 1MHz)
• Control Features: Current Limit, Enable
• Protection Features: Over Current, Over Temperature, Reverse Polarity, Short Circuit
• Operating Temperature: -55°C ~ 150°C
• 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

LT3091MPDE#PBF

Linear Technology

IC REG LIN NEG ADJ 1.5A 14DFN

• Output Configuration: Negative
• Output Type: Adjustable
• Number of Regulators: 1
• Voltage - Input (Max): -36V
• Voltage - Output (Min/Fixed): 0V
• Voltage - Output (Max): -32V
• Voltage Dropout (Max): 0.45V @ 1.5A
• Current - Output: 1.5A
• Current - Quiescent (Iq): -
• Current - Supply (Max): 50.5µA
• PSRR: 85dB ~ 20dB (120Hz ~ 1MHz)
• Control Features: Current Limit, Enable
• Protection Features: Over Current, Over Temperature, Reverse Polarity, Short Circuit
• Operating Temperature: -55°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 14-WFDFN Exposed Pad
• Supplier Device Package: 14-DFN (4x3)

paquet: 14-WFDFN Exposed Pad

LT3015IQ-5#TRPBF

Linear Technology

IC REG LINEAR -5V 1.5A 5DDPAK

• Output Configuration: Negative
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): -30V
• Voltage - Output (Min/Fixed): -5V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.68V @ 1.5A
• Current - Output: 1.5A
• Current - Quiescent (Iq): -
• Current - Supply (Max): 2.4mA ~ 70mA
• PSRR: 58dB (120Hz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Reverse Polarity
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
• Supplier Device Package: 5-DDPAK

paquet: TO-263-6, D2Pak (5 Leads + Tab), TO-263BA

LT3060EDC-3.3#TRMPBF

Linear Technology

IC REG LINEAR 3.3V 100MA 8DFN

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 45V
• Voltage - Output (Min/Fixed): 3.3V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.51V @ 100mA
• Current - Output: 100mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): 80µA ~ 4mA
• PSRR: 70dB (120Hz)
• Control Features: Enable, Soft Start
• Protection Features: Over Current, Over Temperature, Reverse Polarity
• 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

LT1370HVIR#TRPBF

Linear Technology

IC REG MULT CONFIG INV ADJ D2PAK

• 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: 6A (Switch)
• Frequency - Switching: 500kHz
• Synchronous Rectifier: No
• Operating Temperature: 0°C ~ 70°C (TA)
• Mounting Type: Surface Mount
• Package / Case: TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
• Supplier Device Package: D2PAK-7

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

LTC3612IUDC#TRPBF

Linear Technology

IC REG BUCK ADJ 3A SYNC 20QFN

• 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-WFQFN Exposed Pad
• Supplier Device Package: 20-QFN (3x4)

paquet: 20-WFQFN Exposed Pad

LT1109CZ-5#PBF

Linear Technology

IC REG BOOST 5V 2A TO92-3

• Function: Step-Up
• Output Configuration: Positive
• Topology: Boost
• Output Type: Fixed
• Number of Outputs: 1
• Voltage - Input (Min): 3V
• Voltage - Input (Max): 20V
• Voltage - Output (Min/Fixed): 5V
• Voltage - Output (Max): -
• Current - Output: 2A (Switch)
• Frequency - Switching: 120kHz
• Synchronous Rectifier: No
• 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)

LTC3375EUK#PBF

Linear Technology

IC REG BUCK ADJ 1A 8OUT 48QFN

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 8
• Voltage - Input (Min): 2.7V
• Voltage - Input (Max): 5.5V
• Voltage - Output (Min/Fixed): 0.425V
• Voltage - Output (Max): 5.5V
• Current - Output: 1A
• Frequency - Switching: 2MHz
• Synchronous Rectifier: No
• Operating Temperature: -40°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 48-WFQFN Exposed Pad
• Supplier Device Package: 48-QFN (7x7)

paquet: 48-WFQFN Exposed Pad

LT3686AEDD#PBF

Linear Technology

IC REG BUCK ADJ 1.2A 10DFN

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 3.6V
• Voltage - Input (Max): 37V
• Voltage - Output (Min/Fixed): 0.8V
• Voltage - Output (Max): 37V
• Current - Output: 1.2A
• Frequency - Switching: 300kHz ~ 2.5MHz
• Synchronous Rectifier: No
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 10-WFDFN Exposed Pad
• Supplier Device Package: 10-DFN (3x3)

paquet: 10-WFDFN Exposed Pad

LTC1436AIGN-PLL#PBF

Linear Technology

IC REG CTRLR BUCK 24SSOP

• 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 ~ 30 V
• Frequency - Switching: Up to 400kHz
• Duty Cycle (Max): 99%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Power on Reset, Soft Start
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 24-SSOP (0.154", 3.90mm Width)
• Supplier Device Package: 24-SSOP

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

LTC3868IUH#TRPBF

Linear Technology

IC REG CTRLR BUCK 32QFN

• 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 ~ 24 V
• Frequency - Switching: 105kHz ~ 835kHz, 350kHz ~ 535kHz
• Duty Cycle (Max): 99.4%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 32-WFQFN Exposed Pad
• Supplier Device Package: 32-QFN (5x5)

paquet: 32-WFQFN Exposed Pad

LTC3899EUHF#PBF

Linear Technology

IC REG CTRLR BUCK/BUCK-BST 38QFN

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck, Buck-Boost
• Number of Outputs: 3
• Output Phases: 2
• Voltage - Supply (Vcc/Vdd): 4.5 V ~ 60 V
• Frequency - Switching: 105kHz ~ 835kHz, 350kHz ~ 535kHz
• Duty Cycle (Max): 100%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Frequency Control, Soft Start, Tracking
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 38-WFQFN Exposed Pad
• Supplier Device Package: 38-QFN (5x7)

paquet: 38-WFQFN Exposed Pad

LTC1235CN#PBF

Linear Technology

IC MPU SUPERVISORY CIRCUIT 16DIP

• Type: Simple Reset/Power-On Reset
• Number of Voltages Monitored: 1
• Output: Open Drain, Open Drain
• Reset: Active High/Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.65V
• Operating Temperature: 0°C ~ 70°C (TA)
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Supplier Device Package: 16-PDIP

paquet: 16-DIP (0.300", 7.62mm)

LTC4263IDE#TRPBF

Linear Technology

IC POE 803.2AF SINGLE PSE 14-DFN

• Type: Controller (PSE)
• Number of Channels: 1
• Power - Max: 15.4W
• Internal Switch(s): Yes
• Auxiliary Sense: No
• Standards: 802.3af (PoE)
• Voltage - Supply: 33 V ~ 66 V
• Current - Supply: 2mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 14-WFDFN Exposed Pad
• Supplier Device Package: 14-DFN (4x3)

paquet: 14-WFDFN Exposed Pad

LTC3589EUJ#TRPBF

Linear Technology

IC DC/DC CONV 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

LT3595EUHH#TRPBF

Linear Technology

IC LED DRVR RGLTR DIM 50MA 56QFN

• Type: DC DC Regulator
• Topology: Step-Down (Buck)
• Internal Switch(s): Yes
• Number of Outputs: 16
• Voltage - Supply (Min): 3V
• Voltage - Supply (Max): 5.5V
• Voltage - Output: -
• Current - Output / Channel: 50mA
• Frequency: 2MHz
• Dimming: PWM
• Applications: -
• Operating Temperature: -40°C ~ 85°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 56-WFQFN Exposed Pad
• Supplier Device Package: 56-QFN (5x9)

paquet: 56-WFQFN Exposed Pad

LTC4224IDDB-2#TRMPBF

Linear Technology

IC CNTRLR HOT SWAP DUAL 10-DFN

• Type: Hot Swap Controller
• Number of Channels: 2
• Internal Switch(s): No
• Applications: General Purpose
• Features: Auto Retry, Fault Timeout, UVLO
• Programmable Features: Current Limit, Slew Rate
• Voltage - Supply: 1 V ~ 6 V
• Current - Output (Max): -
• Operating Temperature: -40°C ~ 85°C
• Current - Supply: 1.4mA
• Mounting Type: Surface Mount
• Package / Case: 10-WFDFN Exposed Pad
• Supplier Device Package: 10-DFN (3x2)

paquet: 10-WFDFN Exposed Pad

LT1513IR#PBF

Linear Technology

IC BATT CHRGR CONST/PROG I/V 7DD

• Battery Chemistry: Multi-Chemistry
• Number of Cells: 1
• Current - Charging: Constant - Programmable
• Programmable Features: -
• Fault Protection: -
• Charge Current - Max: 2A
• Battery Pack Voltage: 20V (Max)
• Voltage - Supply (Max): 25V
• Interface: -
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: -
• Package / Case: TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
• Supplier Device Package: D2PAK-7

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

LT1638IS8#PBF

Linear Technology

IC OPAMP GP 1.2MHZ RRO 8SO

• Amplifier Type: General Purpose
• Number of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 0.4 V/µs
• Gain Bandwidth Product: 1.2MHz
• -3db Bandwidth: -
• Current - Input Bias: 20nA
• Voltage - Input Offset: 250µV
• Current - Supply: 205µA
• Current - Output / Channel: 40mA
• Voltage - Supply, Single/Dual (±): 2.5 V ~ 44 V, ±1.25 V ~ 22 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)

LTC1563-3IGN#TRPBF

Linear Technology

IC FILTER LP RC 4TH ORDER 16SSOP

• Filter Type: Bessel, Low Pass Switched Capacitor
• Frequency - Cutoff or Center: 256kHz
• Number of Filters: 1
• Filter Order: 4th
• Voltage - Supply: 2.7 V ~ 11 V, ±2.7 V ~ 5.5 V
• 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)

LTC491IS#TRPBF

Linear Technology

IC TXRX RS485 LOW POWER 14-SOIC

• Type: Transceiver
• Protocol: RS422, RS485
• Number of Drivers/Receivers: 1/1
• Duplex: Full
• Receiver Hysteresis: 70mV
• Data Rate: -
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• 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)

LTC2637CDE-HZ10#TRPBF

Linear Technology

IC DAC 10BIT I2C OCTAL 14DFN

• Number of Bits: 10
• Number of D/A Converters: 8
• Settling Time: 4.3µs (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): ±0.2, ±0.5 (Max)
• Architecture: -
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 14-WFDFN Exposed Pad
• Supplier Device Package: 14-DFN (4x3)
• Mounting Type: -

paquet: 14-WFDFN Exposed Pad

LTC2364CMS-16#TRPBF

Linear Technology

IC ADC 16BIT SPI/SRL 250K 16MSOP

• Number of Bits: 16
• Sampling Rate (Per Second): 250k
• Number of Inputs: 1
• Input Type: Pseudo-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: 0°C ~ 70°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)

LTC2411CMS#TRPBF

Linear Technology

IC A/D CONV 24BIT MICRPWR 10MSOP

• Number of Bits: 24
• Sampling Rate (Per Second): 7.5
• Number of Inputs: 1
• Input Type: Differential
• Data Interface: SPI
• Configuration: ADC
• Ratio - S/H:ADC: -
• Number of A/D Converters: 1
• Architecture: Sigma-Delta
• Reference Type: External
• Voltage - Supply, Analog: 2.7 V ~ 5.5 V
• Voltage - Supply, Digital: 2.7 V ~ 5.5 V
• Features: -
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
• Supplier Device Package: 10-MSOP
• Mounting Type: -

paquet: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

LTC2338CMS-18#PBF

Linear Technology

IC ADC 18BIT 1MSPS 16-MSOP

• Number of Bits: 18
• Sampling Rate (Per Second): 1M
• 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, Internal
• Voltage - Supply, Analog: 5V
• Voltage - Supply, Digital: 5V
• Features: -
• Operating Temperature: 0°C ~ 70°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)

LTC2378IMS-18#PBF

Linear Technology

IC ADC 18BIT 1MSPS 16-MSOP

• Number of Bits: 18
• Sampling Rate (Per Second): 1M
• 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 ~ 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)

LTC5590IUH#TRPBF

Linear Technology

IC MIXER 600MHZ-1.7GHZ 24QFN

• RF Type: GSM, LTE, W-CDMA
• Frequency: 600MHz ~ 1.7GHz
• Number of Mixers: 2
• Gain: 8.7dB
• Noise Figure: 9.9dB
• Secondary Attributes: -
• Current - Supply: 379mA
• Voltage - Supply: 3.1 V ~ 5.3 V
• Package / Case: 24-WQFN Exposed Pad
• Supplier Device Package: 24-QFN (5x5)

paquet: 24-WQFN Exposed Pad

LT8643SEV-2#PBF

Linear Technology

PWR MGMT LED DRIVER

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 3.4V
• Voltage - Input (Max): 42V
• Voltage - Output (Min/Fixed): 0.97V
• Voltage - Output (Max): 42V
• Current - Output: 6A
• Frequency - Switching: 180kHz ~ 2.1MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-TFQFN Exposed Pad
• Supplier Device Package: 24-LQFN (4x4)

paquet: 24-TFQFN Exposed Pad