Linear Technology 产品

LTC3617IUDD#TRPBF

Linear Technology

IC REG SYNC 6A BUCK 24QFN

• Applications: Converter, DDR
• Voltage - Input: 2.25 V ~ 5.5 V
• Number of Outputs: 1
• Voltage - Output: Adj to 0.5V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Supplier Device Package: 24-QFN (3x5)

封装: 24-WFQFN Exposed Pad

LT3045EMSE#PBF

Linear Technology

IC REG LINEAR 500MA 12MSOP

• Output Configuration: -
• Output Type: -
• Number of Regulators: 1
• Voltage - Input (Max): -
• Voltage - Output (Min/Fixed): -
• Voltage - Output (Max): -
• Voltage Dropout (Max): -
• Current - Output: 500mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): -
• PSRR: -
• Control Features: -
• Protection Features: -
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 12-TSSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 12-MSOP

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

LTC3115EFE-2#TRPBF

Linear Technology

IC REG BUCK BST ADJ SYNC 20TSSOP

• Function: Step-Up/Step-Down
• Output Configuration: Positive
• Topology: Buck-Boost
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 2.2V
• Voltage - Input (Max): 40V
• Voltage - Output (Min/Fixed): 2.7V
• Voltage - Output (Max): 40V
• Current - Output: 800mA, 2A
• Frequency - Switching: 100kHz ~ 2MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad
• Supplier Device Package: 20-TSSOP-EP

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

LT1316CMS8#TRPBF

Linear Technology

IC REG BST FLYBACK INV ADJ 8MSOP

• Function: Step-Up, Step-Up/Step-Down
• Output Configuration: Positive or Negative
• Topology: Boost, Flyback
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 1.5V
• Voltage - Input (Max): 12V
• Voltage - Output (Min/Fixed): 1.23V
• Voltage - Output (Max): 30V (Switch)
• Current - Output: 750mA (Switch)
• Frequency - Switching: -
• Synchronous Rectifier: No
• Operating Temperature: 0°C ~ 70°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Supplier Device Package: 8-MSOP

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

LTC3642EDD#PBF

Linear Technology

IC REG BUCK ADJ 50MA SYNC 8DFN

• 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-WFDFN Exposed Pad
• Supplier Device Package: 8-DFN (3x3)

封装: 8-WFDFN Exposed Pad

LTC3830ES8

Linear Technology

IC REG CTRLR BUCK 8SOIC

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 3 V ~ 8 V
• Frequency - Switching: 200kHz
• Duty Cycle (Max): 95%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Frequency Control, Soft Start
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC

封装: 8-SOIC (0.154", 3.90mm Width)

LTC3891EUDC#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 ~ 60 V
• Frequency - Switching: 105kHz ~ 835kHz, 350kHz ~ 535kHz
• Duty Cycle (Max): 99%
• 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: 20-WFQFN Exposed Pad
• Supplier Device Package: 20-QFN (3x4)

封装: 20-WFQFN Exposed Pad

LT1004IS8-1.2#TRPBF

Linear Technology

IC VREF SHUNT 1.23V 8SOIC

• Reference Type: Shunt
• Output Type: Fixed
• Voltage - Output (Min/Fixed): 1.23V
• Voltage - Output (Max): -
• Current - Output: 20mA
• Tolerance: ±0.3%
• Temperature Coefficient: 20ppm/°C Typical
• Noise - 0.1Hz to 10Hz: -
• Noise - 10Hz to 10kHz: 60µVrms
• Voltage - Input: -
• Current - Supply: -
• Current - Cathode: 10µA
• 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

封装: 8-SOIC (0.154", 3.90mm Width)

LT4295IUFD#PBF

Linear Technology

IC POE CONTROLLER 28QFN

• Type: Controller (PD)
• Number of Channels: 1
• Power - Max: 71W
• Internal Switch(s): No
• Auxiliary Sense: Yes
• Standards: 802.3at (PoE+), 802.3af (PoE)
• Voltage - Supply: 60V (Max)
• Current - Supply: 2mA (Max)
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-WFQFN Exposed Pad
• Supplier Device Package: 28-QFN (4x5)

封装: 28-WFQFN Exposed Pad

LTC4278IDKD#PBF

Linear Technology

IC POE 802.3AT PD W/REG 32-DFN

• Type: Controller (PD), DC/DC
• Number of Channels: 1
• Power - Max: 25.5W
• Internal Switch(s): Yes
• Auxiliary Sense: Yes
• Standards: 802.3at (PoE+), 802.3af (PoE)
• Voltage - Supply: 37.2 V ~ 60 V
• Current - Supply: 1.35mA (Max)
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-WFDFN Exposed Pad
• Supplier Device Package: 32-DFN (7x4)

封装: 32-WFDFN Exposed Pad

LTC4361CDC-1#TRMPBF

Linear Technology

IC OVERVOLTAGE/CUR PROT 8-DFN

• Applications: Handheld/Mobile Devices
• Current - Supply: 220µA
• Voltage - Supply: 2.5 V ~ 80 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-DFN (2x2)

封装: 8-WFDFN Exposed Pad

LTC4449IDCB#TRPBF

Linear Technology

IC SYNC MOSFET DRIVER N-CH 8DFN

• Driven Configuration: Half-Bridge
• Channel Type: Synchronous
• Number of Drivers: 2
• Gate Type: N-Channel MOSFET
• Voltage - Supply: 4 V ~ 6.5 V
• Logic Voltage - VIL, VIH: 3V, 6.5V
• Current - Peak Output (Source, Sink): 3.2A, 4.5A
• Input Type: Non-Inverting
• High Side Voltage - Max (Bootstrap): 42V
• Rise / Fall Time (Typ): 8ns, 7ns
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-DFN (2x3)

封装: 8-WFDFN Exposed Pad

LTC6406IMS8E#TRPBF

Linear Technology

IC AMP/DRIVER DIFF 8-MSOP

• Type: ADC Driver
• Applications: Data Acquisition
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 8-MSOP-EP

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

LT6237HDD#TRPBF

Linear Technology

IC OPAMP GP 215MHZ RRO 8DFN

• Amplifier Type: General Purpose
• Number of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 70 V/µs
• Gain Bandwidth Product: 215MHz
• -3db Bandwidth: 90MHz
• Current - Input Bias: 5µA
• Voltage - Input Offset: 75µV
• Current - Supply: 3.3mA
• Current - Output / Channel: 30mA
• Voltage - Supply, Single/Dual (±): 3 V ~ 12.6 V, ±1.5 V ~ 6.3 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-DFN (3x3)

封装: 8-WFDFN Exposed Pad

LT1492CS8#TRPBF

Linear Technology

IC OPAMP GP 5MHZ 8SO

• Amplifier Type: General Purpose
• Number of Circuits: 2
• Output Type: -
• Slew Rate: 3 V/µs
• Gain Bandwidth Product: 5MHz
• -3db Bandwidth: -
• Current - Input Bias: 45nA
• Voltage - Input Offset: 120µV
• Current - Supply: 500µA
• Current - Output / Channel: 55mA
• Voltage - Supply, Single/Dual (±): 2.5 V ~ 36 V, ±1.25 V ~ 18 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SO

封装: 8-SOIC (0.154", 3.90mm Width)

LTC2054CS5#TRMPBF

Linear Technology

IC OPAMP CHOPPER 500KHZ TSOT23-5

• Amplifier Type: Zero-Drift
• Number of Circuits: 1
• Output Type: Rail-to-Rail
• Slew Rate: 0.5 V/µs
• Gain Bandwidth Product: 500kHz
• -3db Bandwidth: -
• Current - Input Bias: 1pA
• Voltage - Input Offset: 0.5µV
• Current - Supply: 140µA
• Current - Output / Channel: -
• Voltage - Supply, Single/Dual (±): 2.7 V ~ 6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5 Thin, TSOT-23-5
• Supplier Device Package: TSOT-23-5

封装: SOT-23-5 Thin, TSOT-23-5

LTC202CS#PBF

Linear Technology

IC SWITCH QUAD SPST 16SOIC

• Switch Circuit: SPST - NO
• Multiplexer/Demultiplexer Circuit: 1:1
• Number of Circuits: 4
• On-State Resistance (Max): 125 Ohm
• Channel-to-Channel Matching (ΔRon): 6.25 Ohm
• Voltage - Supply, Single (V+): 5V
• Voltage - Supply, Dual (V±): ±15V
• Switch Time (Ton, Toff) (Max): 400ns, 300ns
• -3db Bandwidth: -
• Charge Injection: 8pC
• Channel Capacitance (CS(off), CD(off)): 5pF, 12pF
• Current - Leakage (IS(off)) (Max): 5nA
• Crosstalk: -90dB @ 100kHz
• Operating Temperature: 0°C ~ 70°C (TA)
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 16-SOIC

封装: 16-SOIC (0.154", 3.90mm Width)

LTC2634HUD-LMI12#TRPBF

Linear Technology

IC DAC 12BIT QUAD 2.5V 16QFN

• 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): ±1, ±1 (Max)
• Architecture: -
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-WFQFN Exposed Pad
• Supplier Device Package: 16-QFN-EP (3x3)
• Mounting Type: -

封装: 16-WFQFN Exposed Pad

LTC2636HDE-LZ8#PBF

Linear Technology

IC DAC 8BIT OCTAL VOUT 14-DFN

• Number of Bits: 8
• Number of D/A Converters: 8
• Settling Time: 3.4µs (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): ±0.05, ±0.5 (Max)
• Architecture: -
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 14-WFDFN Exposed Pad
• Supplier Device Package: 14-DFN (4x3)
• Mounting Type: -

封装: 14-WFDFN Exposed Pad

LTC2644CMS-L10#TRPBF

Linear Technology

IC DAC 10-BIT VOUT 12MSOP

• Number of Bits: 10
• Number of D/A Converters: 2
• Settling Time: 7.4µs (Typ)
• Output Type: Voltage - Buffered
• Differential Output: No
• Data Interface: PWM
• 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): ±0.2, ±0.5 (Max)
• Architecture: -
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 12-TSSOP (0.118", 3.00mm Width)
• Supplier Device Package: 12-MSOP
• Mounting Type: -

封装: 12-TSSOP (0.118", 3.00mm Width)

LTC2635CUD-LZ8#PBF

Linear Technology

IC DAC 8BIT I2C QUAD 16QFN

• Number of Bits: 8
• Number of D/A Converters: 4
• 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: 0°C ~ 70°C
• Package / Case: 16-WFQFN Exposed Pad
• Supplier Device Package: 16-QFN (3x3)
• Mounting Type: -

封装: 16-WFQFN Exposed Pad

LTC2640AITS8-LM12#TRMPBF

Linear Technology

IC DAC 12BIT VOUT W/REF TSOT23-8

• Number of Bits: 12
• Number of D/A Converters: 1
• Settling Time: 4.1µs (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, ±1 (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: -

封装: SOT-23-8 Thin, TSOT-23-8

LTC1745IFW#TRPBF

Linear Technology

IC ADC 12BIT 25MSPS LN 48TSSOP

• Number of Bits: 12
• Sampling Rate (Per Second): 25M
• Number of Inputs: 1
• Input Type: Differential
• 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: 5V
• Voltage - Supply, Digital: 5V
• Features: -
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TFSOP (0.240", 6.10mm Width)
• Supplier Device Package: 48-TSSOP
• Mounting Type: -

封装: 48-TFSOP (0.240", 6.10mm Width)

LTM8026IY#PBF

Linear Technology

IC MOD REG CVCC 36V 5A SD 81BGA

• Type: Non-Isolated PoL Module
• Number of Outputs: 1
• Voltage - Input (Min): 6V
• Voltage - Input (Max): 36V
• Voltage - Output 1: 1.2 ~ 24 V
• Voltage - Output 2: -
• Voltage - Output 3: -
• Voltage - Output 4: -
• Current - Output (Max): 5A
• Power (Watts): -
• Voltage - Isolation: -
• Applications: ITE (Commercial)
• Features: OTP, OVP, SCP
• Operating Temperature: -40°C ~ 125°C
• Efficiency: -
• Mounting Type: Surface Mount
• Package / Case: 81-BBGA Module
• Size / Dimension: 0.59" L x 0.44" W x 0.11" H (15.0mm x 11.3mm x 2.8mm)
• Supplier Device Package: 81-BGA (15x11.25)
• Control Features: -

封装: 81-BBGA Module

LTM8032MPY

Linear Technology

DC/DC CONVERTER 0.8-10V 20W

• Type: Non-Isolated PoL Module
• Number of Outputs: 1
• Voltage - Input (Min): 3.6V
• Voltage - Input (Max): 36V
• Voltage - Output 1: 0.8 ~ 10 V
• Voltage - Output 2: -
• Voltage - Output 3: -
• Voltage - Output 4: -
• Current - Output (Max): 2A
• Power (Watts): -
• Voltage - Isolation: -
• Applications: ITE (Commercial)
• Features: -
• Operating Temperature: -55°C ~ 125°C
• Efficiency: -
• Mounting Type: Surface Mount
• Package / Case: 71-BBGA Module
• Size / Dimension: 0.59" L x 0.35" W x 0.13" H (15.0mm x 9.0mm x 3.4mm)
• Supplier Device Package: 71-BGA (15x9)
• Control Features: -

封装: 71-BBGA Module

LTC4370CDE

Linear Technology

IC POWER MANAGEMENT

• Type: Current Sharing Controller
• FET Type: N-Channel
• Ratio - Input:Output: 2:1
• Internal Switch(s): No
• Delay Time - ON: 400ns
• Delay Time - OFF: 400ns
• Current - Output (Max): -
• Current - Supply: 2.1mA
• Voltage - Supply: 2.9 V ~ 18 V
• Applications: Redundant Power Supplies, Telecom Infrastructure
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-WFDFN Exposed Pad
• Supplier Device Package: 16-DFN (4x3)

封装: 16-WFDFN Exposed Pad

LTC3894IFE#TRPBF

Linear Technology

150V LOW IQ STEP-DOWN DC/DC CONT

• 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 ~ 150 V
• Frequency - Switching: 50kHz ~ 850kHz
• Duty Cycle (Max): 100%
• Synchronous Rectifier: Yes
• Clock Sync: Yes
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad
• Supplier Device Package: 20-TSSOP-EP

封装: 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad

LT1101ACJ8

Linear Technology

IC PREC INSTRMNT-AMP SNGL 8-CDIP

• Amplifier Type: Instrumentation
• Number of Circuits: 1
• Output Type: -
• Slew Rate: 0.1V/µs
• Gain Bandwidth Product: 37kHz
• -3db Bandwidth: -
• Current - Input Bias: 6nA
• Voltage - Input Offset: 50µV
• Current - Supply: 92µA
• Current - Output / Channel: -
• Voltage - Supply, Single/Dual (±): 2.2V ~ 36V, ±1.1V ~ 18V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-CDIP (0.300", 7.62mm)
• Supplier Device Package: 8-CDIP

封装: 8-CDIP (0.300", 7.62mm)