Linear Technology 产品

LT3083IT#TRPBF

Linear Technology

IC REG LINEAR POS ADJ 3A TO220-5

• Output Configuration: Positive
• Output Type: Adjustable
• Number of Regulators: 1
• Voltage - Input (Max): 23V
• Voltage - Output (Min/Fixed): 0V
• Voltage - Output (Max): 23V
• Voltage Dropout (Max): 0.51V @ 3A
• Current - Output: 3A
• Current - Quiescent (Iq): -
• Current - Supply (Max): 50.5µA ~ 1mA
• PSRR: 85dB ~ 20dB (120Hz ~ 1MHz)
• Control Features: -
• Protection Features: Over Current, Over Temperature, Short Circuit
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 Formed Leads
• Supplier Device Package: TO-220-5

封装: TO-220-5 Formed Leads

LT1963ET-3.3#30PBF

Linear Technology

IC REG LINEAR 3.3V 1.5A TO220-5

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 20V
• Voltage - Output (Min/Fixed): 3.3V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.55V @ 1.5A
• Current - Output: 1.5A
• Current - Quiescent (Iq): -
• Current - Supply (Max): 1.5mA ~ 120mA
• PSRR: 63dB (120Hz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Reverse Polarity
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 Formed Leads
• Supplier Device Package: TO-220-5 Flow 30

封装: TO-220-5 Formed Leads

LTC3603IUF#TRPBF

Linear Technology

IC REG BUCK ADJ 2.5A SYNC 20QFN

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 4.5V
• Voltage - Input (Max): 15V
• Voltage - Output (Min/Fixed): 0.6V
• Voltage - Output (Max): 14.5V
• Current - Output: 2.5A
• Frequency - Switching: 1MHz
• Synchronous Rectifier: Yes
• Operating Temperature: -40°C ~ 125°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 20-WFQFN Exposed Pad
• Supplier Device Package: 20-QFN (4x4)

封装: 20-WFQFN Exposed Pad

LT3970IDDB#TRMPBF

Linear Technology

IC REG BUCK ADJ 535MA 10DFN

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 4.2V
• Voltage - Input (Max): 40V
• Voltage - Output (Min/Fixed): 1.21V
• Voltage - Output (Max): 25V
• Current - Output: 535mA (Switch)
• Frequency - Switching: 200kHz ~ 2.25MHz
• 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 (3x2)

封装: 10-WFDFN Exposed Pad

LT3781IG#TRPBF

Linear Technology

IC REG CTRLR FWRD CONV 20SSOP

• Output Type: Transistor Driver
• Function: Step-Up/Step-Down
• Output Configuration: Positive, Isolation Capable
• Topology: Forward Converter
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 9 V ~ 18 V
• Frequency - Switching: 700kHz
• Duty Cycle (Max): -
• Synchronous Rectifier: No
• Clock Sync: Yes
• Serial Interfaces: -
• Control Features: Enable, Soft Start
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 20-SSOP (0.209", 5.30mm Width)
• Supplier Device Package: 20-SSOP

封装: 20-SSOP (0.209", 5.30mm Width)

LTC3814IFE-5#TRPBF

Linear Technology

IC REG CTRLR BOOST 16TSSOP

• Output Type: Transistor Driver
• Function: Step-Up
• Output Configuration: Positive
• Topology: Boost
• 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

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

LTC1735CGN-1#PBF

Linear Technology

IC REG CTRLR BUCK 16SSOP

• 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: 300kHz
• Duty Cycle (Max): 99.4%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Power Good, Soft Start
• Operating Temperature: 0°C ~ 85°C (TA)
• Package / Case: 16-SSOP (0.154", 3.90mm Width)
• Supplier Device Package: 16-SSOP

封装: 16-SSOP (0.154", 3.90mm Width)

LTC1772IS6#TRMPBF

Linear Technology

IC REG CTRLR MULT TOP SOT23-6

• Output Type: Transistor Driver
• Function: Step-Up, Step-Down, Step-Up/Step-Down
• Output Configuration: Positive
• Topology: Buck, Boost, Flyback
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 2.5 V ~ 9.8 V
• Frequency - Switching: 550kHz
• Duty Cycle (Max): 100%
• Synchronous Rectifier: No
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: SOT-23-6 Thin, TSOT-23-6
• Supplier Device Package: TSOT-23-6

封装: SOT-23-6 Thin, TSOT-23-6

LTC3805EDD#PBF

Linear Technology

IC REG CTRLR FLYBACK 10DFN

• Output Type: Transistor Driver
• Function: Step-Up/Step-Down
• Output Configuration: Positive, Isolation Capable
• Topology: Flyback
• Number of Outputs: 1
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 3.95 V ~ 9.5 V
• Frequency - Switching: 70kHz ~ 700kHz
• Duty Cycle (Max): 80%
• Synchronous Rectifier: No
• Clock Sync: Yes
• Serial Interfaces: -
• Control Features: Enable, Soft Start
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 10-WFDFN Exposed Pad
• Supplier Device Package: 10-DFN (3x3)

封装: 10-WFDFN Exposed Pad

LTC6655CHMS8-1.25#TRPBF

Linear Technology

IC VREF SERIES 1.25V 8MSOP

• Reference Type: Series
• Output Type: Fixed
• Voltage - Output (Min/Fixed): 1.25V
• Voltage - Output (Max): -
• Current - Output: 5mA
• Tolerance: ±0.05%
• Temperature Coefficient: 5ppm/°C
• Noise - 0.1Hz to 10Hz: 0.25ppmp-p
• Noise - 10Hz to 10kHz: -
• Voltage - Input: 3 V ~ 13.2 V
• Current - Supply: 7.5mA
• Current - Cathode: -
• Operating Temperature: -40°C ~ 125°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)

LTC2907IDDB#TRMPBF

Linear Technology

IC MONITOR DUAL SUPPLY PREC 8DFN

• Type: Multi-Voltage Supervisor
• Number of Voltages Monitored: 2
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.5V, 3.3V, 5V, Adj
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-DFN (3x2)

封装: 8-WFDFN Exposed Pad

LTC2955CDDB-2#TRPBF

Linear Technology

IC PB ON/OFF CONTR0LLER 10DFN

• Applications: Push Button, On/Off Controller
• Voltage - Input: ±36V
• Voltage - Supply: 1.5 V ~ 36 V
• Current - Supply: 1.2µA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 10-WFDFN Exposed Pad
• Supplier Device Package: 10-DFN (3x2)

封装: 10-WFDFN Exposed Pad

LTC3109IUF#PBF

Linear Technology

IC BOOST CONVERTER PMU 20QFN

• Applications: Energy Harvesting
• Current - Supply: 6mA
• Voltage - Supply: 30mV ~ 500mV
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-WFQFN Exposed Pad
• Supplier Device Package: 20-QFN (4x4)

封装: 20-WFQFN Exposed Pad

LTC4361HDC-2#TRMPBF

Linear Technology

IC OVP/OCP PROTECTION CTLR 8DFN

• Applications: Handheld/Mobile Devices
• Current - Supply: 220µA
• Voltage - Supply: 2.5 V ~ 80 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Supplier Device Package: 8-DFN (2x2)

封装: 8-WFDFN Exposed Pad

LT3486EDHC#TRPBF

Linear Technology

IC LED DRVR RGLTR DIM 1.3A 16DFN

• Type: DC DC Regulator
• Topology: Step-Up (Boost)
• Internal Switch(s): Yes
• Number of Outputs: 2
• Voltage - Supply (Min): 2.5V
• Voltage - Supply (Max): 24V
• Voltage - Output: -
• Current - Output / Channel: 1.3A (Switch)
• Frequency: 2.2MHz
• Dimming: PWM
• Applications: Backlight, Camera Flash
• Operating Temperature: -40°C ~ 85°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 16-WFDFN Exposed Pad
• Supplier Device Package: 16-DFN (5x3)

封装: 16-WFDFN Exposed Pad

LTC4215CUFD-1#TRPBF

Linear Technology

IC CNTRLR HOT SWAP 24-QFN

• Type: Hot Swap Controller, Monitor
• Number of Channels: 1
• Internal Switch(s): No
• Applications: General Purpose
• Features: I2C, OVP, UVLO
• Programmable Features: Auto Retry, Current Limit, Fault Timeout, Latched Fault
• Voltage - Supply: 2.9 V ~ 15 V
• Current - Output (Max): -
• Operating Temperature: 0°C ~ 70°C
• Current - Supply: 3mA
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Supplier Device Package: 24-QFN (5x4)

封装: 24-WFQFN Exposed Pad

LT6552CS8#TRPBF

Linear Technology

IC OPAMP VID DIFF SGL 3.3V 8SOIC

• Applications: Differential
• Output Type: -
• Number of Circuits: 1
• -3db Bandwidth: 75MHz
• Slew Rate: 600 V/µs
• Current - Supply: 14mA
• Current - Output / Channel: 70mA
• Voltage - Supply, Single/Dual (±): 3 V ~ 12.6 V, ±1.5 V ~ 6.3 V
• 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)

LT1621IGN#TRPBF

Linear Technology

IC OPAMP CURR SENSE RRO 16SSOP

• Amplifier Type: Current Sense
• Number of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: -
• Gain Bandwidth Product: -
• -3db Bandwidth: -
• Current - Input Bias: 20nA
• Voltage - Input Offset: 6mV
• Current - Supply: 2.3mA
• Current - Output / Channel: -
• Voltage - Supply, Single/Dual (±): 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP (0.154", 3.90mm Width)
• Supplier Device Package: 16-SSOP

封装: 16-SSOP (0.154", 3.90mm Width)

LTC6101CIS5#TRPBF

Linear Technology

IC OPAMP CURR SENSE TSOT23-5

• 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: 400µV
• Current - Supply: 375µA
• Current - Output / Channel: 1mA
• Voltage - Supply, Single/Dual (±): 4 V ~ 60 V
• Operating Temperature: -40°C ~ 85°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

LTC1391CGN#TRPBF

Linear Technology

IC MULTIPLEXER 8X1 16SSOP

• Switch Circuit: -
• Multiplexer/Demultiplexer Circuit: 8:1
• Number of Circuits: 1
• On-State Resistance (Max): 75 Ohm
• Channel-to-Channel Matching (ΔRon): -
• Voltage - Supply, Single (V+): 2.7V
• Voltage - Supply, Dual (V±): ±5V
• Switch Time (Ton, Toff) (Max): 400ns, 200ns
• -3db Bandwidth: -
• Charge Injection: 2pC
• Channel Capacitance (CS(off), CD(off)): 5pF, 10pF
• Current - Leakage (IS(off)) (Max): 5nA
• Crosstalk: -
• Operating Temperature: 0°C ~ 70°C (TA)
• Package / Case: 16-SSOP (0.154", 3.90mm Width)
• Supplier Device Package: 16-SSOP

封装: 16-SSOP (0.154", 3.90mm Width)

LTC2654BCUF-H16#TRPBF

Linear Technology

IC DAC 16BIT SRL 20QFN

• Number of Bits: 16
• Number of D/A Converters: 4
• Settling Time: 8.9µs (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): ±2, ±0.3
• Architecture: -
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-WFQFN Exposed Pad
• Supplier Device Package: 20-QFN (4x4)
• Mounting Type: -

封装: 20-WFQFN Exposed Pad

LTC1329ACS8-50#PBF

Linear Technology

IC D/A CONV 8BIT MICROPWR 8-SOIC

• Number of Bits: 8
• Number of D/A Converters: 1
• Settling Time: -
• Output Type: Current - Unbuffered
• Differential Output: No
• Data Interface: SPI
• Reference Type: Internal
• Voltage - Supply, Analog: 2.7 V ~ 6.5 V
• Voltage - Supply, Digital: 2.7 V ~ 6.5 V
• INL/DNL (LSB): -, ±0.9 (Max)
• Architecture: -
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Supplier Device Package: 8-SOIC
• Mounting Type: -

封装: 8-SOIC (0.154", 3.90mm Width)

LTC2637IDE-LZ8#PBF

Linear Technology

IC DAC 8BIT SER 14-DFN

• 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: 14-WFDFN Exposed Pad
• Supplier Device Package: 14-DFN (4x3)
• Mounting Type: -

封装: 14-WFDFN Exposed Pad

LTC6946IUFD-3#PBF

Linear Technology

IC INTEGER-N PLL W/VCO 28-QFN

• Type: Clock/Frequency Synthesizer (RF/IF), Integer N
• PLL: Yes
• Input: Clock
• Output: Clock
• Number of Circuits: 1
• Ratio - Input:Output: 1:1
• Differential - Input:Output: Yes/Yes
• Frequency - Max: 5.79GHz
• Divider/Multiplier: Yes/Yes
• Voltage - Supply: 3.15 V ~ 5.25 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 28-WFQFN Exposed Pad
• Supplier Device Package: 28-QFN (4x5)

封装: 28-WFQFN Exposed Pad

LTC4232CDHC

Linear Technology

IC POWER MANAGEMENT

• Type: Hot Swap Controller, Monitor
• Number of Channels: 1
• Internal Switch(s): Yes
• Applications: General Purpose
• Features: Thermal Limit
• Programmable Features: Auto Retry, Current Limit, Fault Timeout, Latched Fault, OVP, UVLO
• Voltage - Supply: 2.9 V ~ 15 V
• Current - Output (Max): 5A
• Operating Temperature: 0°C ~ 70°C
• Current - Supply: 1.6mA
• Mounting Type: Surface Mount
• Package / Case: 16-WFDFN Exposed Pad
• Supplier Device Package: 16-DFN (5x3)

封装: 16-WFDFN Exposed Pad

LTC2630CSC6-LM10

Linear Technology

IC DAC

• Number of Bits: 10
• Number of D/A Converters: 1
• Settling Time: 3.9µs (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): ±0.2, ±0.5 (Max)
• Architecture: -
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 6-VSSOP, SC-88, SOT-363
• Supplier Device Package: SC-70-6
• Mounting Type: Surface Mount

封装: 6-VSSOP, SC-88, SOT-363

LTC6256IKC

Linear Technology

IC POWER MANAGEMENT

• Amplifier Type: General Purpose
• Number of Circuits: 2
• Output Type: Rail-to-Rail
• Slew Rate: 1.8 V/µs
• Gain Bandwidth Product: 6.5MHz
• -3db Bandwidth: 4.5MHz
• Current - Input Bias: 5nA
• Voltage - Input Offset: 100µV
• Current - Supply: 65µA
• Current - Output / Channel: -
• Voltage - Supply, Single/Dual (±): 1.8 V ~ 5.25 V, ±0.9 V ~ 2.625 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-UFDFN Exposed Pad
• Supplier Device Package: 8-UTDFN-EP (2x2)

封装: 8-UFDFN Exposed Pad

LT1222IS8

Linear Technology

IC OPAMP GP 1 CIRCUIT 8SO

• Amplifier Type: General Purpose
• Number of Circuits: 1
• Output Type: -
• Slew Rate: 200V/µs
• Gain Bandwidth Product: 500MHz
• -3db Bandwidth: -
• Current - Input Bias: 100nA
• Voltage - Input Offset: 100µV
• Current - Supply: 8mA
• Current - Output / Channel: 26mA
• Voltage - Supply, Single/Dual (±): ±5V ~ 15V
• Operating Temperature: -40°C ~ 85°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)