Linear Technology 产品

LT1963EFE#TRPBF

Linear Technology

IC REG LIN POS ADJ 1.5A 16TSSOP

• Output Configuration: Positive
• Output Type: Adjustable
• Number of Regulators: 1
• Voltage - Input (Max): 20V
• Voltage - Output (Min/Fixed): 1.21V
• Voltage - Output (Max): 20V
• 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: Surface Mount
• 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

LT3050EMSE-5#TRPBF

Linear Technology

IC REG LINEAR 5V 100MA 12MSOP

• Output Configuration: Positive
• Output Type: Fixed
• Number of Regulators: 1
• Voltage - Input (Max): 45V
• Voltage - Output (Min/Fixed): 5V
• Voltage - Output (Max): -
• Voltage Dropout (Max): 0.55V @ 100mA
• Current - Output: 100mA
• Current - Quiescent (Iq): -
• Current - Supply (Max): 90µA ~ 5.2mA
• PSRR: 66dB (120Hz)
• Control Features: Current Limit, Enable, Soft Start
• Protection Features: Over Current, Over Temperature, Reverse Polarity
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 12-TSSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 12-MSOP-EP

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

LTC3026IMSE#PBF

Linear Technology

IC REG LIN POS ADJ 1.5A 10MSOP

• Output Configuration: Positive
• Output Type: Adjustable
• Number of Regulators: 1
• Voltage - Input (Max): 3.5, 5.5V
• Voltage - Output (Min/Fixed): 0.4V
• Voltage - Output (Max): 2.6V
• Voltage Dropout (Max): 0.25V @ 1.5A
• Current - Output: 1.5A
• Current - Quiescent (Iq): -
• Current - Supply (Max): -
• PSRR: -
• Control Features: Enable, Power Good
• Protection Features: Over Current, Over Temperature, Reverse Polarity, Short Circuit
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 10-MSOP-EP

封装: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad

LTC3255MPMSE#TRPBF

Linear Technology

IC REG SWITCHD CAP ADJ 10MSOP

• Function: Step-Down
• Output Configuration: Positive
• Topology: Charge Pump
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 4V
• Voltage - Input (Max): 48V
• Voltage - Output (Min/Fixed): 2.4V
• Voltage - Output (Max): 12.5V
• Current - Output: 50mA
• Frequency - Switching: 500kHz
• Synchronous Rectifier: No
• Operating Temperature: -55°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 10-MSOP-EP

封装: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad

LT3972HMSE#PBF

Linear Technology

IC REG BUCK ADJ 3.5A 10MSOP

• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Output Type: Adjustable
• Number of Outputs: 1
• Voltage - Input (Min): 3.6V
• Voltage - Input (Max): 33V
• Voltage - Output (Min/Fixed): 0.79V
• Voltage - Output (Max): 30V
• Current - Output: 3.5A
• Frequency - Switching: 230kHz ~ 2.45MHz
• Synchronous Rectifier: No
• Operating Temperature: -40°C ~ 150°C (TJ)
• Mounting Type: Surface Mount
• Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad
• Supplier Device Package: 10-MSOP-EP

封装: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad

LTC3728IUH#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): 3.5 V ~ 30 V
• Frequency - Switching: 260kHz ~ 550kHz
• Duty Cycle (Max): 99.4%
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Power Good, Soft Start
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 32-WFQFN Exposed Pad
• Supplier Device Package: 32-QFN (5x5)

封装: 32-WFQFN Exposed Pad

LTC3736EUF-1#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: No
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
• Operating Temperature: -40°C ~ 85°C (TA)
• Package / Case: 24-WFQFN Exposed Pad
• Supplier Device Package: 24-QFN (4x4)

封装: 24-WFQFN Exposed Pad

LTC3838EUHF-1#PBF

Linear Technology

IC REG CTRLR BUCK 38QFN

• 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: 200kHz ~ 2MHz
• Duty Cycle (Max): -
• Synchronous Rectifier: Yes
• Clock Sync: No
• Serial Interfaces: -
• Control Features: Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 38-WFQFN Exposed Pad
• Supplier Device Package: 38-QFN (5x7)

封装: 38-WFQFN Exposed Pad

LTC3703EGN-5#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): 4.1 V ~ 15 V
• Frequency - Switching: 100kHz ~ 600kHz
• Duty Cycle (Max): 93%
• Synchronous Rectifier: Yes
• Clock Sync: Yes
• Serial Interfaces: -
• Control Features: Current Limit, Enable, Frequency Control, Soft Start
• Operating Temperature: -40°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)

LT1790BCS6-4.096#TRPBF

Linear Technology

IC VREF SERIES 4.096V SOT23-6

• Reference Type: Series
• Output Type: Fixed
• Voltage - Output (Min/Fixed): 4.096V
• Voltage - Output (Max): -
• Current - Output: 5mA
• Tolerance: ±0.1%
• Temperature Coefficient: 25ppm/°C
• Noise - 0.1Hz to 10Hz: 60µVp-p
• Noise - 10Hz to 10kHz: 89µVrms
• Voltage - Input: 4.6 V ~ 18 V
• Current - Supply: 80µA
• Current - Cathode: -
• Operating Temperature: 0°C ~ 70°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6 Thin, TSOT-23-6
• Supplier Device Package: TSOT-23-6

封装: SOT-23-6 Thin, TSOT-23-6

LTC2912ITS8-1#TRMPBF

Linear Technology

IC VOLT MONITOR SNGL TSOT23-8

• Type: Simple Reset/Power-On Reset
• Number of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: Adjustable/Selectable
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: -40°C ~ 85°C (TA)
• Mounting Type: Surface Mount
• Package / Case: SOT-23-8 Thin, TSOT-23-8
• Supplier Device Package: TSOT-23-8

封装: SOT-23-8 Thin, TSOT-23-8

LTC4290AIUJ#TRPBF

Linear Technology

IC POE 802.3AT 8-PORT PSE

• Type: Controller (PSE)
• Number of Channels: 8
• Power - Max: 90W
• Internal Switch(s): No
• Auxiliary Sense: No
• Standards: 802.3at (PoE+), 802.3af (PoE), LTPoE++
• Voltage - Supply: 45 V ~ 57 V
• Current - Supply: 9mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-WFQFN Exposed Pad
• Supplier Device Package: 40-QFN (6x6)

封装: 40-WFQFN Exposed Pad

LTC3566EUF-2#TRPBF

Linear Technology

IC POWER MANAGER USB 24-QFN

• Applications: Handheld/Mobile Devices
• Current - Supply: -
• Voltage - Supply: 4.35 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-WFQFN Exposed Pad
• Supplier Device Package: 24-QFN (4x4)

封装: 24-WFQFN Exposed Pad

LTC3305EFE#PBF

Linear Technology

IC BATTERY BALANCER

• Function: Battery Balancer
• Battery Chemistry: Lead Acid
• Number of Cells: 1 ~ 4
• Fault Protection: -
• Interface: -
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 38-TFSOP (0.173", 4.40mm Width) Exposed Pad
• Supplier Device Package: 38-TSSOP-EP

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

LTC6993IS6-1#TRPBF

Linear Technology

IC MONO MULTIVIBRATOR TSOT23-6

• Logic Type: Monostable
• Independent Circuits: 1
• Schmitt Trigger Input: No
• Propagation Delay: 11ns
• Current - Output High, Low: 16mA, 16mA
• Voltage - Supply: 2.25 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6 Thin, TSOT-23-6
• Supplier Device Package: TSOT-23-6

封装: SOT-23-6 Thin, TSOT-23-6

LTC1052CN8#PBF

Linear Technology

IC OPAMP CHOPPER 1.2MHZ 8DIP

• Amplifier Type: Zero-Drift
• Number of Circuits: 1
• Output Type: -
• Slew Rate: 4 V/µs
• Gain Bandwidth Product: 1.2MHz
• -3db Bandwidth: -
• Current - Input Bias: 1pA
• Voltage - Input Offset: 0.5µV
• Current - Supply: 1.7mA
• Current - Output / Channel: -
• Voltage - Supply, Single/Dual (±): 4.75 V ~ 16 V, ±2.38 V ~ 8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Supplier Device Package: 8-PDIP

封装: 8-DIP (0.300", 7.62mm)

LTC4301LCMS8#PBF

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

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

LTC2634CUD-LMI12#PBF

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: 0°C ~ 70°C
• Package / Case: 16-WFQFN Exposed Pad
• Supplier Device Package: 16-QFN-EP (3x3)
• Mounting Type: -

封装: 16-WFQFN Exposed Pad

LTC2633CTS8-LO10#TRMPBF

Linear Technology

IC DAC DUAL I2C TSOT-23-8

• Number of Bits: 10
• Number of D/A Converters: 2
• Settling Time: 4µs (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): ±0.2, ±0.5 (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: -

封装: SOT-23-8 Thin, TSOT-23-8

LTC1664IGN#PBF

Linear Technology

IC D/A CONV 10BIT QUAD 16-SSOP

• 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: -40°C ~ 85°C
• Package / Case: 16-SSOP (0.154", 3.90mm Width)
• Supplier Device Package: 16-SSOP
• Mounting Type: -

封装: 16-SSOP (0.154", 3.90mm Width)

LTC1606IG#TRPBF

Linear Technology

IC A/D CONV 16BIT SAMPLNG 28SSOP

• Number of Bits: 16
• Sampling Rate (Per Second): 250k
• Number of Inputs: 1
• Input Type: Single Ended
• Data Interface: Parallel
• 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: -40°C ~ 85°C
• Package / Case: 28-SSOP (0.209", 5.30mm Width)
• Supplier Device Package: 28-SSOP
• Mounting Type: -

封装: 28-SSOP (0.209", 5.30mm Width)

LTC2344CUH-18#TRPBF

Linear Technology

IC ADC QUAD 18-BIT 32QFN

• Number of Bits: 18
• Sampling Rate (Per Second): 400k
• Number of Inputs: 4
• Input Type: Differential
• Data Interface: LVDS - Serial, SPI
• Configuration: S/H-MUX-ADC
• Ratio - S/H:ADC: 1:1
• Number of A/D Converters: 4
• Architecture: SAR
• Reference Type: External, Internal
• Voltage - Supply, Analog: 5V
• Voltage - Supply, Digital: 5V
• Features: Simultaneous Sampling
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 32-WFQFN Exposed Pad
• Supplier Device Package: 32-QFN (5x5)
• Mounting Type: -

封装: 32-WFQFN Exposed Pad

LTC2345IUK-16#TRPBF

Linear Technology

IC ADC 16BIT 200KSPS SAR 48QFN

• Number of Bits: 16
• Sampling Rate (Per Second): 200k
• Number of Inputs: 8
• Input Type: Differential
• Data Interface: LVDS - Serial, SPI
• Configuration: S/H-MUX-ADC
• Ratio - S/H:ADC: 8:1
• Number of A/D Converters: 1
• Architecture: SAR
• Reference Type: External, Internal
• Voltage - Supply, Analog: 5V
• Voltage - Supply, Digital: 5V
• Features: Simultaneous Sampling
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-WFQFN Exposed Pad
• Supplier Device Package: 48-QFN (7x7)
• Mounting Type: -

封装: 48-WFQFN Exposed Pad

LTC2325IUKG-12#TRPBF

Linear Technology

IC ADC 12BIT 5MSPS 52QFN

• Number of Bits: -
• Sampling Rate (Per Second): -
• Number of Inputs: -
• Input Type: -
• Data Interface: -
• Configuration: -
• Ratio - S/H:ADC: -
• Number of A/D Converters: -
• Architecture: -
• Reference Type: -
• Voltage - Supply, Analog: -
• Voltage - Supply, Digital: -
• Features: -
• Operating Temperature: -
• Package / Case: -
• Supplier Device Package: -
• Mounting Type: -

封装: -

LTC2380CMS-24#PBF

Linear Technology

IC ADC SAR 24BIT 2MSPS 16MSOP

• Number of Bits: 24
• Sampling Rate (Per Second): 2M
• 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: 0°C ~ 70°C
• Package / Case: 16-TFSOP (0.118", 3.00mm Width)
• Supplier Device Package: 16-MSOP
• Mounting Type: -

封装: 16-TFSOP (0.118", 3.00mm Width)

LTC2444IUHF#PBF

Linear Technology

IC ADC 24BIT HI SPEED 38QFN

• Number of Bits: 24
• Sampling Rate (Per Second): 8k
• Number of Inputs: 4, 8
• Input Type: Differential, Single Ended
• Data Interface: SPI
• Configuration: MUX-ADC
• Ratio - S/H:ADC: -
• Number of A/D Converters: 1
• Architecture: Sigma-Delta
• Reference Type: External
• Voltage - Supply, Analog: 5V
• Voltage - Supply, Digital: 5V
• Features: -
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 38-WFQFN Exposed Pad
• Supplier Device Package: 38-QFN (5x7)
• Mounting Type: -

封装: 38-WFQFN Exposed Pad

LT4180IGN

Linear Technology

IC REGULATOR

• Applications: Power Supply Controller
• Voltage - Input: -
• Voltage - Supply: 3.1 V ~ 50 V
• Current - Supply: 10mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP (0.154", 3.90mm Width)
• Supplier Device Package: 24-SSOP

封装: 24-SSOP (0.154", 3.90mm Width)

LTC3372IUK#TRPBF

Linear Technology

60V LOW IQ BUCK CONTROLLER PLUS

• Output Type: Transistor Driver
• Function: Step-Down
• Output Configuration: Positive
• Topology: Buck
• Number of Outputs: 5
• Output Phases: 1
• Voltage - Supply (Vcc/Vdd): 4.5 V ~ 60 V
• Frequency - Switching: 1MHz ~ 3MHz
• Duty Cycle (Max): 98%
• Synchronous Rectifier: Yes
• Clock Sync: Yes
• Serial Interfaces: -
• Control Features: Enable, Frequency Control, Power Good, Soft Start, Tracking, Watchdog
• Operating Temperature: -40°C ~ 125°C (TJ)
• Package / Case: 48-WFQFN Exposed Pad
• Supplier Device Package: 48-QFN (7x7)

封装: 48-WFQFN Exposed Pad