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DC DC Switching Controllers

制造商 Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Grade Qualification Mounting Type Supplier Device Package
UC3823NG4

UC3823NG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

2,377 0.00
RFQ
UC3823NG4

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter 1 1 8.4V ~ 30V 340kHz ~ 460kHz 85% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
UC3825NG4

UC3825NG4

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

3,974 0.00
RFQ
UC3825NG4

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Discontinued at Digi-Key Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 8.4V ~ 30V 340kHz ~ 460kHz 85% No No - Current Limit, Enable, Frequency Control, Ramp, Soft Start 0°C ~ 70°C (TA) - - Through Hole 16-PDIP
SC458IMLTRT

SC458IMLTRT

IC REG CTRLR BUCK 44MLP

Semtech Corporation

3,739 0.00
RFQ

-

- - Tape & Reel (TR) Obsolete Transistor Driver Step-Down Positive Buck 2 2 3V ~ 28V - - Yes No - Enable, Power Good, Soft Start -40°C ~ 125°C (TJ) - - Surface Mount 44-MLP (7x7)
LM25119QPSQX/NOPB

LM25119QPSQX/NOPB

IC REG CTRLR BUCK 32WQFN

Texas Instruments

1,775 4.21
RFQ
LM25119QPSQX/NOPB

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 42V 50kHz ~ 750kHz - Yes No - Enable, Frequency Control, Ramp, Reset, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 32-WQFN (5x5)
ISL8130IRZ-T7A

ISL8130IRZ-T7A

IC REG CTRLR MULT TOPOLOGY 20QFN

Renesas Electronics Corporation

4,478 3.68
RFQ
ISL8130IRZ-T7A

Datasheet

- 20-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, SEPIC 1 1 4.5V ~ 5.5V 100kHz ~ 1.4MHz 96% Yes No - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 20-QFN (4x4)
UCC38084PWR

UCC38084PWR

IC REG CTRLR MULT TOP 8TSSOP

Texas Instruments

4,659 1.92
RFQ
UCC38084PWR

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Half-Bridge, Push-Pull 2 1 4.1V ~ 15V 200kHz 49% Yes No - Current Limit, Frequency Control 0°C ~ 70°C (TA) - - Surface Mount 8-TSSOP
ISL6742AAZA-T

ISL6742AAZA-T

IC REG CTRLR MULT TOP 16QSOP

Renesas Electronics Corporation

4,969 4.69
RFQ
ISL6742AAZA-T

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge 1 1 9V ~ 16V Up to 2MHz 99% Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-QSOP
ISL6742BAAZA-T

ISL6742BAAZA-T

IC REG CTRLR MULT TOP 16QSOP

Renesas Electronics Corporation

1,870 4.69
RFQ
ISL6742BAAZA-T

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Full-Bridge, Half-Bridge 1 1 9V ~ 16V Up to 2MHz 99% Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 105°C (TA) - - Surface Mount 16-QSOP
LTC7802IUFDM#WTRPBF

LTC7802IUFDM#WTRPBF

40V, LOW IQ DUAL PHSE SYCH STP-D

Analog Devices Inc.

1,442 4.22
RFQ
LTC7802IUFDM#WTRPBF

Datasheet

- 28-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 40V 100kHz ~ 3MHz 99% Yes Yes - Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) - - Surface Mount, Wettable Flank 28-QFN (4x5)
MAX17701ATG+T

MAX17701ATG+T

4.5V-60V, UP TO 20A, BATTERY CHA

Analog Devices Inc./Maxim Integrated

4,599 0.00
RFQ
MAX17701ATG+T

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 60V 125kHz ~ 2.2MHz - Yes Yes - Enable -40°C ~ 125°C (TA) - - Surface Mount 24-TQFN-EP (4x4)
ISL68223IRAZ

ISL68223IRAZ

INFRA 2OUT/4PH DIGI CONTLR 40LD

Renesas Electronics Corporation

1,671 5.61
RFQ
ISL68223IRAZ

Datasheet

- - Tray Active - - - - - - - - - - - - - - - - - -
TPS40130DBTRG4

TPS40130DBTRG4

IC REG CTRLR BUCK 30TSSOP

Texas Instruments

1,560 0.00
RFQ
TPS40130DBTRG4

Datasheet

- 30-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued at Digi-Key Transistor Driver Step-Down Positive Buck 2 2 3V ~ 40V 100kHz ~ 1.2MHz 87.5% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 85°C (TA) - - Surface Mount 30-TSSOP
LTC3872HDDB#TRPBF

LTC3872HDDB#TRPBF

IC REG CTRLR BOOST 8DFN

Analog Devices Inc.

1,788 4.23
RFQ
LTC3872HDDB#TRPBF

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2.75V ~ 9.8V 550kHz - No No - Current Limit, Enable, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 8-DFN (3x2)
LTC3872HTS8#TRPBF

LTC3872HTS8#TRPBF

IC REG CTRLR BOOST TSOT23-8

Analog Devices Inc.

3,258 4.23
RFQ
LTC3872HTS8#TRPBF

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2.75V ~ 9.8V 550kHz - No No - Current Limit, Enable, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount TSOT-23-8
LTC3872HDDB-1#TRPBF

LTC3872HDDB-1#TRPBF

IC REG CTRLR BOOST 8DFN

Analog Devices Inc.

1,929 4.23
RFQ
LTC3872HDDB-1#TRPBF

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2.75V ~ 9.8V 550kHz - No No - Current Limit, Enable, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount 8-DFN (3x2)
LTC3872HTS8-1#TRPBF

LTC3872HTS8-1#TRPBF

IC REG CTRLR BOOST TSOT23-8

Analog Devices Inc.

2,870 4.23
RFQ
LTC3872HTS8-1#TRPBF

Datasheet

- SOT-23-8 Thin, TSOT-23-8 Tape & Reel (TR) Active Transistor Driver Step-Up Positive Boost 1 1 2.75V ~ 9.8V 550kHz - No No - Current Limit, Enable, Soft Start -40°C ~ 150°C (TJ) - - Surface Mount TSOT-23-8
UCC2895DWG4

UCC2895DWG4

IC OFFLINE SW FULL-BRDG 20SOIC

Texas Instruments

3,563 0.00
RFQ
UCC2895DWG4

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tube Discontinued at Digi-Key PWM - Positive Phase-Shifted Full-Bridge 1 1 10V ~ 16.5V 1MHz 100% - Yes - Frequency Control, Soft Start, Sync -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
LM25117QPMH/NOPB

LM25117QPMH/NOPB

IC REG CTRLR BUCK 20TSSOP

Texas Instruments

4,207 1.00
RFQ
LM25117QPMH/NOPB

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Tube Active Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 42V Up to 750kHz - Yes No - Frequency Control, Ramp, Soft Start -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 20-HTSSOP
MAX5951ETJ+

MAX5951ETJ+

IC REG CTRLR BUCK 32TQFN

Analog Devices Inc./Maxim Integrated

1,347 0.00
RFQ

-

- 32-WFQFN Exposed Pad Tube Obsolete Transistor Driver Step-Down Positive Buck 1 1 4.5V ~ 16V 100kHz ~ 1MHz 88% Yes Yes - Current Limit, Enable, Frequency Control, Power Good -40°C ~ 85°C (TA) - - Surface Mount 32-TQFN (5x5)
LM3754SQX/NOPB

LM3754SQX/NOPB

IC REG CTRLR BUCK 32WQFN

Texas Instruments

1,115 4.26
RFQ
LM3754SQX/NOPB

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Positive Buck 2 2 4.5V ~ 18V 200kHz ~ 1MHz 81% Yes Yes - Current Limit, Enable, Frequency Control, Power Good, Tracking -5°C ~ 125°C (TJ) - - Surface Mount 32-WQFN (5x5)
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