Voltage Regulators - DC DC Switching Regulators

制造商 Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device 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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Output Configuration Topology Output Type Number of Outputs Voltage - Input (Min) Voltage - Input (Max) Voltage - Output (Min/Fixed) Voltage - Output (Max) Current - Output Frequency - Switching Synchronous Rectifier Operating Temperature Grade Qualification Mounting Type Supplier Device Package
LT3505IDD#TRPBF

LT3505IDD#TRPBF

IC REG BUCK ADJ 1.2A 8DFN

Analog Devices Inc.

400
RFQ
LT3505IDD#TRPBF

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.78V 33.84V 1.2A 200kHz ~ 3.01MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
LTC3546EFE#PBF

LTC3546EFE#PBF

IC REG BCK ADJ 1A/2A DL 28TSSOP

Analog Devices Inc.

1,336
RFQ
LTC3546EFE#PBF

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.3V 5.5V 0.6V 5V 1A, 2A 2.25MHz, 750kHz ~ 4MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-TSSOP-EP
TPS544B25RVFT

TPS544B25RVFT

IC REG BUCK ADJ 20A 40LQFN

Texas Instruments

480
RFQ
TPS544B25RVFT

Datasheet

SWIFT™ 40-PowerLFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.5V 5.5V 20A 200kHz ~ 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-LQFN-CLIP (7x5)
LT3990IMSE-5#TRPBF

LT3990IMSE-5#TRPBF

IC REG BUCK 5V 350MA 16MSOP

Analog Devices Inc.

2,617
RFQ
LT3990IMSE-5#TRPBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.2V 62V 5V - 350mA 210kHz ~ 2.3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
MAX17673AATI+

MAX17673AATI+

IC REG BUCK ADJ SGL/DL 28TQFN

Analog Devices Inc./Maxim Integrated

321
RFQ
MAX17673AATI+

Datasheet

- 28-WFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 or 2 4.5V, 2.7V 60V, 5.5V 0.9V, 0.75V 5.5V, 4.8V 1.5A, 1A 250kHz ~ 800kHz, 1MHz ~ 4MHz Yes -40°C ~ 125°C - - Surface Mount 28-TQFN (5x5)
LT3002IS8E#PBF

LT3002IS8E#PBF

IC REG FLYBACK ADJ 3.6A 8SOIC

Analog Devices Inc.

228
RFQ
LT3002IS8E#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Exposed Pad Tube Active Step-Up/Step-Down Positive Flyback Adjustable 1 4V 36V 1V 36V 3.6A 12kHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-SOIC-EP
ICL7662EBD+T

ICL7662EBD+T

IC REG CHARGE PUMP 14SOIC

Analog Devices Inc./Maxim Integrated

1,954
RFQ
ICL7662EBD+T

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Ratiometric Negative Charge Pump Fixed 1 4.5V 20V -Vin - - 10kHz No -40°C ~ 85°C (TA) - - Surface Mount 14-SOIC
LTC3612HUDC#PBF

LTC3612HUDC#PBF

IC REG BUCK ADJ 3A 20QFN

Analog Devices Inc.

895
RFQ
LTC3612HUDC#PBF

Datasheet

- 20-WFQFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.25V 5.5V 0.6V 5.5V 3A 300kHz ~ 4MHz Yes -55°C ~ 150°C (TJ) - - Surface Mount 20-QFN (3x4)
LT3470AIDDB#TRPBF

LT3470AIDDB#TRPBF

IC REG BUCK ADJ 250MA 8DFN

Analog Devices Inc.

6,715
RFQ
LT3470AIDDB#TRPBF

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 40V 1.25V 16V 250mA - No -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x2)
MAX636ACPA+

MAX636ACPA+

IC REG BUCK ADJ/-1.31V 8PDIP

Analog Devices Inc./Maxim Integrated

713
RFQ
MAX636ACPA+

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Down/Inverted Negative Buck Adjustable (Fixed) 1 2.3V 16.5V -1.31V (-12V) -12V 200mA 50kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT3970HMS#PBF

LT3970HMS#PBF

IC REG BUCK ADJ 350MA 10MSOP

Analog Devices Inc.

40
RFQ
LT3970HMS#PBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Step-Down Positive Buck Adjustable 1 4.2V 40V 1.21V 25V 350mA 200kHz ~ 2.25MHz No -40°C ~ 150°C (TJ) - - Surface Mount 10-MSOP
MAX635ACPA+

MAX635ACPA+

IC REG BCK ADJ/-1.31V 500MA 8DIP

Analog Devices Inc./Maxim Integrated

21
RFQ
MAX635ACPA+

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Down/Inverted Negative Buck Adjustable (Fixed) 1 2.3V 16.5V -1.31V (-5V) -5V 500mA 50kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LTC1879EGN#PBF

LTC1879EGN#PBF

IC REG BUCK ADJ 1.2A 16SSOP

Analog Devices Inc.

754
RFQ
LTC1879EGN#PBF

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Active Step-Down Positive Buck Adjustable 1 2.65V 10V 0.8V 10V 1.2A 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-SSOP
MPQ4462DQ-AEC1-LF-Z

MPQ4462DQ-AEC1-LF-Z

IC REG BUCK ADJ 3.5A 10QFN

Monolithic Power Systems Inc.

7,569
RFQ
MPQ4462DQ-AEC1-LF-Z

Datasheet

- 10-VFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.8V 36V 0.8V 30V 3.5A Up to 4MHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount 10-QFN (3x3)
MAX642ACPA+

MAX642ACPA+

IC REG BST ADJ/1.31V 450MA 8PDIP

Analog Devices Inc./Maxim Integrated

86
RFQ
MAX642ACPA+

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Active Step-Up Positive Boost Adjustable (Fixed) 1 2V 16.5V 1.31V (12V) 18V (Switch) 450mA (Switch) 50kHz No 0°C ~ 70°C (TA) - - Through Hole 8-PDIP
LT1912EDD#PBF

LT1912EDD#PBF

IC REG BUCK ADJ 2A 10DFN

Analog Devices Inc.

1,880
RFQ
LT1912EDD#PBF

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.79V 20V 2A 200kHz ~ 500kHz No 0°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LT3684EDD#TRPBF

LT3684EDD#TRPBF

IC REG BUCK ADJ 2A 10DFN

Analog Devices Inc.

1,822
RFQ
LT3684EDD#TRPBF

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3.6V 34V 1.265V 20V 2A 300kHz ~ 3MHz No -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LTC3407EDD-3#PBF

LTC3407EDD-3#PBF

IC REG BUCK 1.8V/3.3V DL 10DFN

Analog Devices Inc.

1,744
RFQ
LTC3407EDD-3#PBF

Datasheet

- 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Fixed 2 3.3V 5.5V 1.8V, 3.3V - 800mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-DFN (3x3)
LTC3624EMSE#PBF

LTC3624EMSE#PBF

IC REG BUCK ADJ 2A 12MSOP

Analog Devices Inc.

746
RFQ
LTC3624EMSE#PBF

Datasheet

- 12-TSSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 2.7V 17V 0.6V 17V 2A 1MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 12-MSOP-EP
LTC3407AEMSE-2#PBF

LTC3407AEMSE-2#PBF

IC REG BUCK ADJ 800MA DL 10MSOP

Analog Devices Inc.

561
RFQ
LTC3407AEMSE-2#PBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 2 2.5V 5.5V 0.6V 5V 800mA 2.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 10-MSOP-EP
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