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
LM2576HVT-5.0/LB03

LM2576HVT-5.0/LB03

IC REG BUCK 5V 3A TO220-5

Texas Instruments

4,995
RFQ
LM2576HVT-5.0/LB03

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Bulk Obsolete Step-Down Positive Buck Fixed 1 4V 60V 5V - 3A 52kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
LTC3128EUFD#TRPBF

LTC3128EUFD#TRPBF

IC REG BUCK BOOST ADJ 3A 20QFN

Analog Devices Inc.

1,350
RFQ
LTC3128EUFD#TRPBF

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Up/Step-Down Positive Buck-Boost Adjustable 1 1.73V 5.5V 1.8V 5.5V 3A 1.2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-QFN (4x5)
MAX731EWE

MAX731EWE

IC REG BOOST 5V 200MA 16SOIC

Analog Devices Inc./Maxim Integrated

10,254
RFQ
MAX731EWE

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Step-Up Positive Boost Fixed 1 1.4V 5.25V 5V - 200mA 170kHz No -40°C ~ 85°C - - Surface Mount 16-SOIC
LM22673QTJE-5.0/NOPB

LM22673QTJE-5.0/NOPB

IC REG BUCK 5V 3A TO263-7

Texas Instruments

2,767
RFQ
LM22673QTJE-5.0/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-7 Thin Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.5V 42V 5V - 3A 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount TO-263-7 Thin
LM22673QTJE-ADJ/NOPB

LM22673QTJE-ADJ/NOPB

IC REG BUCK ADJ 3A TO263-7

Texas Instruments

4,782
RFQ
LM22673QTJE-ADJ/NOPB

Datasheet

SIMPLE SWITCHER® TO-263-7 Thin Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 42V 1.285V 37V 3A 500kHz No -40°C ~ 125°C (TJ) Automotive AEC-Q100 Surface Mount TO-263-7 Thin
MAX737EWE

MAX737EWE

IC REG BUCK -15V 110MA 16SOIC

Analog Devices Inc./Maxim Integrated

1,390
RFQ
MAX737EWE

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Step-Down Negative Buck Fixed 1 4V 5.5V -15V - 110mA 185kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
TPS54073PWP

TPS54073PWP

IC REG BUCK ADJ 14A 28HTSSOP

Texas Instruments

2,612
RFQ
TPS54073PWP

Datasheet

SWIFT™ 28-PowerTSSOP (0.173", 4.40mm Width) Bulk Last Time Buy Step-Down Positive Buck Adjustable 1 3V 4V 0.9V 3.6V 14A 350kHz, 550kHz, 280kHz ~ 700kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-HTSSOP
TPS54973PWPR

TPS54973PWPR

IC REG BUCK ADJ 9A 28HTSSOP

Texas Instruments

1,715
RFQ
TPS54973PWPR

Datasheet

SWIFT™ 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Last Time Buy Step-Down Positive Buck Adjustable 1 3V 4V 0.891V 2.5V 9A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-HTSSOP
TPS54910PWPR

TPS54910PWPR

IC REG BUCK ADJ 9A 28HTSSOP

Texas Instruments

1,905
RFQ
TPS54910PWPR

Datasheet

SWIFT™ 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 4V 0.891V 2.5V 9A 350kHz, 550kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 28-HTSSOP
MPQ4313GRE-5-AEC1-Z

MPQ4313GRE-5-AEC1-Z

IC REG BUCK 5V 3A 20QFN

Monolithic Power Systems Inc.

4,878
RFQ
MPQ4313GRE-5-AEC1-Z

Datasheet

- 20-PowerVFQFN Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3.3V 45V 5V - 3A 470kHz Yes -40°C ~ 150°C (TJ) Automotive AEC-Q100 Surface Mount, Wettable Flank 20-QFN (4x4)
LT1501CS8-3.3

LT1501CS8-3.3

IC REG BOOST CUK 3.3V 700MA 8SO

Analog Devices Inc.

230
RFQ
LT1501CS8-3.3

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, Flyback Fixed 1 1.8V 20V 3.3V - 700mA (Switch) Up to 500kHz No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
TPS54810PWPR

TPS54810PWPR

IC REG BUCK ADJ 8A 28HTSSOP

Texas Instruments

948
RFQ
TPS54810PWPR

Datasheet

SWIFT™ 28-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 6V 0.9V 3.3V 8A 350kHz, 550kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-HTSSOP
TPS54380PWP

TPS54380PWP

IC REG BUCK ADJ 3A 20HTSSOP

Texas Instruments

719
RFQ
TPS54380PWP

Datasheet

SWIFT™ 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Last Time Buy Step-Down Positive Buck Adjustable 1 3V 6V 0.891V 5.4V 3A 350kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-HTSSOP
MAX1774EEI

MAX1774EEI

IC REG BCK ADJ 1.5A/2A DL 28QSOP

Analog Devices Inc./Maxim Integrated

3,739
RFQ
MAX1774EEI

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 2 2.7V 28V 1V, 1.25V 5V, 5.5V 1.5A, 2A 1.25MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 28-QSOP
MAX1797EUA

MAX1797EUA

IC REG BOOST ADJ 800MA 8UMAX

Analog Devices Inc./Maxim Integrated

4,551
RFQ
MAX1797EUA

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Step-Up Positive Boost Adjustable (Programmable) 1 1V 5.5V 2V (3.3V, 5V) 5.5V 800mA (Switch) 500kHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-uMAX/uSOP
MAX733EWE

MAX733EWE

IC REG BOOST 15V 125MA 16SOIC

Analog Devices Inc./Maxim Integrated

11,552
RFQ
MAX733EWE

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Step-Up Positive Boost Fixed 1 4V 11V 15V - 125mA 170kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
RT7249GQW

RT7249GQW

IC REG BUCK ADJ 3A 16WQFN

Richtek USA Inc.

2,147
RFQ
RT7249GQW

Datasheet

- 16-WQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 18V 0.8V 15V 3A 300kHz ~ 1.4MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 16-WQFN (4x4)
MAX733EWE-T

MAX733EWE-T

IC REG BOOST 15V 125MA 16SOIC

Analog Devices Inc./Maxim Integrated

2,000
RFQ
MAX733EWE-T

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Step-Up Positive Boost Fixed 1 4V 11V 15V - 125mA 170kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
ISL78234AARZ-T7A

ISL78234AARZ-T7A

IC REG BUCK ADJ 4A 16WFQFN

Renesas Electronics Corporation

154
RFQ
ISL78234AARZ-T7A

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 2.7V 5.5V 0.6V 5.5V 4A 420kHz ~ 4.2MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 16-WFQFN (5x5)
LT3508IUF#TRPBF

LT3508IUF#TRPBF

IC REG BUCK ADJ 1.4A DL 24QFN

Analog Devices Inc.

2,538
RFQ
LT3508IUF#TRPBF

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 3.7V 36V 0.8V 35.28V 1.4A 920kHz ~ 1.06MHz No -40°C ~ 125°C (TJ) - - Surface Mount 24-QFN (4x4)
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