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
LTC3409AEDD#TRPBF

LTC3409AEDD#TRPBF

IC REG BUCK ADJ 600MA 8DFN

Analog Devices Inc.

2,048
RFQ
LTC3409AEDD#TRPBF

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 1.6V 5.5V 0.62V 5.5V 600mA 1.7MHz ~ 2.6MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 8-DFN (3x3)
RS53319LR

RS53319LR

IC REG BUCK PROG 20A 21QFN

Reed Semiconductor Corp.

4,961
RFQ
RS53319LR

Datasheet

- 21-QFN Cut Tape (CT) Active Step-Down Positive Buck Adjustable 1 2.85V 16V 0.6V 5.5V 20A 600kHz, 800kHz, 1MHz ~ 2.2MHz Yes -40°C ~ 125°C - - Surface Mount 21-QFN (3x4)
MAX5073ETI

MAX5073ETI

IC REG BUCK BOOST ADJ DL 28TQFN

Analog Devices Inc./Maxim Integrated

1,255
RFQ

-

- 28-WFQFN Exposed Pad Tray Obsolete Step-Up, Step-Down Positive Buck, Boost Adjustable 2 4.5V 23V 0.8V 28V 1.38A (Switch), 2.3A (Switch) 200kHz ~ 2.2MHz No -40°C ~ 85°C (TA) - - Surface Mount 28-TQFN (5x5)
LM2576HVS-3.3

LM2576HVS-3.3

IC REG BUCK 3A TO263-5L

UMW

443
RFQ
LM2576HVS-3.3

Datasheet

LM2576HV TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Cut Tape (CT) Active Step-Down Positive Buck Fixed 1 - 57V - 3.3V 3A 52kHz Yes -40°C ~ 125°C (TA) - - Surface Mount TO-263-5L
LM2679S-ADJ

LM2679S-ADJ

IC REG BUCK ADJ 5A TO263

Texas Instruments

585
RFQ
LM2679S-ADJ

Datasheet

SIMPLE SWITCHER® TO-263-8, D2PAK (7 Leads + Tab), TO-263CA Tube Obsolete Step-Down Positive Buck Adjustable 1 8V 40V 1.21V 37V 5A 260kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-7)
LT1172HVIQ#TRPBF

LT1172HVIQ#TRPBF

IC REG BCK BST ADJ 1.25A DDPAK-5

Analog Devices Inc.

3,130
RFQ
LT1172HVIQ#TRPBF

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 60V 1.244V 75V (Switch) 1.25A (Switch) 100kHz No -40°C ~ 100°C (TJ) - - Surface Mount DDPAK-5
LTC3255EMSE#TRPBF

LTC3255EMSE#TRPBF

IC REG CHRG PUMP ADJ 50MA 10MSOP

Analog Devices Inc.

2,886
RFQ
LTC3255EMSE#TRPBF

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Charge Pump Adjustable 1 4V 48V 2.4V 12.5V 50mA 500kHz No -55°C ~ 150°C (TJ) - - Surface Mount 10-MSOP-EP
LM2592HVT-ADJ

LM2592HVT-ADJ

IC REG BUCK ADJ 2A TO220-5

Texas Instruments

616
RFQ
LM2592HVT-ADJ

Datasheet

SIMPLE SWITCHER® TO-220-5 Formed Leads Tube Obsolete Step-Down Positive Buck Adjustable 1 4.5V 60V 1.2V 57V 2A 150kHz No -40°C ~ 125°C (TJ) - - Through Hole TO-220-5
RTQ2130B-50GQW-QT

RTQ2130B-50GQW-QT

IC REG BUCK 5V 700MA 8WDFN

Richtek USA Inc.

742
RFQ
RTQ2130B-50GQW-QT

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 3V 36V 5V - 700mA 2.1MHz Yes -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount 8-WDFN-SL (2x3)
MAX736EWE+T

MAX736EWE+T

IC REG BCK BST -12V 140MA 16SOIC

Analog Devices Inc./Maxim Integrated

4,042
RFQ
MAX736EWE+T

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Step-Up Negative Buck-Boost Fixed 1 4V 8.6V -12V - 140mA 185kHz No -40°C ~ 85°C (TA) - - Surface Mount 16-SOIC
MAX738AMJA

MAX738AMJA

IC REG BUCK 5V 750MA 8CERDIP

Analog Devices Inc./Maxim Integrated

1,100
RFQ
MAX738AMJA

Datasheet

- 8-CDIP (0.300", 7.62mm) Bulk Active Step-Down Positive Buck Fixed 1 6V 16V 5V - 750mA 160kHz No -55°C ~ 125°C (TA) - - Through Hole 8-CERDIP
LT1534IS#PBF

LT1534IS#PBF

IC REG BOOST CUK ADJ 2A 16SO

Linear Technology

188
RFQ
LT1534IS#PBF

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, Flyback Adjustable 1 2.7V 23V 1.25V 35V (Switch) 2A (Switch) 20kHz ~ 250kHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-SO
LT1171CQ#TRPBF

LT1171CQ#TRPBF

IC REG BUCK BST ADJ 2.5A DDPAK-5

Analog Devices Inc.

2,553
RFQ
LT1171CQ#TRPBF

Datasheet

- TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, Cuk, Flyback, Forward Converter Adjustable 1 3V 40V 1.244V 65V (Switch) 2.5A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Surface Mount DDPAK-5
LM2596S-5.0

LM2596S-5.0

IC REG BUCK 5V 3A TO263

Texas Instruments

536
RFQ
LM2596S-5.0

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 5V - 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
LM2596S-3.3

LM2596S-3.3

IC REG BUCK 3.3V 3A TO263

Texas Instruments

145
RFQ
LM2596S-3.3

Datasheet

SIMPLE SWITCHER® TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tube Obsolete Step-Down Positive Buck Fixed 1 4.5V 40V 3.3V - 3A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263 (DDPAK-5)
EL7563CMZ

EL7563CMZ

IC REG BUCK ADJ 4A 20SOIC

Elantec

120
RFQ
EL7563CMZ

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tube Obsolete Step-Down Positive Buck Adjustable 1 3V 3.6V 1V 2.5V 4A 200kHz ~ 1MHz Yes -40°C ~ 85°C (TA) - - Surface Mount 20-SOIC
ADP2311ACPZ-2-R7

ADP2311ACPZ-2-R7

IC REG BUCK ADJ 1A DL 24LFCSP

Analog Devices Inc.

3,640
RFQ
ADP2311ACPZ-2-R7

Datasheet

- 24-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 4.5V 18V 0.6V 18V 1A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-LFCSP (4x4)
ADP2311ACPZ-3-R7

ADP2311ACPZ-3-R7

IC REG BUCK ADJ 1A DL 24LFCSP

Analog Devices Inc.

1,540
RFQ
ADP2311ACPZ-3-R7

Datasheet

- 24-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 2 4.5V 18V 0.6V 18V 1A 300kHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 24-LFCSP (4x4)
LM2575HVS-5.0-EV

LM2575HVS-5.0-EV

IC REG BUCK 5V 2A TO263-5L

EVVO

500
RFQ
LM2575HVS-5.0-EV

Datasheet

LM2575HV TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 - 57V 5V - 2A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5L
LM2575HVS-ADJ-EV

LM2575HVS-ADJ-EV

IC REG BUCK ADJ 2A TO263-5L

EVVO

450
RFQ
LM2575HVS-ADJ-EV

Datasheet

LM2575HV TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Cut Tape (CT) Active Step-Down Positive Buck Adjustable 1 - 57V 1.2V 57V 2A 150kHz No -40°C ~ 125°C (TJ) - - Surface Mount TO-263-5L
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