Voltage Regulators - DC DC Switching Regulators

Photo Mfr. Part # Availability 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
LT1026CS8#PBF

LT1026CS8#PBF

IC REG CHRG PUMP INV 15MA DL 8SO

Analog Devices Inc.

1,495
RFQ
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tube Active Ratiometric Positive or Negative Charge Pump Fixed 2 4V 10V -Vin, 2Vin - 15mA - No 0°C ~ 70°C (TA) - - Surface Mount 8-SO
LT1425CS#PBF

LT1425CS#PBF

IC REG FLYBACK 135MA 16SO

Analog Devices Inc.

5,275
RFQ
Datasheet - 16-SOIC (0.154", 3.90mm Width) Tube Active Step-Up/Step-Down Positive or Negative, Isolation Capable Flyback - 1 2.8V 20V - - 135mA (Switch) 285kHz No 0°C ~ 100°C (TJ) - - Surface Mount 16-SO
LT8580IMS8E#PBF

LT8580IMS8E#PBF

IC REG BOOST CUK ADJ 1.2A 8MSOP

Analog Devices Inc.

5,367
RFQ
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Up, Step-Up/Step-Down Positive or Negative Boost, Cuk, SEPIC Adjustable 1 2.55V 40V 1.2V 65V (Switch) 1.2A (Switch) 200kHz ~ 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT3990EMSE#TRPBF

LT3990EMSE#TRPBF

IC REG BUCK ADJ 350MA 16MSOP

Analog Devices Inc.

8,296
RFQ
Datasheet - 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 62V 1.21V 25V 350mA 210kHz ~ 2.3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT3505EMS8E#PBF

LT3505EMS8E#PBF

IC REG BUCK ADJ 1.2A 8MSOP

Analog Devices Inc.

6,812
RFQ
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3.6V 36V 0.78V 33.84V 1.2A 200kHz ~ 3.01MHz No -40°C ~ 85°C (TA) - - Surface Mount 8-MSOP-EP
LT3505EMS8E#TRPBF

LT3505EMS8E#TRPBF

IC REG BUCK ADJ 1.2A 8MSOP

Analog Devices Inc.

3,102
RFQ
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 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 ~ 85°C (TA) - - Surface Mount 8-MSOP-EP
LT3990EMSE-5#PBF

LT3990EMSE-5#PBF

IC REG BUCK 5V 350MA 16MSOP

Analog Devices Inc.

1,839
RFQ
Datasheet - 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube 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
LT3663EMS8E#PBF

LT3663EMS8E#PBF

IC REG BUCK ADJ 1.2A 8MSOP

Analog Devices Inc.

1,458
RFQ
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 7.5V 36V 0.8V 6V 1.2A 1.5MHz No -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT3970IDDB-3.3#TRMPBF

LT3970IDDB-3.3#TRMPBF

IC REG BUCK 3.3V 350MA 10DFN

Analog Devices Inc.

1,172
RFQ
Datasheet - 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Fixed 1 4.2V 40V 3.3V - 350mA 200kHz ~ 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x2)
LT3990EMSE-3.3#PBF

LT3990EMSE-3.3#PBF

IC REG BUCK 3.3V 350MA 16MSOP

Analog Devices Inc.

1,003
RFQ
Datasheet - 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Fixed 1 4.2V 62V 3.3V - 350mA 210kHz ~ 2.3MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT3970IDDB#TRMPBF

LT3970IDDB#TRMPBF

IC REG BUCK ADJ 350MA 10DFN

Analog Devices Inc.

673
RFQ
Datasheet - 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.2V 40V 1.21V 25V 350mA 200kHz ~ 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x2)
LT3995EMSE#PBF

LT3995EMSE#PBF

IC REG BUCK ADJ 3A 16MSOP

Analog Devices Inc.

12,005
RFQ
Datasheet - 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4.3V 60V 1.197V 55.8V 3A 200kHz ~ 2.25MHz No -40°C ~ 125°C (TJ) - - Surface Mount 16-MSOP-EP
LT1172CN8#PBF

LT1172CN8#PBF

IC REG BUCK BST ADJ 1.25A 8PDIP

Analog Devices Inc.

1,078
RFQ
Datasheet - 8-DIP (0.300", 7.62mm) Tube 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) 1.25A (Switch) 100kHz No 0°C ~ 100°C (TJ) - - Through Hole 8-PDIP
LT8642EV-1#PBF

LT8642EV-1#PBF

IC REG BUCK ADJ 10A 20LQFN

Analog Devices Inc.

515
RFQ
Datasheet Silent Switcher®1 20-TFQFN Exposed Pad Tray Active Step-Down Positive Buck Adjustable 1 2.5V 18V 0.6V 18V 10A 200kHz ~ 3MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 20-LQFN (3x4)
LTC1261IS8#PBF

LTC1261IS8#PBF

IC REG CHARGE PUMP ADJ 12MA 8SO

Analog Devices Inc.

591
RFQ
Datasheet - 8-SOIC (0.154", 3.90mm Width) Tube Active Step-Up/Step-Down Negative Charge Pump Adjustable 1 3V 8V -1.25V -8V 12mA 550kHz No -40°C ~ 85°C (TA) - - Surface Mount 8-SO
LTC3642EMS8E#TRPBF

LTC3642EMS8E#TRPBF

IC REG BUCK ADJ 50MA 8MSOP

Analog Devices Inc.

4,768
RFQ
Datasheet - 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4.5V 45V 0.8V 45V 50mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-MSOP-EP
LT8619EDD#TRPBF

LT8619EDD#TRPBF

IC REG BUCK ADJ 1.2A 10DFN

Analog Devices Inc.

3,441
RFQ
Datasheet - 10-WFDFN Exposed Pad Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 3V 60V 0.8V 59.4V 1.2A 300kHz ~ 2.2MHz Yes 0°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
TPS543C20RVFR

TPS543C20RVFR

IC REG BUCK ADJ 40A 40LQFN

Texas Instruments

3,363
RFQ
Datasheet SWIFT™ 40-PowerLFQFN Tape & Reel (TR) Active Step-Down Positive Buck Adjustable 1 4V 16V 0.6V 5.5V 40A 300kHz ~ 2MHz Yes -40°C ~ 125°C (TJ) - - Surface Mount 40-LQFN-CLIP (7x5)
LT8619EDD#PBF

LT8619EDD#PBF

IC REG BUCK ADJ 1.2A 10DFN

Analog Devices Inc.

1,766
RFQ
Datasheet - 10-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 3V 60V 0.8V 59.4V 1.2A 300kHz ~ 2.2MHz Yes 0°C ~ 125°C (TJ) - - Surface Mount 10-DFN (3x3)
LTC3642EDD#PBF

LTC3642EDD#PBF

IC REG BUCK ADJ 50MA 8DFN

Analog Devices Inc.

1,089
RFQ
Datasheet - 8-WFDFN Exposed Pad Tube Active Step-Down Positive Buck Adjustable 1 4.5V 45V 0.8V 45V 50mA - Yes -40°C ~ 125°C (TJ) - - Surface Mount 8-DFN (3x3)
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