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DC DC Switching Controllers

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





















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Part Status Output Type Function Topology Number of Outputs Output Phases Output Configuration Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Grade Serial Interfaces Operating Temperature Control Features Qualification Mounting Style Supplier Device Package
LTC1142HVCG-ADJ#PBF

LTC1142HVCG-ADJ#PBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

1,407
LTC1142HVCG-ADJ#PBF

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tube Active Transistor Driver Step-Down Buck 2 1 Positive 3.5V ~ 18V Up to 250kHz 100% Yes No - - 0°C ~ 70°C (TA) Current Limit, Enable - Surface Mount 28-SSOP
LTC7880IUKG#TRPBF

LTC7880IUKG#TRPBF

60V DUAL STEP-UP CONTROLLER WITH

Analog Devices Inc.

3,308
LTC7880IUKG#TRPBF

Datasheet

- 52-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up Boost 2 2 Positive 5V ~ 40V 50kHz ~ 500kHz 92% Yes Yes - I2C, PMBus -40°C ~ 125°C (TJ) Current Limit, Enable, Soft Start - Surface Mount 52-QFN (7x8)
LT8603JUJ#WTRPBF

LT8603JUJ#WTRPBF

LT8603JUJ#WTRPBF

Analog Devices Inc.

3,317
LT8603JUJ#WTRPBF

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 4 4 Positive 3V ~ 42V 250kHz ~ 2.2MHz - Yes Yes Automotive - -40°C ~ 150°C (TJ) Current Limit, Power Good, Soft Start AEC-Q100 Surface Mount 40-QFN (6x6)
SG1843J-DESC

SG1843J-DESC

IC REG CTRLR BUCK 14CDIP

Microchip Technology

1,661
SG1843J-DESC

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Discontinued Transistor Driver Step-Down Buck 1 1 Positive 7.6V ~ 30V 1Hz ~ 500kHz 95% No No Military - -55°C ~ 125°C (TA) - MIL-STD-883B Surface Mount 14-SOIC
LTC1538IG-AUX#TRPBF

LTC1538IG-AUX#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

1,357
LTC1538IG-AUX#TRPBF

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 1 Positive 3.5V ~ 30V Up to 400kHz 99% Yes No - - -40°C ~ 85°C (TA) Enable, Power on Reset, Soft Start - Surface Mount 28-SSOP
LTC3858EGN-1#TRPBF

LTC3858EGN-1#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

4,802
LTC3858EGN-1#TRPBF

Datasheet

- 28-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99.4% Yes No - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start - Surface Mount 28-SSOP
V62/06614-01XE

V62/06614-01XE

ENHANCED PRODUCT BICMOS ADVANCED

Texas Instruments

2,941
V62/06614-01XE

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Full-Bridge 1 1 Positive 10V ~ 16.5V 500kHz 100% No Yes - - -55°C ~ 125°C (TA) Current Limit, Dead Time, Frequency Control, Phase Control, Pulse Skipping, Ramp, Soft Start - Surface Mount 20-SOIC
LTC1629IG-PG#TRPBF

LTC1629IG-PG#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

3,298
LTC1629IG-PG#TRPBF

Datasheet

PolyPhase® 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 36V 220kHz 99.5% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control, Power Good, Soft Start - Surface Mount 28-SSOP
SG1526J

SG1526J

IC REG CTRLR BUCK/FLYBACK 18DIP

Microchip Technology

2,667
SG1526J

Datasheet

- 18-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Flyback 2 1 Positive 8V ~ 35V 1Hz ~ 350kHz 49% Yes No - - -55°C ~ 125°C (TA) Dead Time Control, Enable, Frequency Control, Reset, Soft Start - Through Hole 18-DIP
LTC1439EG#TRPBF

LTC1439EG#TRPBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

2,441
LTC1439EG#TRPBF

Datasheet

- 36-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 1 Positive 3.5V ~ 30V Up to 400kHz 99% Yes No - - -40°C ~ 85°C (TA) Enable, Power on Reset, Soft Start - Surface Mount 36-SSOP
LTC1438IG-ADJ#TRPBF

LTC1438IG-ADJ#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

3,205
LTC1438IG-ADJ#TRPBF

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 1 Positive 3.5V ~ 30V Up to 400kHz 99% Yes No - - -40°C ~ 85°C (TA) Enable, Power on Reset, Soft Start - Surface Mount 28-SSOP
LTC1438IG#TRPBF

LTC1438IG#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

3,701
LTC1438IG#TRPBF

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 1 Positive 3.5V ~ 30V Up to 400kHz 99% Yes No - - -40°C ~ 85°C (TA) Enable, Power on Reset, Soft Start - Surface Mount 28-SSOP
LTC3769MPUF#TRPBF

LTC3769MPUF#TRPBF

IC REG CTRLR BOOST/SEPIC 24QFN

Analog Devices Inc.

3,891
LTC3769MPUF#TRPBF

Datasheet

- 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 1 1 Positive 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - - -55°C ~ 150°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 24-QFN (4x4)
UCC2806PWTR

UCC2806PWTR

IC REG CTRLR MULT TOP 16TSSOP

Texas Instruments

3,354
UCC2806PWTR

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 2 1 Positive, Isolation Capable 8V ~ 14.5V 47kHz 50% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control - Surface Mount 16-TSSOP
LTC3858IUH#TRPBF

LTC3858IUH#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

4,097
LTC3858IUH#TRPBF

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 38V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99.4% Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 32-QFN (5x5)
LTC3769MPFE#TRPBF

LTC3769MPFE#TRPBF

IC REG CTRLR BOOST/SEPIC 20TSSOP

Analog Devices Inc.

1,422
LTC3769MPFE#TRPBF

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 1 1 Positive 4.5V ~ 60V 105kHz ~ 760kHz 96% Yes No - - -55°C ~ 150°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 20-TSSOP-EP
LT3748MPMS#TRPBF

LT3748MPMS#TRPBF

IC REG CTRLR FLYBACK 16MSOP

Analog Devices Inc.

1,819
LT3748MPMS#TRPBF

Datasheet

- 16-TFSOP (0.118", 3.00mm Width), 12 Leads Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Flyback 1 1 Positive, Isolation Capable 5V ~ 100V - - No No - - -55°C ~ 150°C (TJ) Enable, Soft Start - Surface Mount 16-MSOP
LTC3803MPS6#TRMPBF

LTC3803MPS6#TRMPBF

IC REG CTRLR FLYBACK TSOT23-6

Analog Devices Inc.

3,831
LTC3803MPS6#TRMPBF

Datasheet

- SOT-23-6 Thin, TSOT-23-6 Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Flyback 1 1 Positive, Isolation Capable 5.7V ~ 8V 200kHz 80% No No - - -55°C ~ 150°C (TJ) Current Limit, Enable - Surface Mount TSOT-23-6
MAX5060ATI

MAX5060ATI

IC REG CTRLR BUCK 28TQFN

Analog Devices Inc./Maxim Integrated

4,696
MAX5060ATI

Datasheet

- 28-WFQFN Exposed Pad Tray Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.75V ~ 28V 125kHz ~ 1.5MHz - Yes Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 28-TQFN (5x5)
LTC1439IGW#TRPBF

LTC1439IGW#TRPBF

IC REG CTRLR BUCK 36SSOP

Analog Devices Inc.

2,991
LTC1439IGW#TRPBF

Datasheet

- 36-BSOP (0.295", 7.50mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 1 Positive 3.5V ~ 30V Up to 400kHz 99% Yes No - - -40°C ~ 85°C (TA) Enable, Power on Reset, Soft Start - Surface Mount 36-SSOP
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