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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
ISL8126CRZ-T7A

ISL8126CRZ-T7A

IC REG CTRLR BUCK 32QFN

Renesas Electronics Corporation

4,383
ISL8126CRZ-T7A

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 Positive 3V ~ 5.6V 150kHz ~ 1.5MHz 90% Yes Yes - - 0°C ~ 70°C (TA) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 32-QFN (5x5)
MAX797ESE-T

MAX797ESE-T

IC REG CTRLR MULT TOP 16SOIC

Analog Devices Inc./Maxim Integrated

4,685
MAX797ESE-T

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Buck, Boost, Flyback 1 1 Positive 5V ~ 30V 150kHz, 300kHz 96% Yes Yes - - -40°C ~ 85°C (TA) Enable, Pulse Skipping, Soft Start - Surface Mount 16-SOIC
UC2827N-1G4

UC2827N-1G4

IC REG CTRLR MULT TOPOLOGY 24DIP

Texas Instruments

1,274
UC2827N-1G4

Datasheet

- 24-DIP (0.600", 15.24mm) Tube Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge, Push-Pull 3 1 Positive 7.6V ~ 20V 220kHz 91% Yes Yes - - -40°C ~ 85°C (TA) Frequency Control, Ramp, Soft Start - Through Hole 24-PDIP
LTC3805IDD-5#TRPBF

LTC3805IDD-5#TRPBF

IC REG CTRLR MULT TOPOLOGY 10DFN

Analog Devices Inc.

3,314
LTC3805IDD-5#TRPBF

Datasheet

- 10-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1 1 Positive, Isolation Capable 3.95V ~ 9.5V 70kHz ~ 700kHz 80% No Yes - - -40°C ~ 125°C (TJ) Enable, Soft Start - Surface Mount 10-DFN (3x3)
LTC1147HVCS8-3.3#PBF

LTC1147HVCS8-3.3#PBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

3,752
LTC1147HVCS8-3.3#PBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Active Transistor Driver Step-Down Buck 1 1 Positive 3.5V ~ 14V - 100% No No - - 0°C ~ 70°C (TA) Current Limit, Enable - Surface Mount 8-SO
MAX1655ESE+T

MAX1655ESE+T

IC REG CTRLR BUCK 16SOIC

Analog Devices Inc./Maxim Integrated

3,815
MAX1655ESE+T

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 30V 150kHz, 300kHz 98% Yes Yes - - -40°C ~ 85°C (TA) Enable, Soft Start - Surface Mount 16-SOIC
XDPE18284A0000XUMA1

XDPE18284A0000XUMA1

IFX PRIMARION CNTRLLER

Infineon Technologies

2,821
XDPE18284A0000XUMA1

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
UC3879DWTR

UC3879DWTR

IC REG CTRLR HALF-BRIDGE 20SOIC

Texas Instruments

1,660
UC3879DWTR

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up/Step-Down Half-Bridge 4 1 Positive 9V ~ 20V Up to 300kHz 50% Yes Yes - - 0°C ~ 70°C (TA) Frequency Control, Ramp, Soft Start - Surface Mount 20-SOIC
MAX1654EEE+T

MAX1654EEE+T

IC REG CTRLR BUCK 16QSOP

Analog Devices Inc./Maxim Integrated

2,840
MAX1654EEE+T

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 1 Positive 4.5V ~ 30V 150kHz, 300kHz 98% Yes Yes - - -40°C ~ 85°C (TA) Enable, Soft Start - Surface Mount 16-QSOP
LTC3862HFE#TRPBF

LTC3862HFE#TRPBF

IC REG CTRLR BOOST/SEPIC 24TSSOP

Analog Devices Inc.

4,218
LTC3862HFE#TRPBF

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 Positive 4V ~ 36V 75kHz ~ 500kHz 96% No Yes - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-TSSOP
LTC3862HFE-1#TRPBF

LTC3862HFE-1#TRPBF

IC REG CTRLR BOOST/SEPIC 24TSSOP

Analog Devices Inc.

3,571
LTC3862HFE-1#TRPBF

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 Positive 8.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-TSSOP
LTC3862HFE-2#TRPBF

LTC3862HFE-2#TRPBF

IC REG CTRLR BOOST/SEPIC 24TSSOP

Analog Devices Inc.

4,203
LTC3862HFE-2#TRPBF

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, SEPIC 2 2 Positive 5.5V ~ 36V 75kHz ~ 500kHz 96% No Yes - - -40°C ~ 150°C (TJ) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 24-TSSOP
ISL68236IRAZ

ISL68236IRAZ

INFRA AVS 2OUT/9PH DIGITAL CONTR

Renesas Electronics Corporation

1,304
ISL68236IRAZ

Datasheet

- 52-VFQFN Exposed Pad Tube Active PWM Signal Step-Down Buck 2 9 Positive 3.135V ~ 3.465V Up to 2MHz - No Yes - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start - Surface Mount 52-QFN (6x6)
LTC3713EG#TRPBF

LTC3713EG#TRPBF

IC REG CTRLR BUCK/BOOST 24SSOP

Analog Devices Inc.

4,908
LTC3713EG#TRPBF

Datasheet

- 24-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Down Buck, Boost 2 1 Positive 1.5V ~ 36V 1.4MHz 90% Yes No - - -40°C ~ 85°C (TA) Enable, Power Good, Soft Start - Surface Mount 24-SSOP
MAX742EWP+T

MAX742EWP+T

IC REG CTRLR BOOST 20SOIC

Analog Devices Inc./Maxim Integrated

3,632
MAX742EWP+T

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Up Boost 2 1 Positive or Negative 4.2V ~ 10V 100kHz, 200kHz 90% No No - - -40°C ~ 85°C (TA) Frequency Control, Soft Start - Surface Mount 20-SOIC
MAX1993ETG+T

MAX1993ETG+T

IC REG CTRLR BUCK 24TQFN

Analog Devices Inc./Maxim Integrated

2,433
MAX1993ETG+T

Datasheet

Quick-PWM™ 24-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 200kHz, 300kHz, 450kHz, 600kHz 100% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation - Surface Mount 24-TQFN (4x4)
LTC3834IFE#TRPBF

LTC3834IFE#TRPBF

IC REG CTRLR BUCK 20TSSOP

Analog Devices Inc.

4,272
LTC3834IFE#TRPBF

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control, Power Good, Soft Start, Tracking - Surface Mount 20-TSSOP-EP
LTC3834IUFD#TRPBF

LTC3834IUFD#TRPBF

IC REG CTRLR BUCK 20QFN

Analog Devices Inc.

1,059
LTC3834IUFD#TRPBF

Datasheet

- 20-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4V ~ 36V 250kHz ~ 530kHz 99.4% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control, Power Good, Soft Start, Tracking - Surface Mount 20-QFN (4x5)
UC3578DP

UC3578DP

IC REG CTRLR BUCK 16SOIC

Texas Instruments

3,481
UC3578DP

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Not For New Designs Transistor Driver Step-Down Buck 1 1 Positive 14V ~ 72V 110kHz 90% No No - - 0°C ~ 70°C (TA) Current Limit, Soft Start - Surface Mount 16-SOIC
MAX776ESA+T

MAX776ESA+T

IC REG CTRLR BUCK-BOOST 8SOIC

Analog Devices Inc./Maxim Integrated

1,228
MAX776ESA+T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 1 1 Negative 3V ~ 16.5V 300kHz - No No - - -40°C ~ 85°C (TA) Enable - Surface Mount 8-SOIC
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