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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
LTC1702CGN#TRPBF

LTC1702CGN#TRPBF

IC REG CTRLR BUCK 24SSOP

Analog Devices Inc.

4,773
LTC1702CGN#TRPBF

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 3V ~ 7V 550kHz 90% Yes No - - 0°C ~ 70°C (TA) Current Limit, Enable, Power Good, Soft Start - Surface Mount 24-SSOP
TPS5633PWP

TPS5633PWP

IC REG CTRLR BUCK 28HTSSOP

Texas Instruments

4,673
TPS5633PWP

Datasheet

- 28-PowerTSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 Positive 11.4V ~ 13V - - Yes No - - 0°C ~ 125°C (TJ) Enable, Power Good, Soft Start - Surface Mount 28-HTSSOP
MAX1634EAI

MAX1634EAI

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc./Maxim Integrated

4,045
MAX1634EAI

Datasheet

- 28-SSOP (0.209", 5.30mm Width) Tube Obsolete Transistor Driver Step-Down Buck 2 1 Positive 4.2V ~ 30V 200kHz ~ 300kHz 99% Yes Yes - - -40°C ~ 85°C (TA) Enable, Reset, Sequencing - Surface Mount 28-SSOP
UCC2806D

UCC2806D

IC REG CTRLR MULT TOP 16SOIC

Texas Instruments

1,206
UCC2806D

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk 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-SOIC
LTC3729EG#TRPBF

LTC3729EG#TRPBF

IC REG CTRLR BUCK 28SSOP

Analog Devices Inc.

4,895
LTC3729EG#TRPBF

Datasheet

PolyPhase® 28-SSOP (0.209", 5.30mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 36V 260kHz ~ 550kHz 99.5% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Phase Control, Power Good, Soft Start - Surface Mount 28-SSOP
LTC3729EUH#TRPBF

LTC3729EUH#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

3,857
LTC3729EUH#TRPBF

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4V ~ 36V 260kHz ~ 550kHz 99.5% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Phase Control, Power Good, Soft Start - Surface Mount 32-QFN (5x5)
SG2846N

SG2846N

IC REG CTRLR MULT TOPOLOGY 16DIP

Microchip Technology

2,131
SG2846N

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Discontinued Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Push-Pull 2 1 Positive 8V ~ 40V 1Hz ~ 500kHz - Yes Yes - - -25°C ~ 85°C (TA) Current Limit, Enable - Through Hole 16-PDIP
LT8705AEUHF#TRPBF

LT8705AEUHF#TRPBF

IC REG CTRLR BUCK-BOOST 38QFN

Analog Devices Inc.

3,602
LT8705AEUHF#TRPBF

Datasheet

- 38-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 2 Positive 2.8V ~ 80V 100kHz ~ 400kHz - Yes Yes - - -40°C ~ 125°C Enable, Frequency Control, Soft Start - Surface Mount 38-QFN (5x7)
UC3845ADM-TR

UC3845ADM-TR

IC REG CTRLR BUCK/BOOST 8SOIC

Microchip Technology

2,898
UC3845ADM-TR

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Discontinued Transistor Driver Step-Up, Step-Down Boost, Buck, Flyback, Forward 1 1 Positive, Isolation Capable 7.6V ~ 30V Up to 500kHz 48% No No - - 0°C ~ 70°C (TA) Frequency Control - Surface Mount 8-SOIC
UC3841DW

UC3841DW

IC REG CTRLR MULT TOP 18SOIC

Texas Instruments

1,439
UC3841DW

Datasheet

- 18-SOIC (0.295", 7.50mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 8V ~ 32V 500kHz 95% No No - - 0°C ~ 70°C (TA) Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start - Surface Mount 18-SOIC
MAX1625ESE+T

MAX1625ESE+T

STEP-DOWN CONTROLLER FOR CPU

Analog Devices Inc./Maxim Integrated

2,500
MAX1625ESE+T

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 5.5V 100kHz ~ 1MHz 90% Yes No - - -40°C ~ 85°C (TA) Current Limit, Frequency Control, Reset, Soft Start - Surface Mount 16-SOIC
MAX863EEE

MAX863EEE

PFM STEP-UP DC-DC CONTROLLER

Analog Devices Inc./Maxim Integrated

722
MAX863EEE

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Down Boost 1 1 Positive 1.5V ~ 11V - - No No - - -40°C ~ 85°C Current Limit, Enable, Frequency Control - Surface Mount 16-QSOP
ADP1823ACPZ-R7

ADP1823ACPZ-R7

IC REG CTRLR BUCK 32LFCSP

Analog Devices Inc.

3,388
ADP1823ACPZ-R7

Datasheet

- 32-WFQFN Exposed Pad, CSP Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 3.7V ~ 20V 300kHz, 600kHz 90% Yes Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 32-LFCSP-WQ (5x5)
UC2845AD

UC2845AD

IC REG CTRLR BUCK/BOOST 14SOIC

Microchip Technology

1,113
UC2845AD

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Up, Step-Down Boost, Buck, Flyback, Forward 1 1 Positive, Isolation Capable 7.6V ~ 30V Up to 500kHz 48% No No - - -40°C ~ 85°C (TA) Frequency Control - Surface Mount 14-SOIC
RT6190GQW

RT6190GQW

IC REG CTRLR BUCK-BOOST WQFN-40

Richtek USA Inc.

1,390
RT6190GQW

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Buck-Boost 2 1 Positive 4.5V ~ 36V 250kHz ~ 1MHz - No No - I2C -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Power Good, Saturation, Soft Start - Surface Mount 40-WQFN (5x5)
XDPE132G5CG000XUMA1

XDPE132G5CG000XUMA1

VOLTAGE REGULATOR

Infineon Technologies

1,370
XDPE132G5CG000XUMA1

Datasheet

- 56-PowerVFQFN Tape & Reel (TR) Active PWM Step-Down Buck 2 16 Positive 2.9V ~ 3.6V 200kHz ~ 2MHz - No No - I2C, PMBus -40°C ~ 120°C (TA) Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start - Surface Mount 56-QFN (7x7)
LTC3708EUH

LTC3708EUH

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

172
LTC3708EUH

Datasheet

- 32-WFQFN Exposed Pad Bulk Obsolete Transistor Driver Step-Down Buck 2 2 Positive 3.2V ~ 36V - - Yes Yes - - -40°C ~ 85°C (TA) Enable, Power Good, Soft Start, Tracking - Surface Mount 32-QFN (5x5)
HIP6311CB-T

HIP6311CB-T

SWITCHING CONTROLLER

Intersil

2,000
HIP6311CB-T

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Bulk Obsolete PWM Signal Step-Down Buck 4 4 Positive 4.75V ~ 5.25V 50kHz ~ 1.5MHz - - No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Power Good - Surface Mount 20-SOIC
HIP6311CBZ

HIP6311CBZ

SWITCHING CONTROLLER

Intersil

108
HIP6311CBZ

Datasheet

- 20-SOIC (0.295", 7.50mm Width) Tube Obsolete PWM Signal Step-Down Buck 4 4 Positive 4.75V ~ 5.25V 50kHz ~ 1.5MHz - - No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Power Good - Surface Mount 20-SOIC
ISL6564IRZ

ISL6564IRZ

SWITCHING CONTROLLER

Intersil

600
ISL6564IRZ

Datasheet

- 40-VFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Buck 4 4 Positive 4.75V ~ 5.25V 80kHz ~ 1.5MHz 66.7% - No - - -40°C ~ 85°C (TA) Enable, Frequency Control, Power Good - Surface Mount 40-QFN (6x6)
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