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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
LTC3830-1ES8#TRPBF

LTC3830-1ES8#TRPBF

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc.

1,047
LTC3830-1ES8#TRPBF

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 8V 200kHz 95% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 8-SO
LTC3833IFE#TRPBF

LTC3833IFE#TRPBF

IC REG CTRLR BUCK 20TSSOP

Analog Devices Inc.

4,330
LTC3833IFE#TRPBF

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Power Good, Soft Start, Tracking - Surface Mount 20-TSSOP-EP
MIC2129T-E/2FW

MIC2129T-E/2FW

100V, SYNCH BUCK CONTROLLER W/ A

Microchip Technology

1,511
MIC2129T-E/2FW

Datasheet

- - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
TPS40130DBTG4

TPS40130DBTG4

IC REG CTRLR BUCK 30TSSOP

Texas Instruments

1,567
TPS40130DBTG4

Datasheet

- 30-TFSOP (0.173", 4.40mm Width) Tube Discontinued Transistor Driver Step-Down Buck 2 2 Positive 3V ~ 40V 100kHz ~ 1.2MHz 87.5% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 30-TSSOP
MAX1653EEE-T

MAX1653EEE-T

IC REG CTRLR BUCK 16QSOP

Analog Devices Inc./Maxim Integrated

2,299
MAX1653EEE-T

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete 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-QSOP
LTC3861IUH-1#TRPBF

LTC3861IUH-1#TRPBF

IC REG CTRLR BUCK 32QFN

Analog Devices Inc.

1,798
LTC3861IUH-1#TRPBF

Datasheet

PolyPhase® 32-WFQFN Exposed Pad Tape & Reel (TR) Active PWM Signal Step-Down Buck 2 2 Positive 3V ~ 5.5V 250kHz ~ 3MHz 91.5% No No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking - Surface Mount 32-QFN (5x5)
LM5041SD

LM5041SD

IC REG CTRLR MULT TOP 16WSON

Texas Instruments

1,093
LM5041SD

Datasheet

- 16-WFDFN Exposed Pad Tape & Reel (TR) Last Time Buy Transistor Driver Step-Up/Step-Down Half-Bridge, Push-Pull 1 1 Positive 15V ~ 90V 200kHz, 600kHz - Yes Yes - - -40°C ~ 125°C (TJ) Dead Time Control, Frequency Control, Soft Start - Surface Mount 16-WSON (5x5)
LM27213MTDX

LM27213MTDX

IC REG CTRLR BUCK 48TSSOP

Texas Instruments

3,070
LM27213MTDX

Datasheet

- 48-TFSOP (0.240", 6.10mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 4.75V ~ 6V - - Yes No - - -5°C ~ 105°C (TA) Current Limit, Enable, Power Good, Soft Start - Surface Mount 48-TSSOP
XDPP1100A100DXUMA1

XDPP1100A100DXUMA1

CONTROLLER

Infineon Technologies

3,071
XDPP1100A100DXUMA1

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
LTC3838EFE#TRPBF

LTC3838EFE#TRPBF

IC REG CTRLR BUCK 38TSSOP

Analog Devices Inc.

1,147
LTC3838EFE#TRPBF

Datasheet

PolyPhase® 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 38V 200kHz ~ 2MHz - Yes No - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking - Surface Mount 38-TSSOP-EP
TPS40051QPWPRQ1

TPS40051QPWPRQ1

IC REG CTRLR BUCK 16HTSSOP

Texas Instruments

3,522
TPS40051QPWPRQ1

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 8V ~ 40V Up to 1MHz 94% Yes Yes Automotive - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Soft Start AEC-Q100 Surface Mount 16-HTSSOP
LTC1778IGN#TRPBF

LTC1778IGN#TRPBF

IC REG CTRLR BUCK/BCK-BST 16SSOP

Analog Devices Inc.

1,170
LTC1778IGN#TRPBF

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down, Step-Up/Step-Down Buck, Buck-Boost 1 1 Positive or Negative 4V ~ 36V - - Yes Yes - - -40°C ~ 125°C (TJ) Enable, Power Good, Soft Start - Surface Mount 16-SSOP
MAX17230ETLS+T

MAX17230ETLS+T

IC REG BUCK SYNC

Analog Devices Inc./Maxim Integrated

2,284
MAX17230ETLS+T

Datasheet

* - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - - - -
ISL6269BIRZ

ISL6269BIRZ

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

2,912
ISL6269BIRZ

Datasheet

Robust Ripple Regulator™ (R3) 16-VQFN Exposed Pad Tray Obsolete Transistor Driver Step-Down Buck 1 1 Positive 5V ~ 25V 200kHz ~ 600kHz - Yes No - - -40°C ~ 100°C (TA) Enable, Frequency Control, Phase Control, Power Good - Surface Mount 16-QFN (4x4)
MAX1649ESA+T

MAX1649ESA+T

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc./Maxim Integrated

2,707
MAX1649ESA+T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 16V Up to 300kHz 96.5% No No - - -40°C ~ 85°C (TA) Enable - Surface Mount 8-SOIC
MAX1651ESA+T

MAX1651ESA+T

IC REG CTRLR BUCK 8SOIC

Analog Devices Inc./Maxim Integrated

3,801
MAX1651ESA+T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Down Buck 1 1 Positive 3V ~ 16V Up to 300kHz 96.5% No No - - -40°C ~ 85°C (TA) Enable - Surface Mount 8-SOIC
MAX17400ETI+

MAX17400ETI+

IC GRAPHICS CORE CONTROLLER TQFN

Analog Devices Inc./Maxim Integrated

1,884
MAX17400ETI+

Datasheet

* - Tray Obsolete - - - - - - - - - - - - - - - - - -
UCC2807DTR-1

UCC2807DTR-1

IC REG CTRLR MULT TOPOLOGY 8SOIC

Texas Instruments

1,017
UCC2807DTR-1

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive 6.9V ~ 13.5V 202kHz 78% No No - - -40°C ~ 85°C (TA) - - Surface Mount 8-SOIC
ISL6440IAZ-T

ISL6440IAZ-T

IC REG CTRLR BUCK 24QSOP

Renesas Electronics Corporation

2,435
ISL6440IAZ-T

Datasheet

- 24-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 Positive 5.6V ~ 24V 300kHz 93% Yes No - - -40°C ~ 85°C (TA) Enable, Phase Control, Power Good, Soft Start - Surface Mount 24-QSOP
LT1737CGN#TRPBF

LT1737CGN#TRPBF

IC REG CTRLR FLYBACK 16SSOP

Analog Devices Inc.

4,122
LT1737CGN#TRPBF

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tape & Reel (TR) Active Transistor Driver Step-Up/Step-Down Flyback 1 1 Positive or Negative, Isolation Capable 4.1V ~ 20V 90kHz ~ 115kHz 90% No No - - 0°C ~ 100°C (TJ) Enable, Soft Start - Surface Mount 16-SSOP
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