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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
LM5039MH/NOPB

LM5039MH/NOPB

IC REG CTRLR HALF-BRIDGE 20TSSOP

Texas Instruments

1,543
LM5039MH/NOPB

Datasheet

- 20-PowerTSSOP (0.173", 4.40mm Width) Bulk Last Time Buy Transistor Driver Step-Up/Step-Down Half-Bridge 1 1 Positive, Isolation Capable 13V ~ 105V 200kHz, 500kHz - Yes Yes - - -40°C ~ 125°C (TJ) Frequency Control, Ramp, Soft Start - Surface Mount 20-HTSSOP
ISL6401CBZ

ISL6401CBZ

SWITCHING CONTROLLER

Intersil

1,751
ISL6401CBZ

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 4.5V ~ 5.5V 50kHz ~ 500kHz 48% No Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control - Surface Mount 14-SOIC
UC2847N

UC2847N

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

1,954
UC2847N

Datasheet

- 16-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 6.95V ~ 40V 500kHz 50% Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Through Hole 16-PDIP
UC2847N

UC2847N

0.5A, 500KHZ BICMOS, PDIP16

Unitrode

842
UC2847N

Datasheet

- 16-DIP (0.300", 7.62mm) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive 6.95V ~ 40V 500kHz - Yes Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Through Hole 16-PDIP
MAX741UCPP+

MAX741UCPP+

IC REG CTRLR BUCK/BOOST 20DIP

Analog Devices Inc./Maxim Integrated

4,198
MAX741UCPP+

Datasheet

- 20-DIP (0.300", 7.62mm) Tube Obsolete Transistor Driver Step-Up, Step-Down Buck, Boost 1 1 Positive or Negative 2.7V ~ 15.5V - - No Yes - - 0°C ~ 70°C (TA) Frequency Control, Soft Start - Through Hole 20-PDIP
TPS5120QDBTRQ1

TPS5120QDBTRQ1

IC REG CTRLR BUCK 30TSSOP

Texas Instruments

2,128
TPS5120QDBTRQ1

Datasheet

- 30-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 28V 300kHz 83% Yes No Automotive - -40°C ~ 125°C (TJ) Enable, Power Good, Soft Start AEC-Q100 Surface Mount 30-TSSOP
TPS5120QDBTRQ1G4

TPS5120QDBTRQ1G4

IC REG CTRLR BUCK 30TSSOP

Texas Instruments

1,048
TPS5120QDBTRQ1G4

Datasheet

- 30-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Discontinued Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 28V 300kHz 83% Yes No Automotive - -40°C ~ 125°C (TJ) Enable, Power Good, Soft Start AEC-Q100 Surface Mount 30-TSSOP
UC2824DWTR

UC2824DWTR

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

5,000
UC2824DWTR

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Bulk Active Transistor Driver Step-Up Boost 1 1 Positive 8.4V ~ 30V 340kHz ~ 460kHz 80% No No - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Ramp, Soft Start - Surface Mount 16-SOIC
ISL6569CBZ-T

ISL6569CBZ-T

SWITCHING CONTROLLER

Intersil

7,000
ISL6569CBZ-T

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Bulk Obsolete PWM Signal Step-Down Buck 2 2 Positive 4.75V ~ 5.25V 80kHz ~ 1MHz 75% - No - - 0°C ~ 70°C (TA) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 24-SOIC
ISL6569ACRZ

ISL6569ACRZ

SWITCHING CONTROLLER

Intersil

3,605
ISL6569ACRZ

Datasheet

- 32-VFQFN Exposed Pad Tube Obsolete PWM Signal Step-Down Buck 2 2 Positive 4.75V ~ 5.25V 80kHz ~ 1MHz 75% - No - - 0°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 32-QFN (5x5)
ISL6569CBZ

ISL6569CBZ

SWITCHING CONTROLLER

Intersil

218
ISL6569CBZ

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tube Obsolete PWM Signal Step-Down Buck 2 2 Positive 4.75V ~ 5.25V 80kHz ~ 1MHz 75% - No - - 0°C ~ 70°C (TA) Current Limit, Enable, Frequency Control, Power Good - Surface Mount 24-SOIC
ISL6269ACRZ

ISL6269ACRZ

IC REG CTRLR BUCK 16QFN

Renesas Electronics Corporation

330
ISL6269ACRZ

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 - - -10°C ~ 100°C (TA) Enable, Frequency Control, Phase Control, Power Good - Surface Mount 16-QFN (4x4)
MAX1637EEE

MAX1637EEE

IC REG CTRLR BUCK 16QSOP

Analog Devices Inc./Maxim Integrated

1,855
MAX1637EEE

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 3.15V ~ 5.5V 200kHz ~ 300kHz 96% Yes Yes - - -40°C ~ 85°C (TA) Enable - Surface Mount 16-QSOP
ISL6551IR

ISL6551IR

DUAL SWITCHING CONTROLLER

Intersil

561
ISL6551IR

Datasheet

- 28-VQFN Exposed Pad Tube Obsolete Transistor Driver Step-Up/Step-Down Full-Bridge 1 1 Positive, Isolation Capable 10.8V ~ 13.2V 50kHz ~ 500kHz 50% Yes No - - 0°C ~ 85°C (TA) Current Limit, Dead Time Control, Enable, Soft Start - Surface Mount 28-QFN (6x6)
LTC3875IUJ#TRPBF

LTC3875IUJ#TRPBF

IC REG CTRLR BUCK 40QFN

Analog Devices Inc.

1,133
LTC3875IUJ#TRPBF

Datasheet

- 40-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 38V 250kHz ~ 720kHz - Yes No - - -40°C ~ 125°C (TJ) Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking - Surface Mount 40-QFN (6x6)
HA16150TELL-E

HA16150TELL-E

PUSH-PULL PWM CONTROL

Renesas Electronics Corporation

5,940
HA16150TELL-E

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
ISL6401CB

ISL6401CB

SWITCHING CONTROLLER

Intersil

393
ISL6401CB

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback 1 1 Positive, Isolation Capable 4.5V ~ 5.5V 50kHz ~ 500kHz 48% No Yes - - -40°C ~ 85°C (TA) Enable, Frequency Control - Surface Mount 14-SOIC
UCC35702N

UCC35702N

IC REG CTRLR MULT TOPOLOGY 14DIP

Texas Instruments

3,101
UCC35702N

Datasheet

- 14-DIP (0.300", 7.62mm) Bulk Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 8.8V ~ 15V 100kHz 99% No Yes - - 0°C ~ 70°C (TA) Current Limit, Frequency Control, Sequencing, Soft Start - Through Hole 14-PDIP
MAX1791EUB

MAX1791EUB

IC REG CTRLR BUCK 10UMAX

Analog Devices Inc./Maxim Integrated

3,105
MAX1791EUB

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 5V ~ 20V 300kHz - Yes No - - -40°C ~ 85°C (TA) Enable - Surface Mount 10-uMAX/uSOP
LM25119PSQX/NOPB

LM25119PSQX/NOPB

IC REG CTRLR BUCK 32WQFN

Texas Instruments

4,126
LM25119PSQX/NOPB

Datasheet

- 32-WFQFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 2 Positive 4.5V ~ 42V 50kHz ~ 750kHz - Yes No - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Ramp, Reset, Soft Start - Surface Mount 32-WQFN (5x5)
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