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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
IR3621MTR

IR3621MTR

IC REG CTRLR BUCK 32MLPQ

Infineon Technologies

3,965
IR3621MTR

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 Positive 5.5V ~ 14.5V 200kHz ~ 500kHz 86.5% Yes Yes - - -40°C ~ 125°C (TJ) Frequency Control, Power Good, Soft Start - Surface Mount 32-MLPQ (5x5)
UCC3581D

UCC3581D

IC REG CTRLR MULT TOP 14SOIC

Texas Instruments

3,819
UCC3581D

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 1 1 Positive, Isolation Capable 6.8V ~ 15V Up to 100kHz 84% No Yes - - 0°C ~ 70°C (TA) Current Limit, Enable, Frequency Control, Soft Start - Surface Mount 14-SOIC
M62282FP#DG0J

M62282FP#DG0J

IC REG LINEAR AC/DC PWR MGMT

Renesas Electronics Corporation

6,000
M62282FP#DG0J

Datasheet

* - Bulk Active - - - - - - - - - - - - - - - - - -
L6738TR

L6738TR

IC REG CTRLR BUCK 16QFN

STMicroelectronics

3,096
L6738TR

Datasheet

- 16-VQFN Exposed Pad Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 1 1 Positive 5V ~ 12V 200kHz 100% Yes Yes - - -40°C ~ 125°C (TJ) Enable, Frequency Control, Phase Control, Power Good - Surface Mount 16-VFQFPN (3x3)
HIP6302CBZA-T

HIP6302CBZA-T

SWITCHING CONTROLLER, CURRENT/VO

Intersil

7,500
HIP6302CBZA-T

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active PWM Signal Step-Down Buck 2 2 Positive 4.75V ~ 5.25V 50kHz ~ 1.5MHz - No No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Power Good - Surface Mount 16-SOIC
IR3621FTR

IR3621FTR

IC REG CTRLR BUCK 28TSSOP

Infineon Technologies

4,083
IR3621FTR

Datasheet

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Transistor Driver Step-Down Buck 2 2 Positive 5.5V ~ 14.5V 200kHz ~ 500kHz 86.5% Yes Yes - - -40°C ~ 125°C (TJ) Frequency Control, Power Good, Soft Start - Surface Mount 28-TSSOP
HIP6302CBZ-REN

HIP6302CBZ-REN

MICROPROCESSOR CORE VOLTAGE REG

Renesas Electronics Corporation

1,702
HIP6302CBZ-REN

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Tube Active PWM Signal Step-Down Buck 2 2 Positive 4.75V ~ 5.25V 50kHz ~ 1.5MHz - - No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Power Good - Surface Mount 16-SOIC
HIP6302CBZA

HIP6302CBZA

SWITCHING CONTROLLER, CURRENT/VO

Intersil

280
HIP6302CBZA

Datasheet

- 16-SOIC (0.154", 3.90mm Width) Bulk Active PWM Signal Step-Down Buck 2 2 Positive 4.75V ~ 5.25V 50kHz ~ 1.5MHz - No No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Power Good - Surface Mount 16-SOIC
UC28025N

UC28025N

IC REG CTRLR MULT TOPOLOGY 16DIP

Texas Instruments

3,136
UC28025N

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 2 Positive 9V ~ 30V 340kHz ~ 460kHz 45% Yes No - - -40°C ~ 105°C (TA) Current Limit, Enable, Frequency Control, Ramp, Soft Start - Through Hole 16-PDIP
ISL6522CVZ-T

ISL6522CVZ-T

SWITCHING CONTROLLER

Intersil

2,500
ISL6522CVZ-T

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Bulk Obsolete Transistor Driver Step-Down Buck 1 1 Positive 10.8V ~ 13.2V 200kHz 100% Yes No - - 0°C ~ 70°C (TA) Enable, Frequency Control, Phase Control, Soft Start - Surface Mount 14-TSSOP
ISL6525CBZ

ISL6525CBZ

SWITCHING CONTROLLER

Intersil

296
ISL6525CBZ

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 10.8V ~ 13.2V 200kHz 100% Yes No - - 0°C ~ 70°C (TA) Frequency Control, Phase Control, Power Good, Soft Start - Surface Mount 14-SOIC
MAX1761EEE

MAX1761EEE

IC REG CTRLR BUCK 16QSOP

Analog Devices Inc./Maxim Integrated

3,226
MAX1761EEE

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 2 1 Positive 4.5V ~ 20V 250kHz, 350kHz - Yes No - - -40°C ~ 85°C (TA) Enable - Surface Mount 16-QSOP
MAX8541EEE

MAX8541EEE

PWM CONTROLLER

Analog Devices Inc./Maxim Integrated

3,922
MAX8541EEE

Datasheet

- 16-SSOP (0.154", 3.90mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Flyback, Forward Converter 1 1 Positive 7.6V ~ 18V 200kHz ~ 1MHz 80% No Yes - - -40°C ~ 85°C Current Limit, Enable - Surface Mount 16-QSOP
RT8820AGQW

RT8820AGQW

IC PWM CTRLR BUCK WQFN-20

Richtek USA Inc.

1,470
RT8820AGQW

Datasheet

- 12-WFDFN Exposed Pad Tape & Reel (TR) Active Transistor Driver Step-Down Buck 2 1 Positive 2.5V ~ 5.5V 1.5MHz 100% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Soft Start - Surface Mount 12-WDFN (3x3)
ISL6420IAZ

ISL6420IAZ

SWITCHING CONTROLLER

Intersil

343
ISL6420IAZ

Datasheet

- 20-SSOP (0.154", 3.90mm Width) Tube Obsolete Transistor Driver Step-Down Buck 1 1 Positive 5.6V ~ 16V 100kHz ~ 1.4MHz 96% Yes No - - -40°C ~ 85°C (TA) Enable, Frequency Control, Phase Control, Power Good, Soft Start - Surface Mount 20-QSOP
TPS40002DGQ

TPS40002DGQ

IC REG CTRLR BUCK 10MSOP

Texas Instruments

164
TPS40002DGQ

Datasheet

- 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) Bulk Last Time Buy Transistor Driver Step-Down Buck 1 1 Positive 2.25V ~ 5.5V 600kHz 93% Yes No - - -40°C ~ 85°C (TA) Current Limit, Enable, Soft Start - Surface Mount 10-HVSSOP
UC2825QTR

UC2825QTR

SWITCHING CONTROLLER, VOLTAGE-MO

Unitrode

23,000
UC2825QTR

Datasheet

- 20-LCC (J-Lead) Bulk Active Transistor Driver Step-Up, Step-Up/Step-Down - 2 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 20-PLCC (9x9)
UC2825QTR

UC2825QTR

IC REG CTRLR MULT TOP 20PLCC

Texas Instruments

1,719
UC2825QTR

Datasheet

- 20-LCC (J-Lead) Tape & Reel (TR) Obsolete Transistor Driver Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 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 20-PLCC (9x9)
TPS40091RHDR

TPS40091RHDR

IC REG CTRLR BUCK 28VQFN

Texas Instruments

1,921
TPS40091RHDR

Datasheet

- 28-VFQFN Exposed Pad Tape & Reel (TR) Obsolete PWM Signal Step-Down Buck 4 4 Positive 4.5V ~ 15V 100kHz ~ 1.2MHz 87.5% No Yes - - -40°C ~ 85°C (TA) Current Limit, Enable, Frequency Control, Power Good, Soft Start - Surface Mount 28-VQFN (5x5)
UCD8220PWP

UCD8220PWP

IC REG CTRLR MULT TOP 16HTSSOP

Texas Instruments

3,447
UCD8220PWP

Datasheet

- 16-PowerTSSOP (0.173", 4.40mm Width) Bulk Active Transistor Driver Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 2 1 Positive, Isolation Capable 4.5V ~ 15.5V Up to 2MHz - No No - - -40°C ~ 105°C (TA) Current Limit - Surface Mount 16-HTSSOP
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